|
KMID : 0361620150500060513
|
|
Journal of the Korean Orthopaedic Association
2015 Volume.50 No. 6 p.513 ~ p.519
|
|
|
Operative Treatment of Displaced Medial Epicondyle Fractures Using K-Wires Cross-Fixation
|
|
허윤무:Heo Youn-Moo
김상범:Kim Sang-Bum/이진웅:Yi Jin-Woong/이재익:Lee Jae-Ik/유현진:Yoo Hyun-Jin/김태균:Kim Tae-Kyun
|
|
|
Abstract
|
|
|
Purpose: The aim of this study was to investigate the clinical and radiological outcomes following reduction of displaced medial humeral epicondyle fracture with a K-wire cross-fixation.
Materials and Methods: Seventeen patients (mean age, 12.7 years; 12 boys and 5 girls) who underwent cross-fixation using K-wires in displaced medial epicondyle fracture, regardless of dislocation, were included. Surgical outcomes were estimated using the Elbow Assessment Score of the Japanese Orthopaedic Association. Statistical significance between the elbow assessment score and age, fracture type, dislocation, displacement width, and size difference between bilateral medial epicondyles was estimated 6 weeks after surgery.
Results: The mean elbow assessment score among the patients was 98 points (range, 94-100 points). Displaced medial epicondyle fractures were radiologically classified according to 3 groups: minimally displaced (2 cases), entrapped (9 cases), and associated with dislocation (6 cases). The mean displacement width of the fracture fragment was 11.6 mm. At 6 weeks postoperatively, the medial length of the distal humerus (28.6 mm) was greater compared to that of the contralateral side (28.1 mm). Displacement of the fracture fragment was statistically related to the elbow assessment score (p=0.011). The other assessed values did not show statistical meaning.
Conclusion: Open reduction of the displaced medial humeral epicondyle fracture using K-wire cross-fixation in children and adolescents showed favorable clinical results with no instability or elbow complications.
|
|
|
KEYWORD
|
|
|
humerus, medial epicondyle, fracture, K-wire, fixation
|
|
|
FullTexts / Linksout information
|
|
|
|
|
Listed journal information
|
|
  
|
|