Michael Patrick Duffy

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Soft-tissue impingement with dual mobility liners can cause anterior hip pain and intra-prosthetic dislocation. The hypothesis of this study was that reducing liner profile below the equator (contoured design) can mitigate soft-tissue impingement without compromising inner-head pull-out resistance and hip joint stability. The interaction of conventional and(More)
Rats were sacrificed 1, 4, 8, 24, 48 and 96 h after an intratesticular injection with [1(3)-14-C]glycerol. The choline phosphoglycerides and triacylglycerols were isolated and the choline phosphoglycerides were converted to diacylglycerols by treatment with phospholipase C. These diacylglycerols and the triacylglycerols were fractionated into molecular(More)
One of the key factors responsible for altered kinematics and joint stability following contemporary total knee arthroplasty (TKA) is resection of the anterior cruciate ligament (ACL). However, ACL retention can present several technical challenges, and in some cases may not be viable due to an absent or nonfunctional ACL. Therefore, the goal of this(More)
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