Arthrography in Congenital Dislocation of the Hip
10.4055/jkoa.1986.21.4.637
- Author:
Key Yong KIM
;
Jai Gon SEO
;
Dae Eun JUNG
- Publication Type:Original Article
- Keywords:
Arthrogram;
Dislocation;
Congenital;
Hip
- MeSH:
Acetabulum;
Arthrography;
Constriction;
Dislocations;
Head;
Hip Joint;
Hip;
Humans;
Joints;
Ligaments;
Osteotomy;
Pulvinar;
Round Ligaments;
Tendons
- From:The Journal of the Korean Orthopaedic Association
1986;21(4):637-643
- CountryRepublic of Korea
- Language:Korean
-
Abstract:
Arthrography is an invaluable procedure in critically verifyging the concentricity of closed reduction and the optimum position of stability. And it is known to be the most accurate and certain way of demonstrating lesser degrees of incongruity. It can visualize the intrinsic obstructive fractors, such as capsular attachment, the labrum, the psoas tendon and its relationship to the joint, the pulvinar, ligamentum teres, the inferior transverse ligament, and the shape of the femoral head and acetabulum. We analyzed 20 cases of congenital dislocation of the hip in 17 patients, which had been evaluated by arthrography. The results are as follows: 1. We found the inferior approach very efficient among many kinds of arthrographic techniques. 2. Among 20 cases, 12 cases could be treated with closed reduction and 8 cases were treated by open reduction such as capsuloplasty, partial limbusectomy, and removal of space occupying lesion in acetabulum, including 2 cases of Salter's innominate osteotomy and 1 case of derotational osteotomy. 3. Among the intracapsular obstructive factors which played major role in hindering closed reduction, capsular constriction was shown in 8 case, inverted or hypertrophic limbus in 5 cases, and other space occupying lesions in 2 cases. 4. We performed combined operation including bone and soft tissue for severe extra- and intracapsular lesions and closed reduction for mild to moderate extra- and intracapsular lesions. 5. Arthrography of the hip joint was indispensable in evaluating the intracapsular osstructive lesions as well as detecting the subtle incongruent reduction.
