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OBJECTIVE: To compare the results of percutaneous autologous bone aspiration injection and steroids injections in the treatment of unicameral bone cyst. METHODS: The prospective study was conducted at Mayo Hospital, Lahore, from January 2008 to March 2014, and comprised patients diagnosed radiologically as a case of unicameral bone cyst. The patients were divided into two groups, with group 1 being treated with bone marrow aspiration injection, while group 2 was given steroids injection. Aspiration of bone marrow was done from tibial tuberosity. RESULTS: The 30 patients in the study were divided into two groups of 15(50%) each. In group 1, 8(53.34%) patients and in group 2, 3 (20%) patients achieved healing after the first injection (p<0.05), while overall success rates were 13(86.67%) in group 1, and 11(73.33%) in group 2 (p> 0.05). The mean number of procedures required in group 1 was 1.57± 0.495 (range: 01-3) and for 2.19 ± 1.076 (range: 1-5) in group 2 (p<0.05), and mean interval-to-healing was 14.3 months ± 8.705 (range: 7-36) for group 1 and 12.5 months ± 7.88 (range: 4-32) for group 2 (p> 0.05). CONCLUSIONS: Bone marrow aspiration injection was better than steroids in treating unicameral bone cyst.
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OBJECTIVE: To report the outcome of Burkhalter opponensplasty using Extensor Indicis Proprius with isolated traumatic low median nerve palsy. METHODS: The prospective study was conducted at the Mayo Hospital, Lahore, from June 2010 to June 2013, and comprised cases of Burkhalter opponensplasty using the Extensor Indicis Proprius to restore thumb opposition in isolated median nerve palsies. All patients had the condition for 16 to 20 months. The tendon was harvested just proximal to the extensor expansion and the insertion was to the distal attachment of abductor pollicis brevis. RESULTS: Of the 11 patients in the study, 6(54.5%) were females and 5(45.5%) were males, with overall ages ranging between 19 years and 51 years. There were no postoperative complications. Nine (82%) patients had excellent results, while the remaining 2(18%) had good result. CONCLUSIONS: In patients with isolated traumatic median nerve palsy, Burkhalter opponensplasty yielded excellent and satisfactory results.
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OBJECTIVE: To access the role of bone marrow injection in the management of delayed union and non-union. METHODS: The prospective study was conducted at the Department of Orthopaedic Surgery and Traumatology, Mayo Hospital, Lahore, from January 2012 to December 2013, and comprised patients who had long bone fractures that resulted in delayed or non-union and were treated with bone marrow injections. Aspiration of bone marrow was done from tibial tuberosity and was injected percutaneously at the fracture site. The whole procedure was carried out as a day case. Fracture site mobility, tenderness and radiological features were assessed using the Union Scale score. RESULTS: Of the 25 patients, 18(72%)were male and 7(28%) were female with an overall mean age of 38±12.96SD years (range: 17-61 years). There were 19(76%) tibial shaft fractures, 4(16%) had shaft of femur fracture, and 2(8%) had humeral shaft fracture. Mean time duration between the injury and the procedure was 34 ±3.46 SD weeks (range: 30-42 weeks). Overall, 23 (92%) patients showed union and the mean time of healing was 15 ±2.73SD weeks (range: 12-22 weeks) after the procedure. CONCLUSIONS: Percutaneous bone marrow injection provided an alternative to open bone grafting, having least complications, especially for early intervention in the fracture-healing process.
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BACKGROUND: De Quervain's tenosynovitis is defined as stenosing tenosynovitis of the synovial sheath of tendons of abductor polices longus and extensor pollicis brevis in the first compartment of wrist due to repetitive use. OBJECTIVE: To assess the results of injecting corticosteroids injections for De Quervain's tenosynovitis. METHODS: 80 patients with disease were included in this study. All had a mean of 5.87 weeks of treatment of the condition with NSAIDs and had shown no response. Using Visual analogue scale the severity of tenderness on first dorsal compartment and pain felt on Finkelstein test was recorded. A mixture of 1 ml (40mg) of methylprednisolone acetate and 1 ml of 2% lignocaine hydrochloride was injected in first dorsal compartment of involved wrist. Patients were followed for 28 weeks on monthly basis. Outcome measure was reduction in pain and tenderness on the radial side of wrist and negative Finkelstein test subsequent to injection. RESULTS: 65% patients after 1st injection were symptoms free at two weeks, 35% patients were given second injection two weeks after the first. 80% patients at four weeks, 95% patients at six weeks and 98.75% patients were symptom free at 12th week. One patient underwent surgical release. The adverse reaction of steroid was seen in 25% of patients, which were subsided in 20 weeks. CONCLUSIONS: We conclude that two or three local steroid injections in the first dorsal compartment lead to significant improvement in patients with de Quervain's tenosynovitis.
