29 March 2026 : Clinical Research
Outcomes at 1 Year After Total Hip Arthroplasty Combined With Low Femoral Neck Osteotomy vs Subtrochanteric Osteotomy in 73 Patients With Crowe Type IV Developmental Dysplasia of the Hip: A Retrospective Study
Lilei Song ABCDEFG 1, Chengxiao Li ABCDEFG 1, Zhaolong Wang ABCDEFG 1, Bo Liu ABC 1, Yongqiang Fan CD 1, Junheng Zhang DE 1, Binquan Zhang CD 1, Kun Xiang A 1, Yiding Liu C 1, Mengxuan Yao ABCDEFG 1*, Huijie Li ABCDEFG 1DOI: 10.12659/MSM.951866
Med Sci Monit 2026; 32:e951866
Figure 4 Full-length lower limb radiographs showing preoperative and postoperative mechanical axis alignment(A) Preoperative full-length anteroposterior (AP) radiograph showing measurement landmarks for each limb: distance from the line through the ischial tuberosities to the lateral femoral condyle on each side (a and b). Preoperative leg length discrepancy (LLD) is calculated as |a–b|. (B) Postoperative full-length AP radiograph after total hip arthroplasty (THA) showing the same landmarks (c and d) and postoperative LLD calculated as |c–d|.