A Consecutive Case Series of 166 First Metatarsophalangeal Joint Fusions Using a Combination of Cup and Cone Reamers and Crossed Cannulated Screws.

Fusion of the first metatarsophalangeal joint (MTPJ) is the reference standard surgery for significant hallux rigidus. A number of different techniques for first MTPJ fusion have been reported. We describe our technique of first MTPJ fusion using cup and cone reamers for joint surface preparation and 2 crossed cannulated screws for fixation. To the best of our knowledge, this is the single largest series using this technique. The present study reports on a single-surgeon, consecutive series of 166 consecutive cases in 147 patients who had undergone first MTPJ fusion. The demographic data and comorbidities of the patients were collected from the digital medical records, and the radiographs were evaluated by 2 of us (S.Q., M.A.) independently to document fusion status. Radiologic nonunion was seen in 11 of 166 cases (6.6%). The mean duration of follow up was 60 ± 29.5 (minimum 26, maximum 183) days. However, only 4 of the 11 cases (36%) of nonunion were clinically symptomatic and underwent revision using a bone graft and locking plate. A statistically significant difference was found in union rates among males and females (p = .01). Other factors, such as diabetes (p = .2), inflammatory arthritis (p = .5), steroids (p = .6), smoking (p = .5), hallux valgus deformity (p = .5), and concomitant forefoot surgery, did not have a statistically significant (p = .3) effect on union in our study. The union rate of first MTPJ fusion with our technique was comparable to that of others, with the advantage of being simple and less expensive compared with the use of a plate.

A Comparative Study of Mini-Scarf Versus Standard Scarf Osteotomy for Hallux Valgus Correction.

Scarf osteotomy is widely used for hallux valgus treatment. More recently, a trend has begun toward the use of minimally invasive techniques, including the mini-scarf osteotomy, in which the diaphyseal cut is shortened. We compared the mini-scarf and traditional scarf osteotomy to determine whether the mini-scarf osteotomy is as effective as the scarf osteotomy in correcting mild to moderate hallux valgus and improving clinical function. We reviewed the cases of 37 consecutive patients during a 2-year period. A total of 21 (56.8%) patients had undergone scarf osteotomy and 16 (43.2%) had undergone mini-scarf osteotomy. The intermetatarsal, hallux valgus, and distal metatarsal articular angles and medial sesamoid position of the 2 groups were measured at 12 weeks postoperatively. The Manchester Oxford Foot Questionnaire scores and patient satisfaction were recorded at 28 months postoperatively. All radiologic parameters and Manchester Oxford Foot Questionnaire scores had significantly improved in both groups (p < .05 and p < .01 for mini-scarf and scarf, respectively). The medial sesamoid position had improved in all patients, with similar satisfaction between the 2 procedures (p = .43). The results of the present study have shown that the mini-scarf osteotomy for mild to moderate hallux valgus is as effective as the standard approach, with the potential benefit of a smaller scar and less soft tissue disruption.

Are two incisions necessary for hallux valgus correction?

BACKGROUND: Soft tissue release for hallux valgus correction is traditionally performed through a dorsal first web space incision. We performed a single surgeon series review of hallux valgus correction with Scarf±Akin osteotomy and lateral release using a single medial incision. METHODS: 192 feet were included. Patient satisfaction survey was conducted at the time of study. Pre-operative and final post-operative radiographic data obtained. RESULTS: All radiological parameters had statistically significant improvement [p<0.05 for each variable]. Response rate was 71% (completely satisfied 69%, satisfied with minor reservation 14%, satisfied with major reservation 11%, dissatisfied 6%). There was no correlation of any preoperative or postoperative radiographic measure with satisfaction grade. No patient required revision procedure. CONCLUSIONS: Single medial incision surgery for hallux valgus correction is a simple, safe and effective technique with very high satisfaction. The results are comparable to traditional two-incision surgery.

Open ankle fractures: Factors influencing unplanned reoperation.

INTRODUCTION: Ankle fractures are amongst the most common open fracture injuries presenting to major trauma centres (MTC) and their management remains a topic of debate. Incidence is increasing particularly in the elderly population however the optimal surgical approach and risk factors for unplanned reoperation remain scarce. We therefore conducted a retrospective case study to analyse our institution's outcomes as well as identify risk factors for early unplanned reoperation. MATERIALS AND METHODS: Sixty-five consecutive open ankle fractures were identified using our institutional database between July 2016 and July 2020. Medical records and operation notes were reviewed to identify patient age at injury, Sex, co-morbidities and other co-morbidities, fracture configuration, extent of soft tissue injury, fixation type and post-operative complications. The data was categorised into four groups for analysis, 1) age, 2) AO-OTA classification 3) Sex 4) Gustilo-Anderson grade. Statistical analysis was undertaken to identify predictors of unplanned reoperation. RESULTS: The mean age of patients at the time of injury was 60.8. Unplanned reoperation rate was 17.5%. Age and Gustilo-Anderson classification grade were both statistically significant predictors of unplanned reoperation. AO-OTA classification, Sex and Diabetes were not statistically significant factors associated with unplanned reoperation. CONCLUSION: Age and quality of soft tissue envelope are significant risk factors for unplanned reoperation. Patients with these risk factors may benefit from an alternative surgical approach.

Clinical characteristics and health outcomes in patients with alcohol withdrawal syndrome: an observational study from Oman.

BACKGROUND: Globally, alcohol withdrawal syndrome (AWS) is considered a serious medical diagnosis associated with increasing morbidity and mortality. Little information has been reported on the scope of the problem in Oman. OBJECTIVE: Study clinical characteristics, management, quality of care, and health outcomes of patients managed for AWS. DESIGN: Retrospective medical record review. SETTINGS: University hospital. PATIENTS AND METHODS: The study included all patients with AWS admitted from 1 October 2019 to 30 September 2020. We collected demographic and clinical characteristics and did a univariate analysis of factors related to 90-day readmission. MAIN OUTCOME MEASURES: Length of hospital stay, 90-day read-mission, referral rate to alcohol rehabilitation center. SAMPLE SIZE AND CHARACTERISTICS: 150 male patients with median (IQR) age of 39.5 (32-48) years. RESULTS: Most patients (70.7%, n=106) were smokers and 44 (29.3%) had a history of drug abuse. The average length of hospital stay was 2.3 (0.9-4.6) days. Approximately 9% of total hospital bed days were used to care for patients with AWS. Chronic liver disease (35.3%), diabetes mellitus (24.7%), and hypertension (24.0%) were common among AWS patients. The 90-day readmission rate (32.7%) was high, and there was low referral to alcohol rehabilitation (16.7%). Diabetes and epilepsy were associated with 90-day readmission. CONCLUSION: AWS is an important diagnosis that represents an important burden on acute medical services. Establishing a drug and alcohol service in our institution is an essential step to optimise care for patients with alcohol-related disorders. LIMITATIONS: Retrospective, so unable to collect data on manifestations of AWS such as delirium tremens, which is the most severe form of AWS. Also, the reason for the lack of referral to an outpatient alcohol rehabilitation program was not apparent. CONFLICT OF INTEREST: None.

Multicentre study of physical abuse and limb fractures in young children in the East Anglia Region, UK.

OBJECTIVE: To determine if the detection of physical abuse in young children with fractures is of uniform high standard in the East Anglia Region of the UK, and whether we can identify areas for improvement in our detection of high-risk groups. DESIGN: Multicentre retrospective 4-year study. SETTING: 7 hospitals across the East Anglia Region of Britain (East Anglia Paediatric Physical Abuse and Fractures study). PARTICIPANTS: Age groups and fractures indicated as being at higher risk for physical abuse (all children under 12 months of age, and fractures of humerus and femur in children under 36 months of age). OUTCOME MEASURES: Our criterion for physical abuse was the decision of a multiagency child protection case conference (CPCC). RESULTS: Probability of CPCC decision of physical abuse was highest in infants, ranging from 50% of fractures sustained in the first month of life (excluding obstetric injuries) to 10% at 12 months of age. Only 46%-86% of infants (under 12 months) with a fracture were assessed by a paediatrician for physical abuse after their fracture. Significant variation in the use of skeletal surveys and in CPCC decision of physical abuse was noted in children attending different hospitals. CONCLUSIONS: It is a concern that significant variation between hospitals was found in the investigation and detection of physical abuse as confirmed by CPCC decisions. To minimise failure to detect true cases of physical abuse, we recommend that all high-risk children should be assessed by a paediatrician prior to discharge from the emergency department. Our proposed criteria for assessment (where we found probability of CPCC decision of physical abuse was at least 10%) are any child under the age of 12 months with any fracture, under 18 months of age with femur fracture and under 24 months with humeral shaft fracture (not supracondylar).

The DAIR (debridement, antibiotics and implant retention) procedure for infected total knee replacement - a literature review.

Prosthetic joint infection (PJI) is a devastating complication in total knee arthroplasty (TKA) and third most common cause of revision of TKA with significant morbidity and surgical challenges. Treatment options include non-operative measures with long term antibiotic suppression, debridement and implant retention (DAIR), one- or two-stage revision arthroplasty, arthrodesis and amputation. Implant retention without infection is ideal and DAIR has been reported to have variable success rates depending on patient factors, duration of infection, infecting micro-organisms, choice of procedure, single or multiple debridement procedures, arthroscopic or open, antibiotic choice and duration of antibiotic use. We present a thorough literature review of DAIR for infected TKA. The important factors contributing to failure are presence of sinus, immunocompromised patient, delay between onset of infection and debridement procedure, Staphylococcal infection in particular Meticillin Resistant Staphylococcal aureus, multiple debridement procedures, retention of exchangeable components and short antibiotic duration. In conclusion DAIR can be successful procedure to eradicate infection in TKA in selective patients with factors contributing to failure taken into account.