期刊
JOURNAL OF ORTHOPAEDIC SURGERY AND RESEARCH
卷 18, 期 1, 页码 -出版社
BMC
DOI: 10.1186/s13018-023-04062-3
关键词
Salter pelvic osteotomy; Pemberton pelvic osteotomy; Triple pelvic osteotomy; Children's hip joint disease; Center of acetabulum; Pelvic morphology
类别
This study compared the effects of Salter pelvic osteotomy, Pemberton pelvic osteotomy, and triple pelvic osteotomy on the center of acetabulum and pelvic morphology in children with hip joint disease. The results showed that Salter pelvic osteotomy can increase pelvic height and move the center of acetabulum outward and downward; Pemberton pelvic osteotomy can increase pelvic height and move the center of acetabulum downward; while triple pelvic osteotomy only moves the center of acetabulum downward.
ObjectiveTo compare the effects of Salter pelvic osteotomy, Pemberton pelvic osteotomy, and triple pelvic osteotomy on the center of acetabulum and pelvic morphology in children with hip joint disease.MethodsThe data of children treated with Salter pelvic osteotomy (2 males and 14 females with an average age of 2.49 years), Pemberton pelvic osteotomy (4 males and 11 females with an average age of 6.11 years), and triple pelvic osteotomy(4 males and 8 females with an average age of 9.59 years) between January 2011 and December 2020 were collected. After discharge, the outpatient review was followed up for at least 1 year. All patients underwent anterior-posterior pelvic X-ray scanning before surgery, three months after surgery in the first year and every six months after the first year. The following X-ray features were analyzed: bilateral pelvic height (PH), iliac crest inclination (ICI), a horizontal distance of the acetabulum center (HD), and vertical distance of the acetabulum center (VD).ResultsThe mean follow-up time was 16.9 & PLUSMN; 4.9 months in the Salter group, 20.7 & PLUSMN; 5.1 months in the Pemberton group, and 18.0 & PLUSMN; 5.4 months in the triple group (all P > 0.05). No significant differences between PH, HD, and VD of both sides on the preoperative AP pelvic x-ray were found. However, at the last follow-up, PH, HD,VD, and ICI increased in the Salter group (all P < 0.05), PH and VD increased in the Pemberton group (all P < 0.05), and VD decreased in the Triple group (P < 0.05).ConclusionSalter pelvic osteotomy may cause pelvic height to increase and the center of acetabulum to move outward and downward. In contrast, Pemberton pelvic osteotomy may cause pelvic height to increase and the center of acetabulum to move downward. Triple pelvic osteotomy only causes the center of acetabulum to move downward.
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