Published in:
01-10-2007 | Shoulder
Intraosseous ganglion about to cause a fracture of the glenoid: a case report
Authors:
Koichi Murata, Yasuaki Nakagawa, Takashi Suzuki, Masahiko Kobayashi, Seiya Kotani, Takashi Nakamura
Published in:
Knee Surgery, Sports Traumatology, Arthroscopy
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Issue 10/2007
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Abstract
Intraosseous ganglia of the glenoid are rare, and their etiology is unknown. This report describes a case of an intraosseous ganglion about to cause fracture of the glenoid. The patient was a 61-year-old woman with a painful left shoulder with a limited range of motion. Her symptoms did not improve after non-operative treatment. Arthroscopic examination showed a cartilage defect and erosion in the posteroinferior portion of the glenoid, behind which computed tomography (CT) showed a cystic lesion of the glenoid. There was no communication between the cyst and the joint space. The patient was treated by curettage and an autogenous cancellous bone graft from the iliac crest. Two years after the operation, the patient was almost free from pain, and CT showed good integration of the bone graft.