The effect of dislocation type (crowe types I-IV) on pelvic development in developmental dysplasia of the hip a radiologic study of anatomy

Mutlu, MürenKara, Gökhan Kürşat2024-03-192024-03-192014-11-24Bilgen, Ö. F. vd. (2015). "The effect of dislocation type (crowe types I-IV) on pelvic development in developmental dysplasia of the hip a radiologic study of anatomy". Journal of Arthroplasty, 30(5), 875-878.0883-5403https://www.sciencedirect.com/science/article/pii/S0883540314009085https://hdl.handle.net/11452/40478Classification of hip pathology in developmental dysplasia of the hip (DDH) helps in appropriate placement of implants during total hip arthroplasty. We examined preoperative unilateral and bilateral pelvic radiographs of 57 patients (114 hips) undergoing total hip arthroplasty because of DDH. Both sides of the pelvis were visually separated into 3 areas for comparison. When area ratios of hips with Crowe types II, III, and IV DDH were compared with ratios for healthy hips, values in hips with DDH were significantly low for the iliac wings, significantly high for the acetabular regions, and significantly low for the ischial area. Using a line crossing the healthy hip's teardrop and parallel to a line joining the distal sacroiliac joints is useful for calculating limb-length discrepancy.eninfo:eu-repo/semantics/closedAccessOrthopedicsDevelopmental dysplasia of the hipTotal hip arthroplastyHip centerPelvic landmarksLeg-length discrepancyLimb-length discrepancyArthroplastyDiseaseAdultsCupAcetabulumAdolescentAdultAgedArthroplasty, replacement, hipFemaleHip dislocation, congenitalHumansMaleMiddle agedPelvic bonesYoung adultThe effect of dislocation type (crowe types I-IV) on pelvic development in developmental dysplasia of the hip a radiologic study of anatomyArticle0003539987000312-s2.0-8492903034787587830525499171https://doi.org/10.1016/j.arth.2014.11.032OrthopedicsHip dislocation; Arthroplasty; StemAcetabulumAdultAnatomical conceptsArticleBone developmentControlled studyCrowe type I hip developmental dysplasiaCrowe type II hip developmental dysplasiaCrowe type III hip developmental dysplasiaCrowe type IV hip developmental dysplasiaDevelopmental disorderFemaleHeightHip dysplasiaHumanIliac boneLeg length inequalityMajor clinical studyMaleMusculoskeletal system parametersPelvic girdlePelvis radiographyPreoperative evaluationPubic boneSacroiliac jointTotal hip prosthesisAdolescentClassificationCongenital malformationHip arthroplastyHip dislocation, congenitalMiddle agedPelvic girdleRadiographyYoung adult1532-8406