Vitamin D deficiency in the UK is well documented − 30–40% of the population. It is an essential component of calcium metabolism and adequate levels are important for bone healing. Studies have demonstrated an overall prevalence of vitamin D deficiency/insufficiency at 77% in trauma patients aged >18, deficiency alone was 39%. Adequate vitamin D levels have a positive effect on bone mineral density and callus formation at fracture sites. We conducted a retrospective consecutive case series of all patients aged 0–50 undergoing surgical management for any fracture in October 2021 to March 2022. We assessed if vitamin D levels were checked and if patients were prescribed replacement as per local guidelines.Abstract
Introduction
Methods
We wished to assess the usefulness of Inspace balloon arthroplasty (IBA), in our Upper limb unit by regular patient reviews prospectively. This prospective study was started adhering to local approval process. Patients were identified in routine clinical practice by three upper limb consultants presenting with pain and disability and diagnosis of cuff tear was established clinically and on MRI. The patients were explained of ‘available’ treatment options and an information leaflet about balloon arthroplasty provided. Patients were seen in 4 weeks, in a dedicated clinic to find out their willingness to participate. Consultant shoulder surgeons carried out all Balloon arthroplasties and where the cuff was reparable or contraindications identified were excluded from study. All the patients were reviewed by an independent clinician pre-operatively and post operatively using the assessment tools of Oxford Shoulder Scores (OSS), SF12 and VAS at 6 weeks, followed by 3, 6, 12 months and annually after. We performed a total of 32 IBA procedures. At the latest follow-up we identified that 24 patients have completed 2 years post procedure. Of these patients 1 deceased after 6 months, 3 were lost to follow up one each at 6, 12 and 24 months. Three were revised to reverse TSA. The OSS reflects that the positive difference of 10 in the average scores (24 pre-operative versus 34 at 2 years) noted at one year follow up were maintained at 2 years. Similar observations made analysing at 12 months and 2 years scores for the VAS pain scores of 3 at 2 years compared to pre-operative score of 6 and so were improvements in both physical & mental components of SF12. Our study observes that the IBA provides a sustainable pain relief and functional improvements over 2 years and may be a suitable alternative in physiologically compromised patients with irreparable RCT.
The Bankart lesion is the most common form of labro-ligamentous injury in patients with traumatic dislocations of the shoulder. Various methods have been described each with its own advantages and disadvantages. We describe 5-year results of arthroscopic Bankart repair using knotless anchors. There were 38 patients, with involvement of the dominant arm in 28 patients. Recurrent dislocation was the most common indication in 21 patients, followed by first dislocation in 9 patients and second dislocation in 8 patients. All patients were done under general anesthesia and regional block in beach-chair position. Standard portals were used and repair done using 2.9 mm pushlock knotless anchors (Arthrex®). Patients had sling for 4 weeks and followed by a strict physiotherapy rehab protocol. Patients were followed up at 6 weeks and 3 monthly thereafter.Introduction
Patients and Methods
To determine the benefit of dissolvable Balloon Arthroplasy in managing patients with massive irreparable rotator cuff tears (RCT). This is prospective pilot study carried out adhering to the local approval process. Patients having massive cuff tear with pain or functional limitation were seen by consultants and MRI confirmed the diagnosis. The patients were explained of ‘all available’ treatment options and information leaflet about the new procedure balloon arthroplasty, provided. Patients were seen after 4 weeks in a dedicated clinic to find out if they were willing to participate. Patients were seen by a physiotherapist pre and post-operatively at 6 weeks then at 3, 6 and 12months in addition to medical follow-ups, using VAS, Oxford Shoulder, Constant and SF36 scores. All procedures were carried out by consultant shoulder surgeons and where the cuff was reparable or contraindications identified were excluded.Aim
Methods
Lunate or perilunate dislocations are common carpal injuries. Current treatment of these injuries by repair or reconstruction of intra-carpal ligaments is largely based on Mayfield's description of sequential failure of these ligaments. We do treat significant number of these injuries. We have observed that dorsal wrist capsule is attached to dorsal aspect of proximal carpal row and its interosseous ligaments by vertically oriented identifiable fibres. This can be seen as carpal bones suspended from dorsal capsule, akin to cloths suspended from a washing line. We have also observed that in lunate or perilunate dislocations, dorsal capsule is peeled off from the dorsal aspect of lunate and distal radius, similar to a Bankart lesion in the shoulder. We believe that dorsal capsule plays a bigger role in the stabilising mechanism of carpal bone than the intercarpal ligaments. It has not been described before. We dissected three cadaveric wrists and found vertical fibres running from dorsal wrist capsule/ligaments to the dorsal components of the scapholunate and lunotriquetralinterosseous ligaments. We have modified the Mayo approach to dorsal wrist capsule and use suture anchors to attach dorsal capsule/ligaments to scaphoid, lunate and triquetrum rather than repairing intra-carpal ligament. We have used this technique in 26 patients so far. Follow up for more than 4 years have shown satisfactory results and no significant recurrence of instability. We present a novel, so far unreported, method of repairing the intracarpal injuries, using the dorsal capsule/ligaments, based on anatomic and intra-operative observations.
Suture anchors have gained popularity in recent years, particularly owing to their ease of use for attaching soft tissues to bone and improved biomechanical properties. Three methods to reattach avulsed finger flexor tendons to the distal phalanx were biomechanically compared: a 1.8mm metal Mitek barbed suture anchor, twin 1.3mm PLA suture anchors (Microfix), or a pull-out suture over a button. The suture-anchor interface was tested by pulling the suture at 0, 45, 90° to the anchor's axis. The anchors were tested similarly in plastic foam bone substitute. Repairs of transected tendons in cadaveric fingers were loaded cyclically, then to failure. The results were subject to statistical analysis using Student t test (p< 0.001) and 1-way ANOVA (p<0.0001). The suture failed prematurely if pulled across the axis of the anchor. Conversely, fixation in bone substitute was stronger when pulling at an angle from the axis. Cyclic loads caused significantly more gap formation in-vitro with twin 1.3mm anchors than the other methods; this method was significantly weaker. The 1.8mm anchor gave similar performance to the pull-out suture and button, while the twin 1.3mm anchors were weaker and vulnerable to gap formation even with passive motion alone. A suture anchor embedded at between 45 and 90o to the direction of pull gave greater strength than if the pull was in-line. The absorbable 1.3 mm Microfix PLA anchors appeared to be a weak construct, even when twin 1.3 mm anchors were compared to a single metallic 1.8 mm Mitek anchor or the pull-out suture over button technique. All three methods are likely to be satisfactory for reattachment of finger flexor tendons if a low load or non-loading rehabilitation of the hand is planned; however the gap formation on cyclic loading with the Microfix is a concern even if patients are restricted to passive motion.
