case_images: PMC4201023_01
case_images: Anteroposterior view of pelvis with both hips showing left hip coxarthrosis.
case_images: gr1.jpg
case_images: PMC4201023_01_gr1.jpg
case_images: fig0005
case_images: She had left hip coxarthrosis [Fig. 1].
case_images: Anteroposterior and lateral view of total hip replacement.
case_images: gr2.jpg
case_images: PMC4201023_01_gr2.jpg
case_images: fig0010
case_images: Postoperative radiographs showed inclination of the cup 45  on anterior posterior view and anteversion 24  on the lateral view [Fig. 2].
case_images: Anteroposterior and lateral view of dislocation of total hip.
case_images: gr3.jpg
case_images: PMC4201023_01_gr3.jpg
case_images: fig0015
case_images: The hip dislocated anteriorly, postoperative three months during standing position while walking, and was confirmed by radiography [Fig. 3].
case_images: Lateral view of dislocated revised hip and post-relocation of dislocation.
case_images: gr4.jpg
case_images: PMC4201023_01_gr4.jpg
case_images: fig0020
case_images: After episode of anterior dislocation with constrained liner [Fig. 4], the relevant pelvic parameters were studied but only open reduction with exchange of constrained polyethylene liner was done because patient's guardian refused re-revision of second acetabular cup.
case_images: Sacral tilt and measured acetabular tilt in standing and supine positions.
case_images: gr5.jpg
case_images: PMC4201023_01_gr5.jpg
case_images: fig0025
case_images: STAR version 5, Infinitt, Seoul Korea). ST measured in supine and standing position was 49  and 16  and MAT in supine and standing position was 25  and 60  respectively [Fig. 5].