Modified Triple Osteotomy for Acetabular Dysplasia

National Taiwan University Hospital2 enrolled

Overview

Steel triple innominate osteotomy was designed for dysplastic hip in adolescents and young adults with three incisions to increase the coverage; however the amount of correction remained questionable due to ligamentous attachments that hinder the rotation. The investigators modified the technique with two anterior incisions and ramus cuts close to inferior acetabulum. The purpose of this study is to compare these two techniques in femoral head coverage

Study Type

OBSERVATIONAL

Enrollment

Conditions

Sharp Angle Center Edge Angle Femoral Head Extrusion Index Center Head Distance Discrepancy

Eligibility

Sex: ALLMin age: 6 Years

Medical Language ↔ Plain English

Inclusion Criteria: 1. Symptomatic acetabular dysplasia in adolescent or young adult 2. Closed triradiate cartilage 3. Minor coxarthrosis with Tonnis grades at 1 or 2 Exclusion Criteria: 1. High subluxation or complete dislocation of the hip joint 2. Severe osteoarthrosis 3. Combined with proximal femoral osteotomy that changed the femoral neck shaft angle (such as varus or valgus osteotomy)

Locations (1)

National Taiwan University Hospital

Taipei, Taiwan

RECRUITING

Central Contacts

Yi-Chen Li, M.D.

CONTACT

886-2-23123456 atcg0125@gmail.com

Data from ClinicalTrials.gov

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