Experience of valgus osteotomy for neglected and failed osteosynthesis in fractures neck of femur.

PURPOSE: There is vast literature supporting valgus osteotomy in fracture neck of femur. However, little or no distinction has ever been made to evaluate the success of the procedure in these two different scenarios-non-unions due to failed osteosynthesis and neglected fractures neck of femur. The aim of our study was to compare the results of valgus osteotomy in neglected neck femur fractures and non-union fractures of neck of femur. METHODS: This is a single tertiary centre-based retrospective study. The records of all patients aged less than 45 years who underwent valgus osteotomy for neck of femur fractures from 2012 to 2017 were evaluated. Patients with fracture neck of femur of over one month's duration, where no previous surgical intervention was undertaken were placed in neglected fracture group. Patients with failed primary osteosynthesis surgery, either cannulated cancellous screw or dynamic hip screw, were placed in fixation failure group. There were 23 patients in neglected group and 17 patients in fixation failure group. Demographical details, fracture patterns, and preoperative radiograph, surgery time, blood loss, post-operative complications, union time, and non-unions were studied in both groups. RESULTS: Osteotomy site united in mean time of 11 weeks in fixation failure group and 11.3 weeks in neglected group (p = .434). Time to radiological union of fracture was 16 weeks (12-23 weeks) for neglected fracture group compared to 25 weeks (20-32 weeks) for fixation failure group which was statistically significant (p = .02). Seven out of 17 fractures did not unite in fixation failure group compared to one non-union out of 23 patients in neglected group. (p = .004) There were two loss of fixation with implant failure in fixation failure group compared to none in neglected group (p = .174). Neither of the groups had any surgical site infection. CONCLUSION: Valgus osteotomy results in excellent union rates for neglected fractures of neck of femur. However, the union rates of valgus osteotomy are lower in neck femur fractures with failed implants compared to neglected fractures and the procedure should be cautiously used in such circumstances.

Sternoclavicular tuberculosis: an atypical imitator of refractory shoulder pain.

INTRODUCTION: Sternoclavicular joint tuberculosis is rare and has been presented in literature with few sporadic case reports or small case series. Rarity of the condition, nonspecific symptoms, difficulty to visualise the area on X-rays, and minimal clinical signs make diagnosis of sternoclavicular tuberculosis extremely difficult. Delay in diagnosis is therefore the common feature of all presented reports in literature. We here present our experience of treating 19 cases of sternoclavicular tuberculosis at our centre. MATERIALS AND METHOD: This is an observational study from 2010 to 2017 in a tertiary care referral hospital. All patients with clinical tenderness of sternoclavicular joint and shoulder joint pain of over three week duration were subjected to MRI. Patients who showed radiological lesions (radiography/MRI) were subjected to core biopsy under image guidance. A total of 26 patients had biopsy confirmed sternoclavicular tuberculosis (TB) during this period. RESULTS: All patients had improvement in shoulder function after treatment completion. Mean CSS pre-treatment was 29 which improved to mean of 8 after 18 months of ATT. Eight patients had excellent results, seven good, three fair, and one patient poor result. High initial ESR, late commencement of ATT from initial symptoms, and surgery of the involved joint were considered poor prognostic factors. DISCUSSION: Sternoclavicular tuberculosis is a rare disease with controversial etiology. Both haematogenous spread through suprascapular artery and contiguous spread through latent disease in apical lungs has been postulated. Delay in diagnosis is common to most reports in literature. Early MRI is useful in diagnosis of the lesion. The treatment for sternoclavicular joint in literature is controversial with proponents of both surgery and conservative management. CONCLUSION: Primary sternoclavicular tuberculosis is rare condition and requires a high index of suspicion for an early diagnosis. A focused sternoclavicular MRI and early biopsy may help in timely diagnosis. Early commencement of ATT has overall good clinical and functional results.

Missed posterior shoulder dislocation with malunited proximal humerus fracture.

Posterior dislocation of the shoulder may be missed or neglected at initial presentation especially in developing countries. We present a case of 40-year-old Indian man who had 3-month missed posterior dislocation of the right shoulder along with malunited fracture of the anatomical neck of the humerus. Open reduction and stabilization with modified McLaughlin procedure was performed. Rotational osteotomy of proximal humerus had to be performed as supplementary procedure to keep the humeral head stable in glenoid cavity during functional range of movements. The patient had excellent result of the shoulder at 3 years follow-up.

A diagnostic dilema in benign lytic lesions of clavicle - our experience of 37 patients.

INTRODUCTION: The studies on benign lytic lesion of clavicle are sparse. Asymptomatic nature of lesions, rare occurrence, the difficulty in interpretation of the X-rays because of the surrounding structures and striking similarities in various lesions further make the diagnosis of such atraumatic lytic lesions difficult. MATERIAL AND METHODS: Prompted by the rarity of lesion and scarcity of data regarding presentation and management, we performed a prospective study of benign lytic lesions of clavicle. The results of the lesions are categorised in infective, metabolic and neoplastic conditions. RESULTS: Infective lesions were most common cause of symptomatic painful benign lytic lesions. Metabolic lesions, like rickets, were the most common cause of painless swelling in clavicle. Neoplastic conditions although rare were an important differential. CONCLUSION: It is important to differentiate and diagnose lytic lesions of clavicle. Early MRI and Biopsy of the lesion helps in preventing an undue delay in diagnosis. Most lesions when diagnosed in time have excellent results.

Primary hydatidosis of distal femur masquerading malignancy -A rare case.

Hydatidosis is relatively uncommon entity and it rarely affects bone and joints. A rare case of primary hydatidosis (Echhinococcus granulosus infection) involving the distal femur and the knee joint in a 53 years old female is reported here. This presented as a pathological supracondylar fracture of femur. On establishment of a clinical diagnosis she was treated preoperatively with Albendazole 600 mg, daily for 3 cycles each of 21 days with a gap of 1 weeks between cycles. Two stage surgery was carried out, the first being a meticulous debridement and second a total knee replacement with cemented tumor mega-prosthesis. Postoperatively the wound healed completely without any evidence of infection and albendazole therapy was continued for three months following surgery. During the follow-up period of two and a half year, no recurrence of hydatidosis was noticed.

A novel method for the removal of distal part of broken intramedullary femoral nail.

We describe a new technique for the removal of the distal part of a broken intramedullary interlocking femoral nail. The distal part of the nail is pushed outward with the help of a antegradely driven new nail. This method is simple, less time consuming and requires only a Kuntscher's nail and a guidewire which are easily available in the operating rooms.