The Journal of bone and joint surgery. American volume
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Dislocation or subluxation of the peroneal tendons out of the peroneal groove under a torn or avulsed superior peroneal retinaculum has been well described. We identified a new subgroup of patients with intrasheath subluxation of these tendons within the peroneal groove and with an otherwise intact retinaculum. ⋯ Patients with retrofibular pain and clicking of the peroneal tendons may not have demonstrable subluxation on physical examination and may have an intact superior peroneal retinaculum. They may have an intrasheath subluxation of the peroneal tendons, which can be confirmed with use of a dynamic ultrasound. Surgical repair of tendon tears combined with a peroneal groove-deepening procedure with retinacular reefing is a reproducibly effective procedure for this condition.
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J Bone Joint Surg Am · May 2008
Randomized Controlled Trial Multicenter StudyTreatment of persistent shoulder pain with sodium hyaluronate: a randomized, controlled trial. A multicenter study.
Presently, there are no approved nonoperative therapies for the ongoing treatment of persistent shoulder pain. Preliminary data suggest that intra-articular sodium hyaluronate injections may be beneficial for the treatment of persistent shoulder pain resulting from various etiologies. The present study evaluated the efficacy and safety of sodium hyaluronate (Hyalgan; molecular weight, 500 to 730 kDa) for these patients. ⋯ Although the primary end point of this study (that is, improvement in terms of shoulder pain at thirteen weeks) was not achieved, the overall findings, including secondary end points, indicate that sodium hyaluronate (500 to 730 kDa) is effective and well tolerated for the treatment of osteoarthritis and persistent shoulder pain that is refractory to other standard nonoperative interventions.
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J Bone Joint Surg Am · May 2008
Multicenter Study Comparative StudyLocal recurrence of giant cell tumor of bone after intralesional treatment with and without adjuvant therapy.
The use of adjuvants after curettage has been well established for the treatment of giant cell tumor of bone. The purpose of this study was to analyze the rates of recurrence following different types of treatment as well as the influence of various factors of tumor presentation on those rates. ⋯ Use of polymethylmethacrylate as an adjuvant significantly reduces the recurrence rate following intralesional treatment of benign giant cell tumors, and it appears to be the therapy of choice for primary as well as recurrent giant cell tumors of bone. The significantly better results following treatment of recurrent tumors without adjuvants compared with the results of the same treatment of primary tumors were probably related to increased surgical thoroughness brought about by the surgeon's awareness of dealing with a riskier tumor.
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J Bone Joint Surg Am · May 2008
Randomized Controlled TrialImproving evaluation and treatment for osteoporosis following distal radial fractures. A prospective randomized intervention.
Fragility fractures are associated with a significant increase in the risk of future fracture, but the rates of evaluation to identify osteoporosis after such injuries are low. The purpose of this study was to determine the rates of evaluation and treatment of osteoporosis following distal radial fractures and to test two interventions in the outpatient clinic to improve evaluation and treatment rates. ⋯ Rates of evaluation and treatment for osteoporosis after fragility fractures remain low (21.3% and 27.5%, respectively). Patients who undergo a bone mineral density examination are more likely to receive treatment. Ordering a bone mineral density examination in the orthopaedic clinic can dramatically improve osteoporosis evaluation and treatment rates following fragility fractures of the distal part of the radius.
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J Bone Joint Surg Am · May 2008
Review Comparative StudyThe relationship between the outcome of operatively treated calcaneal fractures and institutional fracture load. A systematic review of the literature.
It has been assumed that outcome after open reduction and internal fixation of displaced intra-articular calcaneal fractures may be affected by the presence of institutional trauma care and the institution's fracture volume. The purpose of this systematic review was to investigate whether a relationship exists between institutional fracture load and the rates of serious infection and subtalar arthrodesis following the treatment of these fractures. ⋯ A significant relationship between the deep infection rate, traumatic subtalar arthritis, and the fracture load may indicate a need for specialized institutional trauma care to improve outcomes associated with the operative treatment of calcaneal fractures.