Optimal position of lipped acetabular liners to improve stability in total hip arthroplasty-an intraoperative in vivo study.
Raphael HauJoshua HammeschlagChristopher LawKemble K WangPublished in: Journal of orthopaedic surgery and research (2018)
In hip replacements performed through a posterior approach and with mean cup inclination angle of 31° ± 6°, placing the lip of the elevated liner in the postero-inferior quadrant may impart more stability than in the postero-superior quadrant.