title: Effect of triple pelvic osteotomy on the proximal femoral geometry in dysplastic dogs.
abstract: Triple pelvic osteotomy (TPO) is one of the surgical procedures for use to try to reduce subsequent degenerative joint disease or modify the progress of hip dysplasia in young dogs. Joint force and pressure distribution were changed by this procedure. Therefore, the aim of this study was to find out whether the remodeling of proximal femur exists or not after TPO in dysplastic dogs. Ten femora from five young dysplastic mongrel dogs, treated unilaterally with TPO using 20° canine pelvic osteotomy plates, were used. One year after TPO, neck-proximal shaft angle, femoral head, neck, diaphyseal and mid-shaft diameters, total femoral, femoral neck axis, and intertrochanteric, femoral head offset lengths as well as the lengths from head center to lateral margin of greater trochanter and to proximal femoral axis were measured from the bone. The significant differences between treatment and control side were determined in Norberg angle, neck-proximal shaft angle, neck diameter, diaphyseal diameter, mid-shaft diameter, length from head center to proximal femoral axis and femoral head offset length. In conclusion, although small number of cases was used, it was determined that the aforementioned variables are affected by TPO. So, these variables may be supply additional information about the changes to the joint following TPO in dysplastic dogs.
authors.affiliation: Department of Surgery, Adnan Menderes University, Aydin, Turkey. msarierler@adu.edu.tr
authors.forename: Murat
authors.initials: M
authors.lastname: Sarierler
authors.forename: Ismail Gokce
authors.initials: IG
authors.lastname: Yildirim
authors.forename: Mehmet Kamil
authors.initials: MK
authors.lastname: Ocal
mesh_terms: D000818:Animals; D016723:Bone Remodeling; D018483:Diaphyses / Q000033:anatomy & histology; D004285:Dogs; D005269:Femur / Q000033:anatomy & histology*; D005270:Femur Head / Q000033:anatomy & histology; D005272:Femur Neck / Q000033:anatomy & histology; D006619:Hip Dysplasia, Canine / Q000601:surgery*; D010027:Osteotomy / Q000379:methods / Q000662:veterinary*; D010384:Pelvic Bones / Q000601:surgery*; D016896:Treatment Outcome