Safety of modified Stoppa approach for Ganz periacetabular osteotomy: A preliminary cadaveric study

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dc.contributor.authorElmadağ, Nuh Mehmet
dc.contributor.authorUzer, Gökçer
dc.contributor.authorYıldız, Fatih
dc.contributor.authorCeylan, Hasan H.
dc.contributor.authorAcar, Mehmet Ali
dc.date.accessioned2020-03-26T19:26:11Z
dc.date.available2020-03-26T19:26:11Z
dc.date.issued2016
dc.departmentSelçuk Üniversitesien_US
dc.description.abstractObjective: The aim of this cadaveric study was to investigate the efficacy of the modified Stoppa approach in Ganz periacetabular osteotomy (PAO). Methods: The Ganz PAO was performed on 10 hemipelvises with normal hips, from 5 cadavers using the modified Stoppa approach through the Pfannenstiel incision. All of the osteotomies were performed under fluoroscopic control and direct visualizing the osteotomy site from the same incision. After the osteotomy, the acetabulum was medialized and redirected anterolaterally, and fixed with 2 screws. The neurovascular structures and the joints were examined by dissecting the soft tissues after fixation of the osteotomies. Outcome parameters were center-edge (CE) angle, the distances between the osteotomy and anterior superior iliac spine (ASIS), and between the osteotomy and the sciatic notch, neurovascular and joint penetrations. Results: After the osteotomy, the mean CE angle was improved from 19.8 degrees to 25.2 degrees, mean distance between the osteotomy and ASIS was 3.1 cm, and the mean distance between the osteotomy and the sciatic notch was 10.2 mm. The neurovascular structures and the joints were examined by dissecting the soft tissues after fixation of the osteotomies. No damage to the joint, surrounding arteries, veins or nerves was detected in any of the cadavers. Conclusions: Bilateral dysplastic hips can be treated with a 10 cm, cosmetically more acceptable incision in the same session using this approach. Quadrilateral surface of the acetabulum can be directly seen using this approach and the osteotomy can be safely performed. (C) 2016 Turkish Association of Orthopaedics and Traumatology. Publishing services by Elsevier B.V.en_US
dc.identifier.doi10.1016/j.aott.2016.06.005en_US
dc.identifier.endpage414en_US
dc.identifier.issn1017-995Xen_US
dc.identifier.issue4en_US
dc.identifier.pmid27492584en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage409en_US
dc.identifier.urihttps://dx.doi.org/10.1016/j.aott.2016.06.005
dc.identifier.urihttps://hdl.handle.net/20.500.12395/33967
dc.identifier.volume50en_US
dc.identifier.wosWOS:000384750400005en_US
dc.identifier.wosqualityQ4en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakPubMeden_US
dc.language.isoenen_US
dc.publisherTURKISH ASSOC ORTHOPAEDICS TRAUMATOLOGYen_US
dc.relation.ispartofACTA ORTHOPAEDICA ET TRAUMATOLOGICA TURCICAen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.selcuk20240510_oaigen_US
dc.subjectHipen_US
dc.subjectPeriacetabular osteotomyen_US
dc.subjectGanz osteotomyen_US
dc.subjectModified Stoppa approachen_US
dc.titleSafety of modified Stoppa approach for Ganz periacetabular osteotomy: A preliminary cadaveric studyen_US
dc.typeArticleen_US

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