Acta Orthop Traumato
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Acta Orthop Traumato · Jan 2012
Comparative StudyThe effect of morphometric relationship between the glenoid fossa and the humeral head on rotator cuff pathology.
The aim of this study was to investigate the impact of the morphometric association between the glenoid fossa and the humeral head on rotator cuff pathology. ⋯ There is no association between the humeral head and the glenoid articular surface which can result in rotator cuff pathology. The glenohumeral joint was determined as a compatible joint morphometrically. Therefore, if they cannot be explained by an extrinsic cause, pathologies related to the rotator cuff itself should be investigated in subjects with rotator cuff pathology.
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Acta Orthop Traumato · Jan 2012
Case ReportsCarotid sinus hypersensitivity due to shoulder sling pressure after arthroscopic rotator cuff repair: a case report.
The beach chair position is one of the most commonly used positions in arthroscopic shoulder surgery because of its anatomical nature and easy modifiability to open surgery. Despite these advantages, thromboembolic and neurologic complications have been reported. We report a case of carotid sinus hypersensitivity due to shoulder sling pressure after arthroscopic shoulder surgery.
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Acta Orthop Traumato · Jan 2012
Case ReportsTreatment of reverse Hill-Sachs lesion by autograft reconstruction.
Reverse Hill-Sachs lesion is a defect caused by the anterior compression fracture of the humeral head in posterior shoulder dislocation. We present a 34-year-old male patient with pain and limited joint mobility in the right shoulder due to a fall following electric shock 2 days prior to admission. ⋯ The patient underwent open reduction of the humeral head, elevation of the depressed osteochondral surface, reconstruction using autograft, and repair of the posterior surface of the glenohumeral joint capsule 5 days following trauma. At the 5th year follow-up, the patient had a perfect outcome when evaluated using the Constant score.
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Acta Orthop Traumato · Jan 2012
Comparative StudyEffect of platelet-rich plasma on tendon-to-bone healing after rotator cuff repair in rats: an in vivo experimental study.
The purpose of this experimental study was to analyze the effects of local autologous platelet-rich plasma (PRP) injection on tendon-to-bone healing in a rotator cuff repair model in rats. ⋯ Local autologous PRP injection may have beneficial effects on initial rotator cuff tendon-to-bone healing and enhance initial tendon-to-bone healing remodeling. This may represent a clinically important improvement in rotator cuff repair.
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Early correction of malunion of distal radius fractures may be necessary in young, active patients. The aim of this study was to report the advantages and disadvantages of early correction of distal radius malunion. ⋯ Advantages of early corrective osteotomy include anatomic restoration at the original fracture line, a shortened healing period and a decreased need for structural bone grafting. Disadvantages are that the recreation of the original fracture line is technically demanding and patients must be cooperative to achieve a successful outcome.