Purpose: A major issue in the Canadian health care system are the extensive wait times for consultation with an orthopaedic surgeon. We identified that a high percentage of patients referred to shoulder surgery sub-specialists for chronic full thickness rotator cuff tears had not undergone appropriate non-operative treatment prior to being referred, and ultimately did not require surgery. In an effort to improve the referral process and to optimize patient care, we sought to identify clinical predictors for outcome of non-operative treatment of chronic full-thickness rotator cuff tears. This would allow general practitioners to clearly identify patients who are most likely to fail non-operative treatment and actually require surgical consultation. The primary purpose of this study was to determine if the outcome of non-operative treatment in chronic, symptomatic, full-thickness rotator cuff tears could be predicted based upon presenting clinical characteristics, including: age, dominant extremity involvement, gender, duration of symptoms, onset (acute or chronic), forward elevation range of motion, external rotation strength, size of tear, smoking status, and the Rotator Cuff Quality of Life Questionnaire score (RCQOL). Method: Fifty patients, between the ages of 40 and 85 years, with a documented full-thickness tear on ultrasound or magnetic resonance imaging (MRI), were recruited prospectively. They underwent a three month home-based program of non-operative treatment under the supervision of an experienced physiotherapist and sport medicine physician. At the conclusion of the three month program, patients were evaluated by an orthopaedic surgeon and were defined as having been successful or as having failed non-operative treatment. Successful patients declined surgical treatment after consulting with the surgeon, whereas failed patients elected to undergo surgery, or, if avoiding surgery for other health or “life” reasons, had not experienced adequate improvement with the non-operative program to have been considered successful. The patient’s baseline clinical characteristics were analyzed using logistic regression to determine which characteristics were predictive of outcome. Results: Thirty-eight of 50 (76%) of patients were successful with the non-operative program. Univariate analysis showed that a patient’s Rotator Cuff Quality of Life questionnaire score was a significant predictor of outcome of non-operative treatment (p = 0.017). Patients who were successful with non-operative treatment had a mean baseline RCQOL score of 49/100, whereas patients who failed non-operative treatment had a mean baseline RCQOL score of 31/100. The two factors of patient age and dominant extremity involvement also trended toward significance. Conclusion: Baseline RCQOL score can predict which patients will be successful with non-operative treatment and which patients will fail non-operative treatment for a chronic, full-thickness rotator cuff tear

The aim of this study was to document both the short and long term outcome of isolated displaced olecranon fractures treated with primary non-operative intervention. We identified from our prospective trauma database all patients who were managed non-operatively for a displaced olecranon fracture over a 13-year period. Inclusion criteria included all isolated fractures of the olecranon with >2 mm displacement of the articular surface. Demographic data, fracture classification, management, complications and subsequent surgeries were recorded. The primary short-term outcome measure was the Broberg and Morrey Elbow score. The primary long-term outcome measure was the DASH score. There were 43 patients in the study cohort with a mean age of 76 yrs (40–98). A low energy fall from standing height accounted for 84% of all injuries, with ≥1 co-morbidities documented in 38 (88%) patients. At a mean of 4 months (range, 1.5–10) following injury the mean Broberg and Morrey score was 83 (48–100), with 72% achieving an excellent or good short-term outcome. Long-term follow-up was available in 53% (n=21) patients, with the remainder deceased. At a mean of six years (2–15) post injury, the mean DASH score was 2.9 (0–33.9), the mean Oxford Elbow Score was 47 (42–48) and overall patient satisfaction was 91% (n=21). We have reported satisfactory short-term and longer-term outcomes following the non-operative management of isolated displaced olecranon fractures in older lower demand patients. Further work is needed to directly compare operative and non-operative management in this patient group

Introduction: Lumbar Total Disc Replacement (TDR) is an accepted treatment for recalcitrant Chronic Discogenic Low Back Pain. However, no studies have compared Lumbar TDR to non-operative intervention. The aim of this study was to investigate the two-year outcomes for con-current cohorts of chronic discogenic low back pain patients undergoing either Lumbar TDR or novel non-operative care. Methods: Data for the TDR cohort was from prospectively collected data of patients who had undergone Prodisc II lumbar TDR during August 2003 to December 2005. Two-year data for the non-operative cohort was collected prospectively from 880 sequential patients who underwent non-operative intervention between January to December 2005 and who met the inclusion and exclusion criteria. Inclusion criteria: age > 20 and < 65, single/two level disc disease, low back pain > 6 months, had failed non-operative intervention. Exclusion criteria were: previous lumbar surgery, listhesis, facet disease, osteoporosis, pregnancy, red flag conditions, or poor command of English. Additional non-operative inclusion criteria were: attended a minimum of 3 non-operative sessions, completed the entry questionnaire. Novel non-operative care consisted of a cognition-driven motor relearning intervention, aimed at altering provocative movements and postures and reintegrating these alterations into daily life. Manual therapy and spinal injections were used as an adjunct where needed. Pre-treatment and two-year follow-up data for the following outcomes were collated from a modified NASS questionnaire: back/leg pain, activity limitation, and global perceived improvement. Data was expressed as mean difference with 95% confidence intervals for the difference between the means. Student-t test and paired student-t test were used to assess between group and within group differences. Results: 16 patients (9 males) were identified in the lumbar TDR cohort with median age 43 years (29–57) and median duration of symptoms of 3.5 years (0.5–24). 16 patients (9 males) were also identified in the non-operative cohort with median age of 42 years (24–61) and median duration of symptoms of 2.5 years (0.5–24). There were no cross-overs, however one patient in the TDR cohort had previously undergone the non-operative care regime. There were no significant pre-treatment differences observed in age, sex, duration of symptoms and back pain intensity between cohorts. However, significant pre-treatment differences were observed with 25% greater leg pain and 25% greater activity limitation score in the TDR cohort when compared to the non-operative cohort. Following Lumbar TDR the mean differences at two years for back pain, leg pain and activity limitation favoured improvements of 3.6(2 to 5.1) and 3.4(1.8 to 4.9) and 30.5%(19.2–41.8) respectively when compared to pre-treatment. Similar improvements were observed for the non-operative cohort with 5.0(3.7–6.3), 2.8 (0.7–5.0) and 20.9%(9.4–32.4) for back pain, leg pain and activity limitation respectively. 71% of Lumbar TDR patients and 67% of Non-operative patients reported their relief of symptoms as exceeding 60% at the two-year follow-up. Discussion: The data suggests that prior to treatment, patients undergoing lumbar TDR were worse off in activity limitation and leg pain than the non-operative cohort. However, improvements in back pain, leg pain, and activity limitation are clinically significant at two-year follow-up with either Prodisc II-L TDR or novel non-operative care for chronic discogenic low back pain patients. Clinically, it may be reasonable to offer patients with lesser leg pain intensity and activity limitation ongoing non-operative care. This level 3 evidence needs to be supported with more case cohorts or an otherwise ethically difficult to conduct RCT

Limited long term data exists comparing operatively and non-operatively treated Achilles tendon ruptures. A previous randomised controlled trial comparing early outcomes showed a short term advantage for surgery, but there are no long term prospective randomised comparisons. Our aim was to determine whether surgery conferred long term benefits in terms of patient reported outcomes or re-rupture. 64 patients (80%) were followed up with postal questionnaires. Patients were asked to complete the Short Musculoskeletal Function Assessment (SMFA), Achilles Tendon Total Rupture Score (ATRS) and EQ-5D questionnaires, and to report re-ruptures. 32 patients were treated non-operatively and 32 operatively; 59 completed the SMFA and 64 the ATRS and EQ-5D assessments. There was no significant difference in SMFA score (median 1.09, IQR 4.89 in the cast group versus 2.17 and 7.07 in the operative group; p=0.347), ATRS (median 96, IQR 18 versus 93 and 15; p=0.509), EQ-5D Index (median 1.0, IQR 0.163 versus 1.0 and 0.257; p=0.327) and EQ-5D Visual Analogue Score (median score 85, IQR 15 versus 85 and 24; p=0.650). There were 2 re-ruptures in the operative group and 4 in the non-operative group (p=0.067). This is the first prospective, randomised, long term report comparing operative and non-operative management. At follow up between 13–17 years after injury, patients reported good function and health related quality of life. There was no significant difference in re-rupture rate between the treatment groups

Purpose: The purpose of this randomised controlled trial was to compare outcomes of operative and non-operative management of Achilles tendon ruptures. Method: Patients with acute complete Achilles tendon ruptures were randomised to receive open suture repair followed by graduated rehabilitation or graduated rehabilitation alone. The primary outcome measure was re-rupture rate. Assessments at three and six months, and one and two years included a modified Leppelhati score (no strength data), range of motion, calf circumference, and isokinetic strength at one and two years. We report the two year findings. Results: Two centres randomized 145 patients (118 males and 27 females), mean age 40.9±8.8 years (22.5 – 67.2) to operative (n=73) and non-operative (n=72) treatment. Fourteen were lost to follow-up. Re-rupture occurred in three patients in both groups. The mean modified Lep-pelhati score (out of 85) was 78.2±7.7 in the operative group and 79.7±7.0 in the non-operative group, which was not significant (−1.5 95%CI −6.4 to 3.5, p=0.55). Mean side-to-side difference in plantar flexion and calf-circumference in the operative group was −2.0±3.2° and −1.4±1.2cm, and in the non-operative group −0.9±3.0°and −1.6±1.8cm respectively. Mean isokinetic plantar flexion strength was 62.4±24.2 for the operative and 56.7±19.3 for the non-operative group, which was not significant (5.7, 95%CI −3.1 to 14.5, p=0.20). There were a greater number of serious adverse events in the operative group, including pulmonary embolus in one patient, deep vein thrombosis in one and deep infections requiring irrigation and debridement in three. Conclusion: This study suggests that non-operative management of Achilles tendon ruptures utilizing an accelerated rehabilitation programme may produce comparable results with fewer adverse events

Introduction:. The treatment of acute rupture of the tendo-achilles remains controversial. There is good evidence to suggest that outcomes are the same for both operative and non-operative treatment when a functional rehabilitation program is utilised. However, debate continues as to whether the radiological gap-size between the proximal and distal remnants of the tendon has an influence on the suitability for non-operative management. Methods:. All adult patients who attended the emergency department with a clinically suspected tendo-achilles rupture were place in a plantarflexed cast, and underwent MRI scanning to confirm the diagnosis. They were then counselled on the risks and benefits of operative versus non-operative treatment. Patients opting for non-operative treatment were asked to take part in the study and treated using a functional rehabilitation programme. Gap sizes were determined using a standardised protocol by a single musculoskeletal radiologist blinded to the clinical outcomes. Results:. A total of 69 patients have been recruited into the study, 40 have complete their one year review. There were two re-ruptures. The average age was 42.4 years (range 19–70). The average gap size recorded by MRI was 40.4mm (range 6–110). The average ATRS score was 80 (range 17–100) and the single limb heel raise percentage of contralateral side was 64.8% (range 4–115). The Spearman rank correlation coefficient comparing gap size and ATRS score was 0.272 (p=0.045) and for gap size and strength was 0.158 (p=0.165). Conclusion:. This study shows a weak positive correlation between MRI measured gap size of the ruptured tendo-achilles and the Achilles tendon Total Rupture Score at one year. No correlation could be demonstrated between gap size and strength at one year. These results suggest that the MRI measured gap size is unimportant in predicting outcome and hence suitability for non-operative treatment of tendo-achilles rupture using functional rehabilitation

Purpose. Displaced midshaft clavicular fractures are a common injury with a high occurrence rate in young, active individuals. Non-operative care has traditionally been the standard of care for such fractures, but more recent studies have suggested benefits following primary operative fixation. The purpose of this study was to review the literature on displaced midshaft clavicle fractures, identify randomized controlled trials of operative versus non-operative treatment, and pool the functional outcome and complication rates (including nonunion and symptomatic malunion), to arrive at summary estimates of these outcomes. Method. A systematic review of the literature was performed to identify studies of randomized controlled trials comparing operative versus non-operative care for displaced midshaft clavicle fractures. Meeting abstracts were also searched and included in this study. Results. Six randomized controlled trials (n=421 patients, mean Detsky score= 15.2) were identified and included. The nonunion rate was higher in the non-operative group (28/207) then it was in patients treated operatively (3/214) (p<0.001). The rate of symptomatic malunion was higher in the non-operative group (15/207) than the operative group (0/214) (p<0.001). The total complication rate was 71 complications in 214 operative cases (33%), and 93 complications in 207 non-operative cases (45%)(p=0.016). The Constant Shoulder scores (CS) and Disability of the Arm, Shoulder and Hand (DASH) scores showed marginally improved (mean 4.1 point increase in CS at one year, mean 5.8 point decrease in DASH at one year) functional values in the operative group: this difference was especially marked in the early post operative period. Conclusion. Operative treatment provided lower complication rates (especially nonunion and symptomatic malunion) and an earlier functional return compared to non-operative treatment. However, there is little evidence at present to show that the long term effects of operative intervention are significantly superior to non-operative care

Several recent studies have shown an increased incidence of symptomatic non-unions and malunions after non-operative treatment of displaced clavicle fractures. Our multicenter randomized control trial comparing sling treatment and plate fixation shows statistically significant improvement in patient oriented outcome measures at all time points measured over one year of follow-up. Non-operative group complications included six non-unions, one symptomatic malunion and one patient with reflex sympathetic dystrophy in thirty-four patients. Complications in the operative group included one wound dehiscence and two patients requiring plate removal in thirty-seven patients. This study supports plate fixation of acute clavicle fractures in selected cases. To compare patient oriented outcomes of non-operative and operative treatment of displaced clavicle shaft fractures. Operative fixation of displaced clavicle shaft fractures provides statistically significant improvement in functional outcome over sling treatment at one year of follow-up. This study supports operative fixation of displaced clavicle shaft fractures in selected cases. Seventy-one of one hundred and twenty patients have at least one year of follow-up. Non-operative group (N=34) consisted of twenty-four males with an average age thirty-two injuring fourteen dominant clavicles. The operative group (N= 37) consisted of thirty-three males with an average age of 34.5 years injuring twenty-one dominant clavicles. CSS and DASH scores were statistically different at all time points measured (p=0.001, p=0.021 respectively). Complications in the non-operative group included one patient with RSD, one symptomatic malunion and six patients with non-unions requiring ORIF. In the operative group, two patients experienced local plate irritation and one late wound dehiscence. Randomization was by sealed envelope. Non-operative treatment was symptomatic in a sling, while operative patients underwent ORIF. CSS, DASH and SF-36 scores were collected at six weeks, three months, six months and twelve months. Statistical analysis was completed by repeated measures multivariate analysis using SPSS. Recent studies have shown a higher incidence of symptomatic malunions and non-unions after sling treatment. Currently, sling treatment is standard of care for these fractures. Our study shows statistically signifi-cant improvement in functional outcome with operative treatment with few complications. This study supports operative treatment of displaced clavicle shaft fractures in selected cases. Funding: OTA, Zimmer Inc. Please contact author for graphs and diagrams

The primary objective of this study was to determine if paediatric proximal humerus fractures undergo significant displacement resulting in change in management. A retrospective analysis was performed on children who presented with proximal humeral fractures to our institution between 2009 and 2014. Patients were included if they were diagnosed with a fracture of the proximal humerus in the absence of an underlying bone cyst or pathological condition. Patients with open fractures, multiple fractures, neurologic, or vascular injuries were excluded. The primary endpoint was conversion to operative treatment after initial non-operative management. Secondary endpoints were a healed fracture with acceptable alignment at the final radiographic evaluation, as well as the number of follow-up radiographs obtained after the initiation of non-operative management. A decision to manage the fracture operatively at the initial presentation was made in 14 out of 239 patients. Of the 225 patients that were initially managed non-operatively, only 1 patient underwent subsequent surgical management. In this series, no non-unions, re-fractures, nor fracture-dislocations were identified. These data support that the majority of management decisions for paediatric proximal humeral fractures are made at the initial presentation. Once non-operative management is chosen, routine follow-up imaging rarely leads to any change in treatment

Acute achilles tendon ruptures are increasing in incidence and occur in 18 per 100 000 people per year, however there remains a lack of consensus on the best treatment of acute ruptures. Randomised studies comparing operative versus non-operative treatment show operative treatment to have a significantly lower re-rupture rate, but these studies have generally used non-weight bearing casts in the non-operative group. Recent series utilizing more aggressive non-operative protocols with early weight-bearing have noted a far lower incidence of re-rupture, with rates approaching those of operative management. Weight bearing casts may also have the advantages of convenience and an earlier return to work, and the purpose of this study was to compare outcomes of traditional casts versus Bohler-iron equipped weight-bearing casts in the treatment of acute Achilles tendon ruptures. 83 patients with acute Achilles tendon ruptures were recruited from three Auckland centres over a 2 year period. Patients were randomised within one week of injury to receive either a weight-bearing cast with a Bohler iron or a traditional non weight-bearing cast. A set treatment protocol was used, with a total cast time of eight weeks. Patients underwent detailed muscle dynamometry testing at 6 months, with further follow up at 1 year and at study completion. Primary outcomes assessed were patient satisfaction, time to return to work, and overall re-rupture rates. Secondary outcomes included return to sports, ankle pain and stiffness, footwear restrictions, and patient satisfaction. There were no significant differences in patient demographics or activity levels prior to treatment. At follow up, 1 patient (2%) in the Bohler iron group and 2 patients (5%) in the non weight bearing group sustained re-ruptures (p=0.62). There was a trend toward an earlier return to work in the weight-bearing group, with 58% versus 43% returning to work within 4 weeks, but the difference was not significant. 63% of patients in the weight bearing group reported freedom from pain at 12 months compared to 51 % in the non weight bearing group. There were no statistically significant differences in Leppilahti scores, patient satisfaction, or return to sports between groups. Weight-bearing casts in the non-operative treatment of Achilles tendon ruptures appear to offer outcomes that are at least equivalent to outcomes of non-weight bearing casts. The overall rerupture rate in this study is low, supporting the continued use of initial non-operative management in the treatment of acute ruptures

To evaluate the cost-effectiveness of operative versus non-operative management of displaced intra-articular calcaneal fractures (DIACFS), a model was constructed based on a randomized clinical trial. Model outputs were costs and quality-adjusted life years (QALYs). When a societal perspective was taken (i.e. productivity losses were included), operative management was less costly and more effective than non-operative care. Sensitivity analysis revealed that cost-effectiveness was highly dependent on the estimates of productivity losses. When productivity losses were excluded, the increase in cost of operative treatment was $2,700 for an incremental gain of .06 QALYs, giving an incremental cost-utility (CU) ratio of $44,000 per QALY gained. To evaluate the cost-effectiveness of operative versus non-operative management of displaced intra-articular calcaneal fractures (DIACFs). A decision tree was constructed to model the effect on costs and quality-adjusted life years (QALYs) of operative versus non-operative management for DIACFs. Complication rate, fusion rate, patient survival and utilities, and productivity losses were estimated from a recent prospective randomized control trial. Four-year costs were estimated from the center treating 73% of the patients in the trial. A societal perspective was used. Future costs and benefits were discounted at 5% and reported in 2002 Canadian Dollars. One-way and multi-way sensitivity analysis was performed on all variables using plausible ranges. When productivity losses were included, operative management was less costly ($13,000 saving) and had a gain of .06 QALYs (based on improvements in health related quality of life), making it the dominant strategy compared to non-operative treatment. The cost-effectiveness was most sensitive to the return to work estimates. When productivity losses were excluded, the increase in cost of operative treatment was $2,700 for a .06 QALY gain, giving an incremental cost-utility (CU) ratio of $44,000 per QALY gained. The treatment of the DIACF has long a source of uncertainty in orthopedic surgery. A recent prospective, randomized, trial concluded that operative management provided no improvement over non-operative care. The cost-effectiveness of operative management indicates that it is a moderately economically attractive treatment (a CU ratio of < $50,000). Further exploration of the impact of productivity losses is required. Funding: Dr. Brauer is supported by a grant from Alberta Heritage Foundation

Decision-making regarding operative versus non-operative treatment of patients with thoracolumbar burst fractures in the absence of neurological deficits is controversial, and evidence from trials is sparse. We present a systematic review and meta-analysis of randomised trials comparing operative treatment to non-operative treatment in the management of thoracolumbar burst fractures. With the assistance of a medical librarian, an electronic search of Medline Embase and Cochrane Central Register of Controlled trials was performed. Trials were included if they: were randomided, had radiologically confirmed thoracolumbar (T10-L3) burst fractures, had no neurological deficit, compared operative and non-operative management (regardless of modality used), and had participants aged 18 and over. We examined the following outcomes: pain, using a visual analogue scale (VAS), where 0=no pain and 100=worst pain; function, using the validated Roland Morris Disability Questionnaire (RMDQ); and Kyphosis (measured in degrees). Two randomised trials including 79 patients (41 operative vs. 38 non-operative) were identified. Both trials had similar quality, patient characteristics, outcome measures, rates of follow up, and times of follow up (mean=47 months). Individual patient data meta-analysis (a powerful method of meta-analysis) was performed, since data was made available by the authors. There were no between-group differences in sex, level of fracture, mechanism of injury, follow up rates or baseline pain, kyphosis and RMDQ scores, but there was a borderline difference in age (mean 44 years in operative group vs. 39 in non-operative group, p=0.046). At final follow up, there were no between group differences in VAS pain (25 in operative group vs. 22 non-operative, p=0.63), RMDQ scores (6.1 in operative group vs. 5.8 non-operative, p=0.85), or change in RMDQ scores from baseline (4.8 in operative group vs. 5.3 non-operative, p=0.70). But both kyphosis at final follow up (11 degrees vs. 16 degrees, p=0.009) and reduction in kyphosis from baseline (1.8 degrees vs. -3.3 degrees, p=0.003) were better in the operative group. Operative management of thoracolumbar burst fractures appears to improve kyphosis, but does not improve pain or function

Background. Primary dislocation of the patella is a common acute knee disorder in children, adolescents and young adults. While primary dislocation of the patella has traditionally been treated non-operatively, primary operative repair of the medial patella-stabilizing soft tissues has been popularized more recently and thought to reduce the risk of dislocation. However, several studies have shown substantial rates of redislocation with longer follow-up time, irrespective of treatment. The purpose of this systematic review was to compare operative and non-operative treatment for primary dislocation of the patella, regarding redislocation rates and symptoms. Methods. Based on a systematic literature search of the medical literature from 1950 to 2010, three randomized and two quasi-randomized controlled clinical trials comparing surgical stabilization with non-operative treatment for patients with primary patellar dislocation were selected. The Risk of Bias Tool (Cochrane Handbook, 2008) was used to assess the quality of the studies included. Study results were pooled using the fixed-effects and random-effects models with mean differences and risk ratios for continuous and dichotomous variables, respectively. Heterogeneity across studies was assessed with Q test and I-square statistic. A sensitivity analysis was performed by assessing the change on effect size by eliminating each single trial. Results. In total, 341 patients from 5 trials were included. 158 patients were treated non-operatively and 183 patients were treated operatively. For primary outcome of patellar redislocation, while significant heterogeneity was found using the random-effects model, no significant difference was observed between the treatment groups (pooled RR=1.36, 95% CI 0.8–2.31, p=0.25). No significant difference was observed between the treatment groups (pooled RR=1.36, 95% CI0.8–2.31, p=0.25). No significant differences were found between both groups for symptoms ofinstability (RR of 1.24, 95% CI 0.96–1.59, p=0.10), Kujala knee score (−5.66, 95% CI −15.51 −4.19, p=0.26) or requirement for later surgery (RR=0.92, CI 0.61–1.39, p=0.69). Conclusions. This meta-analysis found no differences in patellar redislocation rate, patient reported instability symptoms, Kujala Knee score and rate of later surgery after initial treatment, between operative and non-operative treatment of primary patellar dislocation. Level of evidence. Level II

Operative treatment of flexion-distraction fractures of the thoraco-lumbar spine in children and adolescents may be the preferred approach to the management of this fracture. In this retrospective review of thoraco-lumbar flexion-distraction spine fractures at a paediatric level One trauma center we compared outcomes (fusion and loss of reduction) of operatively and non-operatively managed patients. Twenty cases of thoraco-lumbar and lumbar region flexion-distraction fractures were identified. Patients were grouped by non-operative versus operative and three Cobb angles were recorded from radiographs of each patient: one taken at the time of fracture, one at initiation of treatment, and the last at final follow-up. Union rate and changes in angular deformity was analysed using Chi square analysis and Fischer’s exact test. Patients included eleven males and nine females with an average age of 13.9 (range 6 – 17). Average length of follow-up was 5.4 years. Eighty-five percent of cases involved motor-vehicle crashes with seventy percent wearing some form of seatbelt. Twenty percent had a neurological injury, all having surgery as initial management. All (100.0%) patients initially treated surgically healed with an average loss of lordosis of 7.5°. Five of the seven (71.4%) in the non-operative group developed non-union with instability and an average loss of 33.2° of reduction. All five non-unions went on to successful surgical fusion. Flexion-distraction fractures were 29.9 times more likely to heal successfully if having initial surgery (Odds ratio = 29.9, 95% C.I. 2.1 to 410.9). Non-operative management leads to an unacceptably high rate of non-union and we recommend primary surgical management of all paediatric thoraco-lumbar flexion-distraction injuries

In January 2000 we introduced identical guidelines for the more rapid rehabilitation of Achilles tendon ruptures, whether treated operatively or non-operatively. A relaxed equinus cast was used to four weeks, then a CAM walker to eight weeks with supervised mobilisation. The aims of this study were to compare the outcomes of the operative and non-operative groups treated with the same rehabilitation program and audit the effectiveness of these guidelines. The audit was retrospective from January 2000 till January 2008. The patients were identified from the Emergency Department admissions database, the hospital clinical coding system, the department’s surgical audit data and the hospital physiotherapy appointment system. The audit system was used to identify patients that had complications of their operative treatment, re-ruptures or readmissions. This study focused on the end points of re-rupture, readmission, complications including wound complications and infection. Five hundred and eighty seven presentations were recorded as Achilles tendon injuries. One hundred and eighty patients were treated operatively and 407 patients were treated conservatively. Seventy five patients (42%) treated operatively and 126 patients (30%) of the non-operative group were rehabilitated in our hospital physiotherapy department. The remaining 386 patients (65.7% of all patients) received physiotherapy elsewhere or did not attend for further treatment. In the operative group there were two re-ruptures (1.1%) both treated in our hospital physiotherapy department. There were 2 wound complications (1.1%), one requiring re-operation. In the non operative group there were 15 re-ruptures (3.7%). Of these three had attended the hospital physiotherapy department (rerupture rate of 2.4%) In the non-operative group treated elsewhere there were 12 re-ruptures from 281 patients (4.2%). Comparable results were found between operative and non-operative treatment when combined with close physiotherapy guidance. Non-operatively treated patients treated in the community may have higher re-rupture rates. The results are comparable to those in the literature suggesting that the guidelines are effective

Introduction and Aims: Treatment of the displaced intra-articular calcaneal fracture (DIACF) has long been a source of uncertainty in orthopaedic surgery. To evaluate the cost-effectiveness of operative versus non-operative management of this fracture, a model was constructed based on a randomised clinical trial. Model outputs were costs and quality-adjusted life years (QALYs). Method: A decision tree was constructed to model the effect on costs and quality-adjusted life years (QALYs) of operative versus non-operative management for DIACFs. Complication rate, fusion rate, survival data, productivity losses and patient utilities were estimated from a recent prospective randomised control trial. Four-year costs were estimated from the centre treating 73% of the patients. A societal perspective was used in the primary analysis. Future costs and benefits were discounted at 5% and reported in 2002 Canadian dollars. One-way sensitivity analysis and a multi-way Monte Carlo simulation were performed incorporating all ranges of values for the utilities, costs and probabilities. Results: When productivity losses were included, operative management was less costly ($13,000 cost saving) and had an incremental gain of .06 QALYs, based on improvements in health-related quality of life, thus, making it the dominant strategy compared to non-operative treatment. The cost-effectiveness was most sensitive to the estimates of the productivity losses. When productivity losses were excluded, the increase in cost of operative treatment was $2700 for an incremental gain of .06 QALYs, giving an incremental cost-utility (CU) ratio of $44,000 per QALY gained. The outcome of the analysis remained stable with the remainder of the one-way and multi-way sensitivity analysis. Of the 2000 iterations, with Monte Carlo simulation when productivity losses were included, 80% resulted in cost-effectiveness ratios less than $50,000 per QALY gained for operative treatment. When productivity losses were excluded, 53% of the 2000 iterations resulted in cost-effectiveness ratios less than $50,000. Conclusion: The treatment of the DIACF has long been a source of uncertainty in orthopaedic surgery. The cost-effectiveness of operative management indicates that it is a moderately economically attractive treatment (a CU ratio of < $50,000). Further exploration of the impact of productivity losses is required

We aimed to assess the functional outcomes of elderly patients with isolated comminuted distal humerus fractures that were managed non-operatively. Retrospective analysis of patients over 65 years presenting to our unit between 2005–2015 was undertaken. 67 patients were identified, 7 had immediate TEA, 41 died and 5 were lost to follow-up leaving 14 available for review. Mean Follow-up was 55 months(range 17–131) Patient functional outcomes were measured using VAS scores for pain at rest and during activity, and the Oxford Elbow Score (OES). Need for conversion to TEA and complications were recorded. The mean age at injury was 76 years(range 65–90) of which 79%(11/14) were females. The mean score on the OES was 46(range 29 – 48). The mean VAS score at rest was 0.4(range 0–6) and the mean VAS score during activity was 1.3(range 0–9). 93%(13/14) of patients reported no pain (0 out of 10 on the numeric scale for pain) in their injured elbow at rest and 79%(11/14) reported no pain during activity. No patients converted to TEA and there were no complications. Non-operative management of comminuted distal humerus fractures should be considered for elderly patients, avoiding surgical risks whilst giving satisfactory functional outcomes in this low demand group

The purpose of this study was to examine five-year outcomes of patients previously enrolled in a non-operative rotator cuff study. Patients with chronic, full-thickness rotator cuff tears (demonstrated on imaging) who were referred to one of two senior shoulder surgeons were enrolled in the study between October 2008 and September 2010. Patients participated in a comprehensive non-operative, home-based treatment program. After three months patients were defined as “successful” or “failed”. “Successful” patients were essentially asymptomatic and did not require surgery. “Failed” patients were symptomatic and consented to surgical repair. All patients were followed up at one year, two years, and five-plus years. Original results of our study showed that 75% of patients were treated successfully with non-operative treatment, while 25% went on to surgery. These numbers were maintained at two-year follow-up (previously reported) and five-year follow-up. At five+ years, 88 patients were contacted for follow-up. Fifty-eight (66%) responded. The non-operative success group had a mean RC-QOL score of 80 (SD 18) at previously reported two-year follow-up. At five-year follow-up this score did not decrease (RCQOL = 82 (SD 16)). Furthermore, between two and five years, only two patients who had previously been defined as “successful” became more symptomatic and underwent surgical rotator cuff repair. From the original cohort of patients, those who failed non-operative treatment and underwent surgical repair had a mean RC-QOL score of 89 (SD 12) at five-year follow-up. The operative and non-operative groups at five-year follow-up were not significantly different (p = 0.07). Non-operative treatment is an effective and lasting option for many patients with a chronic, full-thickness rotator cuff tear. While some may argue that non-operative treatment delays inevitable surgical fixation, our study shows that patients can do extremely well over time

There is conflicting information regarding the recommendations of bracing, physical therapy and cessation of sports for young athletes with symptomatic spondylolysis. The purpose of this study was to identify factors affecting the prognosis and to find the optimal method of non-operative treatment. The patients in our study were athletes who visited our children's hospital for low back pain with lumbar spondylolysis and were treated non-operatively from 1990 to 2002. Clinical and radiological outcomes were reviewed retrospectively. The effects of bracing, physical therapy, cessation of sports, duration of symptoms before the first hospital visit, lateralisation of spondylolysis, age, gender, onset of low back pain after lumbar trauma during sports, bone scan uptake, vertebral level of the lesion, associated scoliosis or spina bifida and radiological bony healing were analysed using univariate and multivariate analysis with logistic regression. The mean age of patients was 13 years (range 7 to 18 years). The mean follow-up was 4.2 years (range 1.2 to 12 years). Of 132 patients, 48 patients had excellent results with no pain during sports, 76 good, 6 fair, and 4 poor. Cessation of sports, early non-operative intervention, and a unilateral spondylolysis appeared to be factors associated with excellent outcomes. However, bracing, physical therapy, age, gender, level of lesion, history of trauma, increased uptake on bone scan, or associated scoliosis or spina bifida were not factors. Bony healing was not related to the clinical outcome. The non-operative treatment of spondylolysis in children can yield excellent clinical outcomes, and the absence of bony healing has no influence on clinical outcome. Factors in this study found to correlate with an excellent outcome include unilateral spondylolysis, acute spondylolysis, and treatment with cessation of sports for 12 weeks

Purpose: To compare gait kinematics and kinetics in five-year old children treated initially with Ponseti casting versus French physical therapy. A third group, consisting of patients initially treated with these non-operative methods and then undergoing surgery consisting of more than a tendoachilles lengthening, was compared to those children treated entirely non-operatively. Method: Ninety patients (125 clubfeet) were tested at age five years. Thirty-four feet had undergone only Ponseti treatment, 40 the French program, and 51 had initial non-operative treatment with either the Ponseti or French protocols but later had surgery at an average age of 2+3 years. Kinematics and kinetics were compared to age-matched normal subjects. Results: Average stance-phase dorsiflexion did not differ between groups or from normal. Incidence of equinus: French 5%, Ponseti 0%; Increased stance-phase dorsiflexion: French 3%, Ponseti 24%, Surgical 18% (p < 0.05). A similar number of feet that were not operated upon at age five had in-toeing: 30% French, 32% Ponseti. Decreased ankle power generation at push-off: 53% French; 47% Ponseti; 67% Surgical. Average ankle power generation: 2.21 W/kg French, 2.36 W/kg Ponseti, 1.97 W/kg Surgical (2.83 W/kg in normal 5-year-old children). There was a difference in ankle power generation between normal feet and both the French and surgical groups (p< 0.001). Feet in the non-operative groups that had undergone Achilles tenotomy (n=28) had similar ankle power to those feet (n=42) that did not have tenotomies (p =0.223). Hip power generation was increased 33% in children who had undergone Ponseti treatment (1.38 W/kg), and 41% after French nonoperative treatment (1.47 W/kg), compared to normal (1.04 W/kg). This may be to compensate for poor ankle push-off. Conclusion: The gait characteristics of those feet that have not had surgery reveal that the majority had normal ankle kinematics, but reduced efficiency is demonstrated by reduced ankle push-off power, regardless of whether or not an Achilles tenotomy was performed. Decreased ankle power and persistant internal rotation are more frequently seen in feet that have undergone surgery despite initial nonoperative treatment, compared to those treated only by either the Ponseti protocol or the French physical therapy program