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There are variable types in wrist joint injury. Most common case is simple distal radius fracture. And ulnar head dislocation associated with disruption of distal radioulnar ligament is unusual. Among thease injury types. volar dislocation of ulnar head in the distal radioulnar joint is not common and it is misdiagnosis frequently. So it needs to surgical operation frequently. The author reviews this injury with the relevant literature.
Camellia ; Diagnostic Errors ; Dislocations ; Head ; Joints ; Ligaments ; Radius Fractures ; Wrist Joint

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Traumatic Bilateral Anterior Hip Dislocation: A Case Report.

Sung Taek JUNG ; Hyun Jong KIM ; Myung Sun KIM ; Young Jin KIM ; Sang Kwan CHO

Journal of the Korean Fracture Society.2008;21(1):62-65. doi:10.12671/jkfs.2008.21.1.62

Traumatic anterior dislocation of the hip is an uncommon injury, accounting for less than 10% of all reported cases of traumatic hip dislocation. Especially, there are no known report in our country so far. We are reporting a case of a 81 year old man who sustained bilateral anterior hip dislocation after pedestrian traffic accident, and treated by closed reduction and skeletal traction at our institute.
Accidents, Traffic ; Accounting ; Dislocations ; Hip ; Hip Dislocation ; Traction

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Interposition of Periosteum in Distal Tibial Physeal Fractures of Children.

Phil Hyun CHUNG ; Suk KANG ; Jong Pil KIM ; Young Sung KIM ; Jae Woo CHO

Journal of the Korean Fracture Society.2011;24(1):73-78. doi:10.12671/jkfs.2011.24.1.73

PURPOSE: To evaluate the factors influencing periosteal interposition in distal tibial physeal fractures of children. MATERIALS AND METHODS: 34 cases of distal tibial physeal fractures were analysed. We confirmed the presence of periosteal interposition with MRI in all cases and accessed the relationship between periosteal interposition and gender, age, cause of injury, type of fracture, degree of initial displacement and after closed reduction. RESULTS: 9 (26.5%) of 34 fractures had interposed periosteum. There was no statistically significant correlation between periosteal interposition and gender, age, cause of injury (p>0.05). 5 (83.3%) of 6 pronation-eversion-external rotation type of fractures according to Dias-Tachjian classification had interposed periosteum and that was a statistically significant correlation (p=0.006). As Salter-Harris type was toward to high degree, there were decreasing tendency of periosteal interposition (p=0.026). There was high rate of periosteal interposition in case of displacement more than 2 mm in each initial and after closed reduction (p<0.05). CONCLUSION: There was high incidence of periosteal interposition in pronation-eversion-external rotation type with displacement more than 2 mm in distal tibial physeal fractures of children. But, periosteal interposition could occur in fractures with mild displacement less than 2 mm, if initial fracture displacement was more than 2 mm, the methods of treatment should be decided after confirm the presence of periosteal interposition with MRI after closed reduction.
Child ; Displacement (Psychology) ; Humans ; Incidence ; Periosteum

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Antegrade Intramedullary Prebent K-wire Fixation for the 5th Metacarpal Neck Fracture.

Tae Hyung KIM ; Bo Hyeon KIM ; In Ho JUNG ; Dong Hyun KIM

Journal of the Korean Fracture Society.2011;24(1):67-72. doi:10.12671/jkfs.2011.24.1.67

PURPOSE: To evaluate radiological and clinical results of the antegrade intramedullary prebent K-wire fixation for the 5th metacarpal neck fracture. MATERIALS AND METHODS: Between January, 2006 and December, 2009, 31 patients with displaced neck fracture of the fifth metacarpal who received antegrade intramedullary prebent K-wire fixation were included in this study. Radiological and clinical outcome evaluations were performed. RESULTS: All the fractures were completely united. In the oblique radiographs, the average of preoperative angulation was corrected from 38.9degrees to 4.4degrees. The average difference between postoperative and final follow-up was 1.2degrees. Clinical outcomes were satisfactory except for one patient who had sustained ulnar nerve dorsal branch injury during surgery. CONCLUSION: Antegrade intramedullary prebent K-wire fixation may be preferentially considered as one of the best ways to fix the displaced neck fractures of the fifth metacarpal.
Follow-Up Studies ; Humans ; Neck ; Ulnar Nerve

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Comparison of Early Fixation and Late Fusion of 4, 5th Carpometacarpal Joint in the Intra-Articular Fractures of 4th and 5th Metacarpal Base.

Chang Ho YI ; Jin Rok OH

Journal of the Korean Fracture Society.2011;24(1):60-66. doi:10.12671/jkfs.2011.24.1.60

PURPOSE: To evaluate clinical results between early fixation group and delayed fusion group in treatment of intraarticular fracture of 4th, 5th metacarpal base. MATERIALS AND METHODS: From March 2002 to December 2006, 21 cases of early fusion and 11 cases of delayed fusion of 4, 5th carpometacarpal joint were reviewed retrospectively or were included in this study. Average follow up period is 39.9 months. Bony union was checked by plain films at follow up. DASH-questionnaire, VAS pain scale, grip power and range of motion of 4th, 5th metacarpophalangeal joint were also checked at last follow up. RESULTS: In radiologic study, bony union was confirmed in all cases of two groups. Early fixation group showed better outcomes than delayed fusion group in range of motion, DASH-questionnaire and VAS pain scale with statistical significant (p<0.004). CONCLUSION: Because early fixation group showed better clinical outcomes than delayed fusion group, early diagnosis and proper surgical treatment are important for better outcomes in treatment of intraarticular fracture of 4th, 5th metacarpal base.
Carpometacarpal Joints ; Early Diagnosis ; Follow-Up Studies ; Hand Strength ; Intra-Articular Fractures ; Metacarpophalangeal Joint ; Range of Motion, Articular ; Retrospective Studies

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Comparison of Results of Tension Band Wire and Hook Plate in the Treatment of Unstable Fractures of the Distal Clavicle.

Chul Hyun PARK ; Oog Jin SHON ; Jae Sung SEO

Journal of the Korean Fracture Society.2011;24(1):55-59. doi:10.12671/jkfs.2011.24.1.55

PURPOSE: To compare the clinical and radiological outcomes of two surgical methods with tension band wire and Hook plate for unstable distal clavicle fractures. MATERIALS AND METHODS: Thirty patients with type II distal clavicle fractures were evaluated, who were operated with tension band wire (Group I) and Hook plate (Group II) fixation, from June 2005 to June 2009, and could be followed-up for more than 1 year after operation. The reduction and union were evaluated by the immediate post-operative and final radiographs. The functional outcome was evaluated by Kona's system and Constant-Murley scoring system. RESULTS: All 30 cases showed bony union. By Kona's functional evaluation, there were 16 cases with excellent and good results in Group I and 14 cases in Group II. The average Constant score was 88.3 (71~100) in Group I and 89.6 (72~100) in Group II, but there was no significant difference in both groups. As complications, there were 2 case with subacromial impingement, and 1 case showed subacromial erosion. There was no K-wire migration, deep infection and acromioclavicular joint arthritis. CONCLUSION: Tension band and Hook plate fixation technique gave satisfactory clinical and radiological results in patients with type II distal clavicle fractures. These results suggest that tension band wire and Hook plate fixation technique seems to be an effective method for type II distal clavicle fracture. But we think thal early removal of plate is necessary due to risks for subacromial impingement and erosion in Hook plate fixation.
Acromioclavicular Joint ; Clavicle ; Humans

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