PMID: 9548113Apr 21, 1998Paper

The effects of removal and reconstruction of the anterior cruciate ligament on patellofemoral kinematics

The American Journal of Sports Medicine
Y F HsiehB Reider

Abstract

Patellofemoral pain may be associated with anterior cruciate ligament deficiency or may occur after anterior cruciate ligament reconstruction. We investigated the effects of the removal and reconstruction of the anterior cruciate ligament on the kinematics of the tibiofemoral and patellofemoral joints during physiologic levels of quadriceps muscle loads in seven cadaveric knees. A bone-patellar tendon-bone graft was used for intraarticular reconstruction of the anterior cruciate ligament. The spatial positions of the tibiofemoral and patellofemoral joints were measured between 0 degrees and 90 degrees of knee flexion in 15 degrees increments with a six degree-of-freedom digitizing system. Excision of the anterior cruciate ligament resulted in statistically significant increases in anterior tibial translation between 0 degrees and 90 degrees and valgus tibial rotation between 30 degrees and 90 degrees; intraarticular reconstruction returned these to levels not significantly different from those of the intact knee. Excision of the anterior cruciate ligament resulted in significant increases in lateral patellar tilt, ranging from 6.3 degrees to 9.0 degrees between full extension and 90 degrees of knee flexion, and in lateral patel...Continue Reading

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Citations

Sep 20, 2001·Journal of Orthopaedic Research : Official Publication of the Orthopaedic Research Society·Y MizunoE Y Chao
Sep 14, 2017·The American Journal of Sports Medicine·Jarred M KaiserDarryl G Thelen
Oct 20, 2000·Clinical Orthopaedics and Related Research·Y F HsiehD P Mass
Sep 3, 2004·Journal of Biomechanical Engineering·Amy B ZavatskyAndrew J Price
Apr 11, 2008·The American Journal of Sports Medicine·Samuel K Van de VeldeGuoan Li
Aug 1, 2015·Revista Brasileira De Ortopedia·Diego Protásio de VasconcelosHugo Alexandre de Araújo Barros Cobra
Sep 21, 2019·EFORT Open Reviews·Mark Anthony Roussot, Fares Sami Haddad
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Feb 16, 2019·BMC Musculoskeletal Disorders·Zhiping LinDaozhang Cai
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