A clinical Study on the Fractures of the Femoral Neck in Children
10.4055/jkoa.1989.24.2.443
- Author:
Dong Ho SUK
;
Kyoo Ho SHIN
;
Jang Suk CHOI
;
Byung Jik KIM
;
Young Goo LEE
- Publication Type:Case Report
- Keywords:
The fractures of the femoral neck in children
- MeSH:
Adult;
Child;
Clinical Study;
Coxa Vara;
Femur;
Femur Neck;
Follow-Up Studies;
Hip;
Humans;
Necrosis
- From:The Journal of the Korean Orthopaedic Association
1989;24(2):443-452
- CountryRepublic of Korea
- Language:Korean
-
Abstract:
Most obviuos will be the several anatomic differences between the proximal femur of the child and the adult. Fractures of the femoral neck in the children are extremely rsre and usually are the result of severe trauma in 80% of the cases. This accounts for the high frequency of serious associated injuries. In this injury the vascular anatomy changing with age, continuing growth potential and the effect of deforming forces play critical roles in high complication rate and these make treatment difficult. But still any secure guidelines for the treatment of this injury are not established and this is a field which requires more active research and further progress in future. 26 cases treated at Paik Hospital from Jan. 1979 to June 1988 were analyzed in clinical and radiological aspect and the following results were obtained. 1. The commonest type was Cervicotrochanteric fracture in 13 cases(50%),displaced one 21 cases. 2. In Transepiphyseal, Transcervical and Cervicotrochanteric fracture by early reduction and internal fixation, and in Intertrochanteric fracture by conservative treatment we gained satisfactory results. 3. We experienced 2 cases of coxa vara in nonthreaded pin used cases, 4 cases of premature epiphseal closure and 4 cases of avascular necrosis in threaded pin used ones. 4. Complications were developed in 13 cases (50%). These were 5 cases of coxa vara(19.2%) 4 cases of premature epiphyseal closure (15.4%) and 4 cases of avascul necrosis (15.4%). 5. Avascykar necrosis was developed in displaced fracture of Transcervical or Cervico- trochanteric fracture beyond postoperative 1 year. So. we recommend periodic long follow up for evaluation of avascular necrosis.
