Operative Treatment of the Fracture of the Fourth and Fifth Metacarpal Bone Base

PURPOSE: We intend to set up the plan by analyzing the case applying operative treatment for the diagnosis and treatment of the fourth and fifth metacarpal bone base fracture. MATERIALS AND METHODS: Among 15 cases treated operatively from January of 2004 to October of 2009, there were 9 cases being fifth isolated carpometacarpal fracture, 5 cases being the fourth and fifth carpometacarpal comminuted fracture, 2 cases accompanied by hamate body fracture, 10 cases were comminuted fracture of carpal bone or metacarpal bone. RESULTS: The 13 cases of 15 cases which have got operative treatment for the fourth and fifth carpometacarpal fracture were men, average age were 26.3 years old, injury mechanism were direct hit for 9 cases, slip-down for 6 cases. 12 cases were done closed reduction and pinning, 3cases were done open reduction because of comminution or accompanied by hamate fracture. CONCLUSION: Appropriate diagnostic tool such as computed tomography and careful physical examination are essential for good result of the fourth and fifth carpometacarpal fracture treatment.

Operative Treatment of the Fracture and Dislocation of the Fourth and Fifth Carpometacarpal Joints Simultaneously: Two Cases Report

Simultaneoulsy carpometacarpal fracture and dislocation is known to be uncommon past days. But Fisher1 reported that it is quite common injury of hand in 1984. Also high energy injury causes carpometacarpal joint fracture and dislocation, the result of treatment has wide spectrum of prognosis, so early diagnosis and treatment is essential. We reported 2 patients who had the fourth and fifth carpometacarpal fracture and dislocation.

Perineural Cyst in Upper Lumbar Spine: A Case Report / 대한척추외과학회지

Spinal perineural cyst rarely appears in the upper lumbar spinal region as compared it occurrence at other spinal region. These cysts seldom cause radiating pain and neurologic symptoms because the majority of these cysts involve the sacral portion of the spine. Spinal perineural cyst can be recognized incidentally on magnetic resonance imaging while differentiating other diseases that cause back pain. The differential diagnosis of symptoms is needed to rule out whether or not the intraspinal cystic mass is the actual cause of radiculopathy. We report here on a case of perineural cyst at a left neural foramen of L2-3 and the patient displayed neurologic manifestations. The patient had progressively aggravated low back pain and sciatica of two years duration. MRI well demonstrated neural compression of the left 2nd lumbar neural root. Relief of symptoms were achieved by performing posterior decompression (hemilaminectomy, fascectomy & decompression of the ligamentum flavum), excision of the cyst and posterolateral fusion of L2-3.