Os acromiale open reduction and internal fixation: a review of iliac crest autogenous bone grafting and local bone grafting.

BACKGROUND: Symptomatic os acromiale are fairly uncommon, and treatment has included fragment excision, decompression, and open reduction and internal fixation. Nonunion rates as high as 40% have been reported after fixation of os acromiale. This study assessed whether union of an os acromiale could be reliably achieved without the use of an iliac crest bone graft. METHODS: This was a retrospective study of 32 consecutive shoulders that were treated with screw fixation and a local bone graft or iliac crest bone graft. The mean age was 50.3 years (range, 21-74 years), and the mean follow-up was 46.9 months (range, 12-120 months). Fusion was assessed clinically and radiologically. RESULTS: All 32 os acromiale were fused by 3 months on x-ray imaging. There were 18 shoulders in the iliac crest bone graft group and 14 in the local bone graft group. Rotator cuff repairs were performed concomitantly in 25 patients. Hardware was removed in 4 patients, a seroma was drained in 1 patient, and a superficial infection occurred in 1 patient. CONCLUSION: This is the largest study of os acromiale fixation using screws and a tension band to our knowledge. We report a 100% union rate using this technique, with 13% requiring hardware removal and the occurrence of 1 superficial infection. This study shows a local bone graft is as effective as iliac crest bone graft in achieving fusion.

Prospective review of medium term outcomes following interpositional arthroplasty for hammer toe deformity correction.

BACKGROUND: Hammer toe is a common lesser toe deformity that is usually found to affect the second toe. A number of procedures have been applied in its surgical management with varying results but there is still no consensus on the best technique. MATERIALS AND METHOD: We prospectively reviewed a consecutive series of patients treated with interpositional arthroplasty, early mobilisation and with a minimal follow up of 6 months. We measured outcome using the Manchester Oxford foot and ankle questionnaire and a global impression of change score. RESULTS: There was a high level of satisfaction with the resulting pain relief and the type of footwear worn thereafter. We had no complications in terms of infection or chronic pain. There were no early recurrences within our follow up period. CONCLUSIONS: Overall we demonstrate good to excellent results with this surgical tactic allowing pain relief, early mobilisation and a low risk of infection.

Outcomes after the Stainsby procedure in the lesser toes: an alternative procedure for the correction of rigid claw toe deformity.

Clawing of the digits is a deformity seen both in patients with and without rheumatoid arthritis, resulting in pain and deformity in the forefoot. After failure of conservative treatment, the Stainsby procedure is one surgical option for severe clawing and metatarsalgia in both rheumatoid and nonrheumatoid feet. Results from the originating authors (G.D. Stainsby and P.J. Briggs) are consistent and reliable; however, there is little material outside of the originating center. This article reviews our experience in the Western Sussex Hospitals NHS Trust. Sixteen consecutive patients who underwent Stainsby procedure between 2006 and 2009 were reviewed. All operations were performed by a single consultant surgeon, the senior author (S.P.). All patients were scored using the Manchester Oxford Foot and Ankle score preoperatively and postoperatively. Minimum follow-up was 6 months, with a mean follow-up of 14 months. Significant improvements in all scores were seen postoperatively. Walking scores dropped from a mean of 22 preoperatively to 12.7 postoperatively (p = 0.007). Pain scores dropped from a mean of 13.3 to 7.1 (p = 0.001). Social scores dropped from a mean 11 to 6 (p = 0.001). Overall patient satisfaction was high. The Stainsby procedure has been shown to improve function and reduce pain in patients from its originating center in both rheumatoid and nonrheumatoid feet. This study demonstrates this simple technique is reproducible and effective in reducing morbidity.