[-] Show simple item record

dc.contributor.advisorMann, F. A. (Tony)eng
dc.contributor.authorPunke, John P.eng
dc.date.issued2011eng
dc.date.submitted2011 Summereng
dc.descriptionTitle from PDF of title page (University of Missouri--Columbia, viewed on May 23, 2012).eng
dc.descriptionThe entire dissertation/thesis text is included in the research.pdf file; the official abstract appears in the short.pdf file (which also appears in the research.pdf); a non-technical general description, or public abstract, appears in the public.pdf file.eng
dc.descriptionThesis advisor: Dr. Tony Manneng
dc.descriptionIncludes bibliographical references.eng
dc.descriptionDissertations, Academic -- University of Missouri--Columbia -- Veterinary biomedical sciences.eng
dc.description.abstractCanine hip dysplasia (CHD) is the most common developmental orthopedic disease of dogs. Triple pelvic osteotomy (TPO) is a surgery that can be performed at 5 months of age, prior to the development of osteoarthritis. Complication rates of 33-50% have been reported for TPO and have spurned interest in a newer technique, double pelvic osteotomy (DPO). The purpose of this thesis is to review the veterinary literature about CHD, surgical treatment options for CHD, and pelvic osteotomy in particular, and to describe two studies, an in vitro study and a retrospective clinical study comparing complication rates of TPO and DPO We conducted an anatomic study of the effects of DPO on the anatomy of the juvenile canine pelvis. Axial rotation of the acetabulum was performed by DPO of 20o, 25o, and 30o and evaluated with computed tomography in an effort to evaluate which plate size most closely resembled a 20o TPO as previously recommended. The data from this study suggest that a 25o DPO results in the most similar acetabular ventroversion compared with the 20o TPO as indicated by a high concordance correlation (0.902). It was also found that most of the ventroversion with DPO comes at the level of the pubic symphysis. A retrospective clinical study of TPO and DPO was conducted to compare complication rates between the two techniques at the University of Missouri between January 1, 2006 and May 1, 2011. Minor complication rates were similar between the TPO and DPO (46.6 and 42.9%, respectively). However, two major complications (13.3% of cases) occurred with TPO and none occurred with DPO. There were no catastrophic complications. Based on this retrospective study, both the incidence and severity of complications is lower for DPO than TPO.eng
dc.format.extentxi, 74 pageseng
dc.identifier.merlinb87213631eng
dc.identifier.oclc805734744eng
dc.identifier.otherPunkeJ-062211-T216eng
dc.identifier.urihttp://hdl.handle.net/10355/14348eng
dc.languageEnglisheng
dc.publisherUniversity of Missouri--Columbiaeng
dc.relation.ispartof2011 Freely available theses (MU)eng
dc.relation.ispartofcommunityUniversity of Missouri-Columbia. Graduate School. Theses and Dissertations. Theses. 2011 Theseseng
dc.subjectcanine hip dysplasiaeng
dc.subjectcoxofemoral jointeng
dc.subjectacetabular ventroversioneng
dc.subjectosteoarthritiseng
dc.subject.lcshCanine hip dysplasia -- Surgeryeng
dc.subject.lcshDogs -- Surgery -- Complicationseng
dc.subject.lcshOsteotomyeng
dc.subject.lcshVeterinary surgeryeng
dc.titleDouble pelvic osteotomy for the treatment of hip dysplasia in dogseng
dc.typeThesiseng
thesis.degree.disciplineVeterinary biomedical sciences (MU)eng
thesis.degree.grantorUniversity of Missouri--Columbiaeng
thesis.degree.levelMasterseng
thesis.degree.nameM.S.eng


Files in this item

[PDF]
[PDF]
[PDF]

This item appears in the following Collection(s)

[-] Show simple item record