Clinical Study on Fractures of Femoral Neck
10.4055/jkoa.1981.16.4.826
- Author:
Ik Dong KIM
;
Joo Choul IHIN
;
Soo Young LEE
;
Kwaeng Woo KWON
;
Jong Kuk KWON
- Publication Type:Original Article
- Keywords:
Femoral neck fracture;
Multiple Knowles pins
- MeSH:
Agriculture;
Arthroplasty, Replacement;
Arthroplasty, Replacement, Hip;
Clinical Study;
Female;
Femoral Neck Fractures;
Femur;
Femur Neck;
Humans;
Male;
Necrosis;
Orthopedics
- From:The Journal of the Korean Orthopaedic Association
1981;16(4):826-833
- CountryRepublic of Korea
- Language:Korean
-
Abstract:
A clinical analysis was done on forty-five patients with fracture of the femoral neck, who have been admitted and treated at our orthopedic department during the period of 6 years, from January 1975 to December 1980. The following results were obtained: Age over 60 comprised 60% of the patients. Male to female ratio revealed no significant difference, being 21 to 24. However, with advancing age, female was affected more frequently than male. The major cause of injuries were “fall or slip down” occuring in 33 patients (73.3%) and “hit by car” in 12 patients (26.7%). Of the 39 patients in whom Garden's calssification of fracture could be applied. Stage II was the most common type occuring in 29 patients (75%), followed by Stage N in 6(15.4%), and Stage 5 in 4 (10%). Of the total 45 cases, forty patients were reduced and fixed with multiple Knowles pins and two patients with Jewett nail. Three patients with neglected treatment of the fracture for over 1 to 4 months were treated with primary replacement arthroplasty of the femur in two and total hip replacement in one. Fractures were united within 3 months in 10 patients (23%), 4 to 6 months in 19 patients (45.2%), and non-union in 2 patients. Relationship between accuracy of reduction using Gardens alignment index and develepment of avascular necrosis was evaluated. Of the 27 patients with reduction in the range of 155 180 in both frontal and lateral views, 3 patients were developed avascular necrosis, and of the 9 patients with reduction of less than 155 in frontal view or greater than 180 in lateral view, 4 patients were developed avascular necrosis.
