Arthroplasty technique in congenital hip dislocation or dyspasia

“High Hip Center” Technique Using a Biconical Threaded Zweymuller Cup in Osteoarthritis Secondary to Congenital Hip Disease. Nikolaos A. Christodoulou MD, Konstantinos P. Dialetis MD, Athanasios N. Christodoulou MSc. Clinical Orthopaedics Related Research, 468;7: 1912-1919, 2010 – (U.S.A.).http://www.ncbi.nlm.nih.gov/pubmed/20049571