The management of comminuted metaphyseal fractures is a technical challenge and satisfactory outcomes of such fixations often remain elusive. The small articular fragments and bone loss often make it difficult for standard fixation implants for proper fixation. We developed a novel technique to achieve anatomical reduction in multiple cases of comminuted metaphyseal fractures at different sites by employing the cantilever mechanism with the help of multiple thin Kirschner wires augmented by standard fixation implants. We performed a retrospective study of 10 patients with different metaphyseal fractures complicated by comminution and loss of bone stock. All patients were treated with the help of cantilever mechanism using multiple Kirschner wires augmented by compression plates. All the patients were operated by the same surgeon between November 2020 to March 2021 and followed up till March 2023. Surgical outcomes were evaluated according to the clinical and radiological criteria. A total of 10 patients were included in the study. Since we only included patients with highly unstable and comminuted fractures which were difficult to fix with traditional methods, the number of patients in the study were less. All 10 patients showed satisfactory clinical and radiological union at the end of the study with good range of motion. One of the patient in the study had post-operative wound complication which was managed conservatively with regular dressings and oral antibiotics. Comminuted metaphyseal fractures might differ in pattern and presentation with every patient and there can be no standard treatment for all. The cantilever technique of fracture fixation is based on the principle of cantilever mechanism used in bridges and helps achieve good anatomical reduction and fixation. It provides a decent alternative when standard modes of fixation don't give desired result owing to comminuted nature of fractures and deficiency of bone stock

Introduction and Objective. Ankle fractures are common and affect young adults as well as the elderly. An unstable ankle fracture treatment typically involves surgical fixation, immobilisation, and modified weight-bearing for six weeks. Non-weight bearing (NWB) cast immobilisation periods were used to protect the soft tissue envelope and osteosynthesis. This can have implications on patient function and may reduce independence, mobility and return to work. Newer trends in earlier mobilisation compete with traditional NWB doctrine, and weak consensus exists as to the best postoperative strategy. The purpose of this trial is to investigate the safety and efficacy of immediate weight-bearing (IWB) and range of motion (ROM) exercise regimes following ORIF of unstable ankle fractures with a particular focus on functional outcomes and complication rates. Materials and Methods. A pragmatic randomised controlled multicentre trial, comparing IWB in a walking boot and ROM within 24 hours versus non-weight-bearing (NWB) and immobilisation in a cast for six weeks, following ORIF of all types of unstable adult ankle fractures (lateral malleolar, bimalleolar, trimalleolar with or without syndesmotic injury). The exclusion criteria are skeletal immaturity and tibial plafond fractures. The primary outcome measure is the functional Olerud-Molander Ankle Score (OMAS). Secondary outcomes include wound infection (deep and superficial), displacement of osteosynthesis, the full arc of ankle motion (plantar flexion and dorsal flection), RAND-36 Item Short Form Survey (SF-36) scoring, time to return to work and postoperative hospital length of stay. Results. We recruited 160 patients with an unstable ankle fracture. Participants’ ages ranged from 15 to 94 years (M = 45.5, SD = 17.2), with 54% identified as female. The mean time from injury to surgical fixation was 1.3 days (0 to 17 days). Patients in the immediate weight-bearing group had a 9.5-point higher mean OMAS at six weeks postoperatively (95% CI 1.48, 17.52) P = 0.021. The complications rate was similar in both groups. The rate of surgical site infection was 4.3%. One patient had DVT, and another patient had a pulmonary embolism; both were randomised to NWB. Length of hospital stay (LOS) was 1 ± 1.5 (0, 12) for the IWB group vs 1.5 ± 2.5 (0, 19) for the NWB group. Conclusions. There is a paucity of quality evidence supporting the postoperative management regimes used most commonly in clinical practice. To our knowledge, immediate weight-bearing (IWB) following ORIF of all types of unstable ankle fractures has not been investigated in a controlled prospective manner in recent decades. In this large multicentre, randomised controlled trial, we investigated immediate weight-bearing following ORIF of all ankle fracture patterns in the usual care condition using standard fixation methods. Our result suggests that IWB following ankle fracture fixation is safe and resulted in a better functional outcome. Once anatomical reduction and stable internal fixation is achieved, we recommend IWB in all types of ankle fractures in a compliant patient

In Displaced Intracapsular Hip Fractures (ICHF) in young active patients, preservation of the femoral head and its blood supply are of high importance and urgent surgical treatment with anatomic reduction and internal fixation is the preferred intervention. Due to the strong varus displacement shear forces exerted across the hip, there are relatively high complication rates after fixation. There is no consensus regarding the optimal fixation device or technique. This retrospective study compared closed reduction internal fixation method using cannulated cancellous screw (CCS) with the Targon Femoral Neck (TFN) hip fixed angle screw. Data regarding, gender, operational data, duration of surgery, complications, NAS (Numerical Analogue Scale) pain score, Modified Harris Hip Score (MHHS) and SF-12 scores were retrieved for patients younger than 65 with displaced ICHF. Eighty-two patients were included in the study, 30 patients treated with CCS were compared to 52 patients treated with TFN. Fracture configuration (Garden and Pauwel classifications), mean time to surgery and complication rate did not differ significantly. Operative time did differ significantly between groups (CCS 56 minutes, TFN 92 minutes, p<0.001). At final follow-up the CCS group reported less pain (NAS 2.3 vs 3.5, p< 0.049) and better Mental Health Composite score of SF-12 (p=0.017) compared to the TFN group. Complication rates for the treatment of displaced ICHF with TFN and CCS showed no significant differences; however, the functional outcomes, as presented by the NAS and Mental Health Composite score of SF-12, showed superiority for CCS treatment. As this fixation method is related to reduce costs, we suggest CCS for the treatment of displaced ICHF in the young population

Background. Patients presenting to fracture clinic who have had initial management of a fracture performed by Accident and Emergency (A+E) often require further intervention to correct unacceptable position. This usually takes the form of booking a patient for a general anaesthetic to have manipulation under anaesthesia (MUA) or open surgery. Methods. Prospective data collection over a 6-month period. Included subjects were those that had initial management of a fracture performed by A+E, who went on to require re-manipulation in fracture-clinic. Manipulations were performed by trained plaster technicians using entonox analgesia followed by application of moulded cast. Radiographs were reviewed immediately post-manipulation by treating surgeon and patient managed accordingly. A retrospective review of radiograph images was performed by two doctors independently to grade the outcomes following manipulation. Results. 38 patients with 39 fractures included in study. Sites of fracture included 32 distal radius, 2 ankle, 1 spiral distal tibia and fibula, 3 metacarpal and 1 proximal phalanx of finger. 22 patients had anatomical/near-to anatomical reduction at post fracture-clinic manipulation of fracture and was the as well as definitive management (satisfactory outcome). 13 patients had a outcome 2 (minimally displaced but and satisfactory reduction of the fracture) at post fracture-clinic reduction. 12 of these were deemed acceptable went onto outcome 1 for definitive management with 1 going to outcome 2 (requiringed further manipulation). 4 patients had unsatisfactory reduction of fracture outcome 3 at post fracture-clinic reduction and all of these patients went onto outcome 3 (required surgery). Conclusions. This study supports the practice of possible primary reduction and if required, re-manipulation and cast moulding using only entonox analgesia, of selected patient cases fractures by trained plaster technicians. Without this intervention, almost all of these cases will have required an MUA or additionally Kirscher wire or open fixation. There is potential to utilise a plaster technician in A+E, reducing the need for further fracture clinic appointments, being more acceptable to patients and having a resultant cost-saving implication. Level of Evidence. Level 3

The management of displaced forearm diaphyseal fractures in adults is predominantly operative. Anatomical reduction is necessary to infer optimal motion and strength. The authors have observed an intraoperative technique where passive pronosupination is examined to assess quality of reduction as a surrogate marker for active movement. We aimed to assess the value of this technique, but intentionally malreducing a simulated diaphyseal fracture of a radius in a cadaveric model, and measuring the effect on pronosupination. A single cadaveric arm was prepared and pronation/supination was examined according to American Academy of Orthopaedic Surgeons guidance. A Henry approach was then performed and a transverse osteotomy achieved in the radial diaphysis. A volar locking plate was used to hold the radius in progressive amounts of translation and rotation, with pronosupaintion measured with a goniometer. The radius could be grossly malreduced with no effect on pronation and supination until the extremes of deformity. The forearm showed more tolerance with rotational malreduction than translation. Passive pronation was more sensitive for malreduction than supination. The use of passive pronosupination to assess quality of reduction is misleading

We present a novel use for an adult proximal humeral locking plate. In our case an 18-year-old female with cerebral palsy sustained a peri-prosthetic fracture of a blade plate previously inserted for a femoral osteotomy. Treatment was revision using a long proximal humeral locking plate. She had a successful outcome. We present the history and operative management. The female had a history of quadriplegic cerebral palsy, asthma, diabetes mellitus and congenital heart disease. She had a gastrostomy tube for enteral feeding. She was on nutritional supplements, baclofen, Omeprazole and movicol. She is looked after by her parents and requires a wheelchair for mobility. She is unable to communicate. Surgical History: Right adductor tenotomy, aged 11. Femoral Derotation Osteotomy & Dega Acetabular Osteotomy, aged 13. Right distal hamstring and knee capsule release, aged 14. Admitted to A&E (aged 18); unwitnessed fall. Painful, swollen, deformed thigh with crepitus. Xrays demonstrated peri- prosthetic fracture below blade plate. No specific equipment available to revise. Decision made to use PHILOS (Synthes, UK). GA, antibiotics, supine on table. Lateral approach. Plate removed after excising overgrown bone. Reduced and held. 10hole PHILOS applied. Near anatomical reduction. Secure fixation with locking screws proximally away from blade plate defect. Blood loss 800ml. 5 days in hospital. Sequential fracture clinic review. Wound healed well. Fracture healed on Xray at 11 months and discharged. To our knowledge this is the first reported use of a PHILOS plate for this specific fracture. The complexity of this case and underlying neurological disorder deemed long blade plate revision unsuitable. Fracture rates after femoral derotation osteotomies rare. 5/157 and 1/58 in the two largest studies to date. Conservative measures were the main recommendation. We have demonstrated a straightforward method for revision fixation with an excellent outcome. It would be recommended as an alternative to other surgeons in this position

Summary Statement. Tibia plateau split fracture fixation with two cancellous screws is particularly suitable for non-osteoporotic bone, whereas four cortical lag screws provide a comparable compression in both non-osteoporotic and osteoporotic bone. Angle-stable locking plates maintain the preliminary compression applied by a reduction clamp. Introduction. Interfragmentary compression in tibia plateau split fracture fixation is necessary to maintain anatomical reduction and avoid post-traumatic widening of the plateau. However, its amount depends on the applied fixation technique. The aim of the current study was to quantify the interfragmentary compression generated by a reduction clamp with subsequent angle-stable locking plate fixation in an osteoporotic and non-osteoporotic synthetic human bone model in comparison to cancellous or cortical lag screw fixation. Methods. Adult synthetic human tibiae with hard or soft cancellous bone were osteotomised at the lateral tibia plateau creating a split fracture (AO type 41-B1) and fixed with either two 6.5 mm cancellous, four 3.5 mm cortical lag screws or 3.5 mm LCP proximal lateral tibia plate, preliminary compressed by a reduction clamp (n = 5 per group). Interfragmentary compression was measured by a pressure sensor film after instrumentation. One-way analysis of variance (ANOVA) with Bonferroni post hoc correction was performed for statistical analysis (p < 0.05). Results. Applying a reduction clamp, interfragmentary compression was 0.6 MPa ± 0.1 in non-osteoporotic and osteoporotic bone. The locking plate was able to maintain the compression (0.5 MPa ± 0.1) in non-osteoporotic and osteoporotic bone, but it was significantly lower compared to four cortical lag screws (non-osteoporotic p = 0.01; osteoporotic p = 0.03). Comparing four 3.5 mm cortical lag screws, compression was not significantly different between the non-osteoporotic (1.7 MPa ± 0.7) and osteoporotic bone (1.4 MPa ± 0.5). Two 6.5 mm cancellous lag screws achieved significantly higher compression in non-osteoporotic (2.1 MPa ± 0.6) compared to osteoporotic (0.8 MPa ± 0.2, p = 0.01) bone. Conclusion. Preliminary compression applied by a reduction clamp was maintained by angle-stable locking plates. The two 6.5 mm cancellous screw technique would especially be appropriate for young human non-osteoporotic bone, whereas the four 3.5 mm cortical screw configuration could also be applied in osteoporotic bone

Summary. Syndesmotic malreduction or failure to restore fibular length are the leading causes for early reoperation after ankle fracture surgery. Anatomic fracture reduction and congruent ankle mortise can be achieved in the majority of cases following revision surgery. Introduction. The goal of ankle fracture surgery is to restore anatomical congruity. However, anatomic reduction is not always achieved, and residual talar displacement and postoperative malreduction predispose a patient to post-traumatic arthritis and poor functional outcomes. The present study aimed to determine the most common surgical errors resulting in early reoperation following ankle fracture surgery. Patients & Methods. We performed a chart review to determine the most common types of malreductions that led to reoperation within the first week following ankle fracture surgery. From 2002 to 2011, we identified 5123 consecutive ankle fracture operations in 5071 patients. 79 patients (1.6%) were reoperated on due to malreduction (residual fracture displacement > 2mm) detected in postoperative radiographs. These patients were compared with an equal number of age- and sex-matched control patients. Surgical errors were classified according to the anatomical site of malreduction: fibula, medial malleolus, posterior malleolus, Chaput-Tillaux fragment, and syndesmosis. Problems related to syndesmotic reduction or fixation were further divided into four categories: malreduction of the fibula in the tibiofibular incisura due to malpositioning of a syndesmotic screw, persistent tibiofibular widening (TFCS > 6 mm), positioning of a syndesmotic screw posterior to the posterior margin of the tibia, and unnecessary use of a syndesmotic screw. Results. The mean patient age was 44 years (18 to 80), and 49% were women. There were no differences between the groups regarding diabetes, tobacco use, peripheral vascular disease, or alcohol abuse. The most common indication for reoperation was syndesmotic malreduction (47 of 79 patients; 59%). Other frequent indications for reoperation were fibular shortening and malreduction of the medial malleolus. We identified four main types of errors related to syndesmotic reduction or fixation, the most common being fibular malreduction in the tibiofibular incisura. The most commonly combined errors were malreductions of the fibula and syndesmosis, which occurred together in 16 of 79 patients (20%). Fracture-dislocation (p = 0.011), fracture type (p = 0.001), posterior malleolar fracture (p = 0.005), associated medial malleolar fracture (p = 0.001), duration of index surgery (p = 0.001), and associated medial malleolar fixation other than with two parallel screws (p = 0.045) were associated with reoperation. Correction of the malreduction was achieved in 84% of reoperated cases. Conclusion. Early reoperation after ankle fracture surgery was most commonly caused by errors related to syndesmotic reduction or failure to restore fibular length. In the majority of cases, postoperative malreduction was successfully corrected in the acute setting

We have investigated the anatomy of the proximal part of the ulna to assess its influence on the use of plates in the management of fractures at this site. We examined 54 specimens from cadavers. The mean varus angulation in the proximal third was 17.5° (11° to 23°) and the mean anterior deviation 4.5° (1° to 14°). These variations must be considered when applying plates to the dorsal surface of the ulna for Monteggia-type fractures. A pre-operative radiograph of the contralateral elbow may also be of value.