Aim. There are no definitive criteria for the definition of osteomyelitis in the hand and wrist and published case series are small. It remains a relatively uncommon, but difficult to treat problem. We present a series of 30 cases from 2016 to 2021 from a tertiary referral centre. We propose that the principles of thorough surgical debridement, dead space management, skeletal stabilisation and culture driven antibiotic therapy are the key to management of osteomyelitis in the hand and wrist. In addition, we show how these basic principles can be used for both functional and aesthetic impact for the wrist and digits with illustrated cases. Methods. We conducted a retrospective chart review over a 6 year period and recorded the site of the infection, the soft tissue and bony management, whether antibiotic eluting bone filler was used, the isolated bacterial species, the number of surgical procedures undertaken to treat the infection and the success rate for clearing the infection. Results. 17/30 cases had pre-existing metalwork in-situ. There were 19 phalangeal/metacarpal infections and 11 carpal infections. 24 patients had native joint involvement. A drug eluting bone void filler was used in 23/30 cases in order to manage the dead space. In 7/30 cases had polymicrobial organisms isolated, 15/30 had only one organism cultured. The most common organism cultured was Staphylococcus aureus. Complete resolution of osteomyelitis or joint infection was achieved in 29/30 cases with follow up ranging from six months to six years. 2/30 cases required thorough debridement of the distal phalanx; bone void filler provided an aesthetically optimal result to improve fingertip contour whilst managing the dead space. Conclusion. Osteomyelitis of the hand and wrist is optimally managed with thorough surgical debridement, dead space management with a drug eluting bone void filler, skeletal stabilisation and culture directed antibiotic therapy. In addition, the bone void filler provides pulp support and improves the aesthetic contour of fingertips in which distal phalangeal osteomyelitis was successfully treated

Both intrinsic and extrinsic hand muscles contribute to finger flexion; however there are different ways in which individuals can flex their fingers. Due to different muscle insertions, it is possible to distinguish the mechanical effect of intrinsic muscles from extrinsic muscles. The aim of this observational study was to investigate the degree to which individuals in the population rely on either their intrinsic or extrinsic hand muscles. A high frequency camera was used to record the hands of 31 healthy participants, aged between 18 to 40, while they made a fist repeatedly. The hands were placed on a horizontal plane and the video was taken from the ulnar side, aligned horizontally with the hand. The maximum vertical distance between the fingertip and the distal palmer creases (XY) was recorded using WIN analyze 3D software. Three examiners independently analysed the videos and classified them into intrinsic dominant, extrinsic dominant or a mixed pattern. A t-test was performed on the XY values for the three different categories. The XY height difference between the intrinsic and extrinsic groups were statistically significant (P=0.001). The XY of mixed and intrinsic was also statistically significant (p=0.012) but not for mixed and extrinsic (p=0.46). Assessment of time when movement starts at each individual joint showed significant difference with intrinsic predominant moving the MCPJ before IPJ and extrinsic dominant individual moving their IPJ before MCPJ. This study shows that there is a difference in hand muscle dominance between individuals. More importantly it shows that there are individuals who rely on their intrinsic hand muscles more than their extrinsic muscles

SARS-CoV-2 emerged in Wuhan, China in December 2019 causing pneumonia and resulting in a pandemic, commonly known as COVID-19. This pandemic led to significant changes to our daily lives due to restrictions, such as social distancing, quarantining, stay at home orders and closure of restaurants and shops among other things. The psychological effects of this uncertainty as well as of these changes to our lives have been shown to be significant. This study is a prospective study investigating the mental effects of the pandemic on hand and wrist patients seen in our clinic during this pandemic. A prospective database on wrist pain was used to identify patients seen in our hand clinic from January 1, 2018 to December 10, 2021. All participants had been diagnosed with either radial sided wrist pain or ulnar side wrist pain. The Center for Epidemiological Studies Depression (CES-D) Scale was used to assess the mental health of our participants before and during this pandemic. An independent samples t-test was used to compare the scores of the 2 groups. A total of 437 CES-D questionnaires were collected during this period. 118 of them belonging to the pandemic group and 319 to the pre-pandemic group. A difference (p < 0 .05) in the CES-D score was observed between the pre-pandemic and during pandemic groups. The mean score for the pre-pandemic group was found to be 9.23 (8.94) and 12.81 (11.45) for the pandemic group. However, despite the increase in score, it didn't exceed the cut off score of 16 or greater used to assess depression. Our results indicate that there was a slight increase in score for depression in hand and wrist patients, but not above the cut off level of 16 to be of a significant risk for depression. Other global studies have shown an increase in depression in the general public. Our mild results might be attributed to the fact that British Columbia did not implement severe restrictions compared to other countries or regions, i.e no stay at home orders. Additionally, our study population was skewed and included more middle age and older patients compared to younger ones and age might be a factor in keeping the score down

This study aims to determine the incidence of surgical site infection leading to reoperation for sepsis following minor hand procedures performed outside the main operating room using field sterility in the South African setting. The investigators retrospectively reviewed the records of 485 patients who had WALANT-assisted minor hand surgery outside a main operating theatre, a field sterility setting between March 2019 and April 2023. The primary outcome was the presence or absence of deep surgical site infection that required reoperation within four weeks. Cases included where elective WALANT minor hand procedures, a minimum age of 18 with complete clinical records. The patients were mostly female (54.8%), with a mean age of 56.35 years. The majority of cases were trigger finger and carpal tunnel release. An overall 485 cases were reviewed, the deep surgical site infection rate resulting in reoperation within 4 weeks post-operatively was 1.24% ((95% Confidence Interval (CI) 0.0034 to 0.0237); p = 0.009). Minor hand procedures performed under field sterility using WALANT have a low surgical site infection rate. The current study's infection rates are comparable to international surgical site infection rates for similar surgeries performed in main operating rooms using standard sterilisation procedures. Field sterility is a safe and acceptable clinical practice that may improve work efficiency in public sector

The aim of this investigation is to firstly quantify the burden of disease, and secondly qualify the organisms being cultured during debridement to establish their sensitivities to available antibiotics. This study will also look at the concomitant burden of Human Immunodeficiency Virus (HIV) and Diabetes Mellitus (DM) in cases of hand sepsis, to establish whether these two disease processes require special consideration and treatment tailoring. The method employed to collect the data will be retrospective collection of patient information, using random sampling. Included patients will be adult patients who undergo debridement and have a sample registered on the National Health Laboratory System (NHLS). The daily intake sheet will be used to collect patients details and these details will then be used to collect results of intra-operative specimens using the NHLS. These patient details will also be used to check patients’ HIV results and HBA1c (Glycated Haemoglobin A1c) results. Majority of the specimens revealed Methicillin Sensitive Staphylococcus Aureus (MSSA), with a reassuringly low rate of Methicillin Resistant Staphylococcus Aureus (MRSA) when compared to international data. The yield of patients tested for HIV or DM was lower than expected, despite this being the standard of care. The projected impact of this study will be assessment of the current burden of disease and then clarification of our current management strategy, in order to assess if it would be possible to change to a more cost-effective antibiotic with a narrower spectrum of bacteria coverage. The potential exists to not only implement cost saving measures, but also promote antibiotic stewardship by decreasing the practice of empiric broad-spectrum antibiotic use

In patients with hand sepsis does bedside debridement compared to operating theatre debridement have similar clinical outcomes, hospital cost and time to discharge in a District Hospital setting in South Africa?. A case series of 130 adult patients presenting to a district level orthopaedic unit over 1 year with hand sepsis requiring debridement. All included patients were debrided at the bedside (i.e. the emergency room, ward, OPD) under wrist or digital block. Patients excluded from the study included patients with necrotising soft tissue infections that required debridement in theatre. A cost analysis was done based on operating theatre (OT) costs saved as defined by Samuel1 et al. If an average theatre time of 45 min is taken then the cost saved per patient is approximately R1500 and approximately R300000 for the patients included in the case series. This excludes ward and other hospital costs related to a longer hospital admission. The mean time to discharge for the included patients was 24 hours. This study suggests that bedside debridement can be a viable and cost effective option for selected cases of hand sepsis that can avoid the high cost and time associated with operating theatre debridement with similar outcomes. This has implications for the future treatment of hand sepsis in resource constrained settings were operating theatre time is not only very expensive but also very scarce

Aim. Hand-disinfection (HD) is the most effective infection-prevention-measure. HD-performance of health care professionals (HCP) is usually evaluated by compliance observations (CO). The Hawthorne effect (HE) (HCP behave differently under observation) is considered to systematically increase HD-compliance-rates during CO. However, little is known about the specifications of the HE in health care settings. We hypothesized that, due to hand-hygiene`s known impact on patient safety and infection-prevention, the HE does not affect HD performance during direct patient care in patient-rooms. Method. We conducted a prospective observational trial on an 18-bed surgical intensive care unit (ICU), a 12-bed surgical intermediate care unit (IMC) and a 36-bed surgical normal ward (NW) in a university hospital in Germany. Dispensers of hand sanitizers were equipped with an electronic monitoring system (EMS) (GWA Hygiene, Germany), which recorded the number of HDs per patient hour (HD/PH) and time and location of hand-disinfections. Locations were categorized as follows: 1. Patient rooms (PR); 2. Utility- and waste-disposal-rooms (UWR) and 3. Other rooms (hallways, kitchen, toilets etc.) (OR). Additionally trained infection-control-staff performed hand-hygiene CO according to WHO's Five Moments. The HD/PH during CO was compared to the HD/PH during the same time-periods without CO. Additionally the ratio between HD/PD-change during CO and mean-HD/PD of each ward during the study-period was determined in percentages. Descriptive and analytical statistics were calculated using R. P-values ≤ 0.05 were regarded as significant. Results. 587.128 HD were electronically recorded during the study-period (February 2022 to May 2023) and CO took place on 72 days. We recorded a significant increase of HD/PH during CO on all three wards in PRs (ICU: 21%, p<0.001; IMC: 11%, p=0.029; NW: 49%, p=0.047). Furthermore we detected a significant increase of HD/PH during CO on ICU (10%, p<0.001) and IMC (11%, p=0.033) in ORs. CO did not significantly affect HD/PH in ORs on NW and in UWR on all three wards. Conclusions. In our setting, the number of hand-disinfections per patient-hour was significantly increased during compliance-observations especially in patient-rooms, where hand-hygiene is most crucial for infection-prevention. This indicates a lower everyday compliance to WHO`s hand-hygiene indications during patient care than determined by compliance-observations. Acknowledgments. Paul-Hartmann AG financially supported this study

Purpose of study:. To analyse the bacteriological spectrum, identify most appropriate antibiotics for hand infections, and to characterize patterns and sites of hand infections. This information was collected against the background of a high prevalence of HIV infected patients and increasing antibiotic resistance. Description of methods:. This was a prospective, cross-sectional, analytical study done on 66 patients presenting with hand infections at a public hospital from January to June 2009. A standardised treatment protocol was followed in managing these patients. Data was collected from each participant, and laboratory reports were followed up for the identity and antibiotic susceptibility of causative organisms. All patients were counselled for HIV status and consenting participants were tested. Summary of results:. Staphylococcus aureus was the commonest isolate. Results show that Cloxacillin is still an effective first line antibiotic for community acquired hand infections in the absence of immunosuppression. Alternative empiric therapy would be Clindamycin – especially in the B-lactamase intolerant patient. HIV infection played a significant role in the bacteriology of hand infections with an increased incidence of polymicrobial and gram negative infections. Data regarding age, gender, types of infection, mechanism of injury, x-ray findings and laboratory values are also reported. Conclusion:. Hand infections are common conditions that have significant morbidity. Referral is often delayed and infections present late. Immunosuppression seems to play a role in the bacteriology, the incidence of polymicrobial infections and the antibiotic sensitivity. Cloxacillin seems to be an adequate first line treatment for acute community acquired bacterial hand infections in immunocompetent patients in our institution, excluding human bites and farm yard injuries

Initially, all surgeons in Australia were generalists and those with an interest in the anatomy of the hand performed hand surgery. Early hand surgeons, such as Benjamin Rank, excelled and Rank and Wakefield's Textbook of Hand Surgery was widely used throughout the world. Eventually, groups of like-minded surgeons formed the Australian Hand Club in 1972, which subsequently became formalised as The Australian Hand Surgery Society (AHSS), in 2001. A very high standard of hand surgery has been achieved in Australia, with most hand surgeons having trained in either plastic surgery or orthopaedic surgery, and then further trained in Fellowships in Europe or North America. Bernard O'Brien and John Hueston achieved international recognition in the field of microsurgery and Dupuytren's surgery. Wayne Morrison has been responsible for pioneering work in toe–to–hand transfer and basic research. Tim Herbert changed the way fractures of the scaphoid are managed throughout the world. In 2007 the AHSS commenced a Travelling Fellowship Programme to facilitate an increased involvement in Australia in academic hand surgery and to foster contacts between hand surgeons of the future. At the present time, the AHSS is concentrating on education and training in order to raise the overall standard of management of hand surgery, particularly in relation to after hours' trauma. This is particularly necessary in rural and regional areas where hand surgery has traditionally been treated by occasional practitioners. There is a risk that hand surgery falls between the two stools of plastic surgery and orthopaedic surgery and the AHSS wishes to further formalise training and education within the Royal Australasian College of Surgeons (RACS) as a single training stream in the future. There are potential threats both within and without, with safe working hours a particular threat in relation to reducing both the quantity and quality of training. The future will almost certainly involve greater emphasis on biomaterials and prosthetic compounds, but trying to ensure a uniformly high standard of hand surgery management throughout the country will remain as a primary focus

Introduction. Failures in total knee arthroplasty (TKA) have been associated with overall lower limb malalignment and component malposition. Although traditional computer navigation systems improve component placement, they require fixation of the femoral and tibial reference arrays for software recognition using anchoring pins. This increases the risk of bony fracture, pin sites infection and osteomyelitis. Aim. This study aims to evaluate the accuracy of a new hand held navigation system (BrainLAB® Dash® Navigation system) that will avoid these complications. Materials and Methods. Power analysis was done prior to the conduct of this study. Two hundred patients diagnosed with tricompartmental osteoarthritis and underwent total knee arthroplasty by a senior surgeon were included in this study. 100 patients underwent TKA using the hand held navigation system while the other 100 patients underwent TKA using conventional technique. The primary outcomes of this study were the overall alignment of the lower limb and the position of the components. This was determined radiologically using the: 1) Hip-Knee-Ankle angle (HKA) for lower limb alignment; 2) Coronal Femoral-Component angle (CFA) and 3) Coronal Tibia-Component angle (CTA) for component position. Normal alignment was taken as 180 ± 3 degrees for the HKA and 90 ± 3 degrees for both the CFA and CTA. Results. There was no difference in the mean HKA, CFA and CTA between the hand held navigation group and the conventional group. For the CFA, the proportion of outliers was 7% and 17% in the hand held navigation and conventional group respectively (p=0.030). For the HKA and CTA, there was no difference in the proportion of outliers between the two groups. The duration of surgery was 73 ± 9 minutes and 87 ± 15 minutes in the hand held navigation and conventional group respectively (p0.001). Conclusion. Dash® is an effective intraoperative tool to reduce the duration of surgery while concurrently reducing the proportion of outliers. The authors recommend its routine use in TKA

Introduction:. During the Christmas period a number of patients are admitted to the Chris Hani Baragwanath Academic Hospital (CHBAH) Hand Unit with explosive injuries to their hands caused by firecrackers. South African legislation restricts the sale and use of fireworks to adults, with a limitation being placed on the size of explosive and type of commercial outlet. Despite this an inordinate amount of explosive hand injuries are admitted over the festive season. Aim:. To evaluate the epidemiological pattern of firecracker injuries to the hand during the Christmas festive period and assess contributing factors. Comparison to a previous study in 2008 will also be evaluated. Method:. Patients with firecracker injuries to the hand were interviewed. Demographic information, events surrounding the incident including alcohol use, and origin of the explosive were recorded. Injuries were classified into minor, moderate and severe based on the amount of soft tissue and bony damage. Treatment and complications was recorded. The data is also compared to previous data obtained in 2008. Results:. 26 patients were admitted. 2 patients were injured with explosives from a legal source. Alcohol use was implicated in 10 of the injuries. 17 amputations were performed at various levels, 9 fractures and 2 dislocations were stabilised with K-wires. Sepsis was more common in severe injuries. The majority of patients were injured from mis-use with several patients suffering injuries following removal of explosives from children or from other people throwing explosives at them or their family. These results are similar to those obtained in 2008. Conclusion:. A large number of patients are injured by firecrackers during the festive period. Injuries are severe. Lack of law enforcement, alcohol and misuse are contributing factors in these injuries. No significant change has occurred in the pattern of injury between 2008 and 2011

Introduction

Flexor sheath infections require prompt diagnosis, and management with intravenous antibiotics and/or surgical washout followed by physiotherapy. Complication rates as high as 38% have been reported.

Purpose of study:. “Ganglia are a benign condition taking up the time of competent surgeons who might be more usefully engaged.” – McEvedy. Our aim was to perform a retrospective review comparing preoperative clinical presentation, intraoperative findings and histological diagnosis of all hand and wrist ganglia presenting to the Hand Unit at Chris Hani Baragwanath Hospital. Methods:. A retrospective review of hand and wrist ganglia treated at the Hand Unit at Chris Hani Baragwanath Hospital. Clinical and surgical notes and histology reports were reviewed. All ganglia were removed surgically as directed by clinical findings. Results:. A total of 75 hand and wrist masses were operated over a period of 6 months between January and June 2012. Of these 42 were clinically diagnosed as ganglia. All 42 “ganglia” were removed surgically and sent for histological evaluation. Of these, 40 were diagnosed intra-operatively as ganglia. In 2 cases the diagnoses were changed intra-operatively to synovitis and Giant Cell Tumor of tendon sheath. Histologically 5 out of 42 cases were found not to be ganglia; their diagnoses were as follows:. 1. Granulomatous synovitis. 2. Chronic inflammation (possible tuberculous). 3. Giant Cell Tumour of Tendon Sheath. (Correlates with intra-op diagnosis). 4. Nerve sheath tumour (Schwannoma). 5. Chronic bursitis. Conclusion:. Be wary of “the simple ganglion”. Other conditions may mimic a ganglion with potentially disastrous consequence if misdiagnosed. In our setting histological evaluation is compulsory. Always follow the patient up and confirm histological diagnosis

Introduction:. Pigmented Villonodular Synovitis (PVNS) is a rare inflammatory disorder of the synovium, bursa and tendon sheath. The objective of this study was to evaluate the long-term outcomes and morbidity associated with operative management of PVNS of the hand. Methods:. Histological databases were retrospectively interrogated. All patients between 2003–2008 with confirmed PVNS of the hand were included in the study. Results:. 15 patients were identified with PVNS of the hand. 10/15 (67%) patients had growths over the digits and 4/15 (26%) involved the thumb with two of these involving the IPJ. 6/10 (60%) of cases with digital involvement arose from a joint (4 PIPJ & 2 MCPJ). Nodular growth was the most common cause for referral. Average length of symptoms prior to presentation was 2.4 years (6 months–5 years). 6/15(40%) of cases had pre-operative MR scans with 100% radiological and histological correlation. Marginal excision was the operative intervention of choice. There was no evidence of bony destruction in any cases. 4/15(26.7%) patients developed a temporary neurapraxia. 4/15 (26.7%) had recurrence at 5 years of which 3/10 had amputations p=0.008. One amputation was due to digital artery injury, two due to recurrence. All patients reported stiffness post-operatively. No functional deficit was recorded. Conclusions:. MR imaging is useful in radiological confirmation of PVNS and is both sensitive and specific making routine biopsy unnecessary. PVNS joint destruction appears rare in such patients although excision carries a high morbidity and risk of recurrence. Those with recurrence are significantly more likely to undergo amputation

Background:. Glomus tumours of the hand are rare benign vascular tumours. The literature shows a limited number of case series with few patients treated over several years. Methods:. Patient records and the literature were reviewed. Case Series:. We present a series of 5 patients with glomus tumour treated over a period of 1 year. All 5 patients presented with a similar history. They were all seen by various medical practitioners for an extended period of time before presenting to the Hand Unit of our institution. All 5 patients had classical symptoms and signs of glomus tumour i.e. pain, cold intolerance and pin-point tenderness over the nail bed, while 4 of the 5 had a purplish spot seen through the nail plate. All 5 tumours were excised and the histology confirmed our pre-operative diagnosis of glomus tumour. In all of them, complete resolution of symptoms was the final outcome and there was no reported recurrence of symptoms in the short period of follow-up. Discussion and conclusion:. Glomus tumours are rare benign vascular tumours. The limited number of case series in the literature report small numbers of patients treated at institutions over long periods of time. It can occur anywhere in the body, but up to three quarters of them are found in the hand. It arises from the neuromyoarterial glomus cells of the nailbed dermis. The triad of pain, cold intolerance and pin-point tenderness is highly suggestive of the condition. Subjective symptoms typically exceed clinical signs for which the diagnosis is delayed for months. Sometimes the tumour is visible through the nail plate appearing as reddish or purplish spot of few millimeters or as longitudinal streaks. Imaging studies except MRI are not very helpful and one must rely on a history of cold intolerance and clinical findings like pin-point tenderness for diagnosis

Giant cell tumours of tendon sheaths have been given multiple denominations due to the uncertain pathologic nature of this lesion. Various contributory factors have been accounted for a wide variation in their recurrence rates. Owing to their high recurrence rates ranging from 9% to 44%, these tumours continue to present with treatment dilemma. There is a lack of consensus regarding how to best manage the balance between extensive dissection and preservation of normal tissues for normal function and recovery versus the risk of recurrence. The authors studied 46 patients with histopathologically confirmed Giant cell tumours over a period of 9 years between 1997 and 2006. The average follow-up in this case series was 35 months. This study aims to analyse the distribution of giant cell tumours of tendon sheaths in hand and our experience with their resection in a District General Hospital with possible predictors associated with recurrence. The referral letters, radiographs, operative and histology records were reviewed. The data was carefully analysed including patients' age and sex at the time of presentation and surgery, presenting symptoms, any associated trauma and the anatomical location of the tumour. A telephonic questionnaire was conducted and the patients with any complications or recurrence were reviewed. Our recurrence rate of 8.6% (4 patients) is lower than previously reported in the literature when the patients did not receive post-operative radiotherapy. Recurrence was seen to be statistically higher in cases where the tumours were excised piecemeal as opposed to removed in one piece and in patients with osseous erosions which were confirmed radiologically and intra-operatively. No atypical mitosis was reported on histology. None of our patients received radiotherapy post-operatively. Other factors including age, size, degenerative joint disease and location within the digit were not confirmed as risk factors in our study. We recommend meticulous surgical technique by an experienced hand surgeon and warning patients of the risk of recurrence if any risk factors were identified

Introduction/Aim. Flexor tendon injuries of the hand are common with an incidence of over 3000 per annum in the UK. These injuries can affect hand function significantly. Early treatment with optimal repair is crucial to prevent disability. This study aimed at investigating the re-rupture rate following primary flexor tendon repair at our institution and to identify potential risk factors for re-rupture. Methods. 100 flexor tendons' injuries that underwent primary repair over a one-year period were reviewed retrospectively. Data was collected on age, gender, occupation, co morbidities, injured fingers, hand dominance, smoking status, zone of injury, time to surgery, surgeon grade, type of repair and suture, and antibiotic use on included patients. Causes of re-rupture were examined. We compared primary tendon repairs that had a re-rupture to those that did not re-rupture. Univariate and multivariate analysis was undertaken to identify the most significant risk factors for re-rupture. Results. 11 out of 100 (11%) repaired tendons went on to re-rupture. A significantly higher proportion of tendons re-rupture was noted when the repair was performed on the dominant hand (p-value = 0.009), in Zone 2 (0.001), and when a surgical delay of more than 72 hours from the time of injury occurred (0.01). Multivariate regression analysis identified repairs in Zone 2 to be the most significant predictor of re-rupture. Causes of re-rupture included infection in 5, rupture during rehabilitation exercises in 5 and fall in 1 patient. Conclusions. A re-rupture rate of 11% was noted in our study. Patients with Zone 2 injuries, repair on dominant hand and those with a surgical delay of more than 3 days were at higher risk of re-rupture. Careful consideration of these factors especially zone 2 injuries is crucial to reduce this rate. Providing a fast-track pathway for managing these patients can reduce time to surgery

Historically human and animal bites to the hand have resulted in significant morbidity in relation to the high risk of contamination and subsequent infection. Our study aimed to assess the outcomes following such injuries in terms of infection requiring further intervention through specialist referral to the hand surgery team at our hospital. 124 consecutive patients attending the A&E department over a three month period in 2011 were included in this retrospective study which provided 126 separate cases due to bilateral injuries (110 animal: 16 human). Data was obtained from the electronic patient management system. The demographics of each patient were recorded followed by type of bite sustained including number and size of lacerations. 79% of patients presented within 24 hours and the majority before 6 hours from injury. The majority of the forearm bites were documented as superficial abrasions and none of these went on to develop problems with infection, so the study concentrated on bite injuries to the hand of which there were 99 cases. Most hand injuries were a single puncture or laceration (64%) but in 9 cases there were greater than 3 separate wounds. 5 cases were directly referred to the Hand surgery team with 4 requiring admission and of these 3 required washout and debdridement in theatres. The remaining 94 cases were managed solely by A&E. Of these 94 cases 87 pts received Abx and 78 pts had a lavage. Overall 68% received both Abx and lavage. Subsequent to discharge from A&E only 3 developed problems with infection later (2 requiring specialist input) they were all dog bites and in keeping with the ‘typical’ bite pattern seen in other pts. The study concluded that bites not involving joint, tendon or bone have only a small chance of causing infection provided good initial treatment

Background. Evidence concerning the management of dorsal fracture dislocation (DFD) of the proximal interphalangeal joint (PIPJ) in the hand has been limited by small sample size and case heterogeneity within studies. This retrospective case control study examined clinical outcome of this specific subgroup managed by three different methods. Methods. Patients undergoing fixation of unstable DFD of the PIPJ between March 2005 and August 2011 were identified from theatre records. A retrospective review of case-notes and radiographs was undertaken to determine fracture characteristics, fixation methods and clinical outcomes. Results. 21 patients with DFD of the PIPJ were identified with a mean age of 40 years (range 22–65). The majority of patients were male (17/21, 81%) and the mean percentage articular surface involvement of fractures was 41% (Std. Dev. 11.3%). PIPJ DFD's were managed by reduction of the PIPJ and temporary transarticular K-wire fixation (12/21, 57%), hemi-hamate arthroplasty (7/21, 33%), or by open reduction and internal fixation (2/21,10%). PIPJ ROM following hemi-hamate arthroplasty was 65° (range 34–108°) and was greater than K-Wire fixation at 56. o. (range 9–85. o. ) (p = 0.82). Hemi-hamate arthroplasty and K-wire fixation resulted in fixed flexion deformity of 20° (range −12–52°) and 15° (range −6–50°) respectively (p = 0.61). Hand therapy data was available for one case undergoing ORIF with a post-operative ROM of 60° and 30° of fixed flexion. There was poor correlation between articular surface involvement and post-operative range of movement at the PIPJ (Co-efficient −0.16, p = 0.55). Conclusion. We present a relatively large series of outcomes following DFD of the PIPJ. We were unable to demonstrate any difference in post operative clinical outcomes between the fixation methods examined

Introduction. Evaluating the success of a treatment has changed. Currently, the emphasis is on patient-rated outcome scores rather than surgeon recording of outcome measures. Functional outcome and patient satisfaction following Dupuytren's disease surgery is poorly quantified in the literature. This study aimed to assess subjective patient hand function, disability and satisfaction using a PEM score and its correlation with residual contracture. Methods. Percutaneous Needle Fasciotomy (PNF) is performed in our outpatient clinic to treat Dupuytren's contracture at MCP joints. A validated patient completed questionnaire (PEM) was used to record patient demographics, side of surgery, finger involved, time since surgery, residual symptoms, disability, subjective hand function and satisfaction. The questionnaire was posted to all patients who had PNF over the study period (n=68) along with a stamped addressed envelope and participant information sheet. Results. 68 patients had PNF surgery on 73 hands. Completed questionnaires were returned from 46 patients (51 hands), a response rate of 70%. Mean follow-up was 15 months (SD +/− 10), range 5-36 months. Wilcoxon Signed Ranks Test showed that change in ‘function of hand’ over time was statistically significant (z = 5.82, n-ties = 50, p < 0.001). Spearman's test showed a significant correlation between any residual contracture and total score on the PEM (r. s. = 0.540, N=51, p <0 .001, two tailed). Multiple linear regression revealed that the correction achieved at time of surgery was a significant predictor of subjective hand function (p= 0.001). Most of the patients were satisfied with their surgery and its outcome, a cumulative mean score of 4.80 with SD +- 2.58. Conclusion. Significant improvement in contracture and deformity and good patient satisfaction can be achieved by percutaneous needle fasciotomy. Hand function measured using this tool (PEM Score) was strongly correlated with final deformity at follow-up