Treatment of Traumatic Posterior Dislocation of the Sternoclavicular Joint: A Case Report

Compared with acromioclavicular dislocation, dislocation of the clavicle at its sternal end is uncommon and accounts for 3% of all injuries to the shoulder girdle. Furthermore, the posterior dislocation of the sternoclavicular joint is relatively a rare injury compared to the other types of sternoclavicular dislocation. We report this case since we have experience with similar cases of traumatic posterior dislocation at the sternoclavicular joint, which were successfully treated with x-ray guided reduction.

Insufficiency Fracture of Ipsilateral Femur Neck in Patient Treated with Long Term Bisphosphonate Treatment: A Case Report

Bisphosphonate is notable for the treatment of osteoporosis in the world. But recently if Bisphosphonate is taken for a long time, it causes an insufficiency fracture by suppression of bone turn-over and it is reported rarely on femur neck. Here we report a case of insufficiency fracture on ipsilateral femur neck in woman treated with long term Bisphosphonate therapy.

Internal Fixation of Humeral Shaft Fractures Using Anterior Plating Technique

PURPOSE: To evaluate clinical results after anterior plate fixation for humeral shaft fractures. MATERIALS AND METHODS: We evaluated 20 patients with a humeral shaft fracture. Anterior plate fixation with anterolateral approach to the humeral shaft was performed in all cases. Time to fracture healing, presence of complications such as radial nerve injury, and range of motion of the affected shoulder and elbow joint were assessed. RESULTS: All fractures were united and the mean healing time was 16 weeks (range, 12 week to 1 year). There were one nonunion and one postoperative radial nerve palsy. The nonuion was treated with a longer plate and bone grafting, resulting in union. The radial nerve palsy recovered at 4 months after operation. Two preoperative radial nerve injury recovered spontaneously at 6 to 8 months. The mean flexion of elbow was 125degrees and mean extension was 0degrees. The mean flexion of shoulder was 170degrees and mean extension was 170degrees. CONCLUSION: Internal fixation of humeral fractures using anterior plating technique is recommended as a reliable method to regain satisfactory range of motion of the elbow and shoulder.

Cauda Equina Syndrome due to Epidural Hematoma After Lumbar Epidural Block : A Case Report / 대한척추외과학회지

Cauda equina syndrome after epidural block is a rare complication, but it requires emergency surgery when it is diagnosed. A 65-year-old man who underwent epidural block at a local clinic was admitted with right lower leg weakness and decreased leg sensation, severe lower radiating pain, dysuria and decreasing sensation in the perianal region. Magnetic resonance image showed protruded disc material between L4-L5 and a hematoma that occupied most of the spinal canal and this was compressing the spinal cord. These findings were diagnostic for cauda equina syndrome after epidural block and so laminectomy, excision of the herniated disc and removal of the hematoma were done. At 6 months follow-up, the neurologic symptoms were resolved except for the dorsiflextion of the ankle and the big toe. We report here on a case of cauda equina syndrome as a rare complication after epidural anesthesia.