Now showing items 1-9 of 9

    • Articular cartilage of the knee 3 years after ACL reconstruction: A quantitative T2 relaxometry analysis of 10 knees 

      Bae, Ji-Hoon; Hosseini, Ali; Wang, Yang; Torriani, Martin; Gill, Thomas J; Grodzinsky, Alan J; Li, Guoan (Informa Healthcare, 2015)
      Background and purpose T1ρ or T2 relaxation imaging has been increasingly used to evaluate the cartilage of the knee. We investigated the cartilage of ACL-reconstructed knees 3 years after surgery using T2 relaxation times. ...
    • Function of Anterior Talofibular and Calcaneofibular Ligaments During In-Vivo Motion of the Ankle Joint Complex 

      de Asla, Richard J; Kozánek, Michal; Wan, Lu; Rubash, Harry E.; Li, Guoan (BioMed Central, 2009)
      Background: Despite the numerous in-vitro studies on the mechanical properties and simulated injury mechanisms of the anterior talofibular ligament (ATFL) and calcaneofibular ligament (CFL), the in-vivo biomechanical ...
    • A genome-wide association study of early menopause and the combined impact of identified variants 

      Perry, John R. B.; Corre, Tanguy; Esko, Tõnu; Chasman, Daniel Ian; Fischer, Krista; Franceschini, Nora; He, Chunyan; Kutalik, Zoltan; Mangino, Massimo; Rose, Lynda M.; Vernon Smith, Albert; Stolk, Lisette; Sulem, Patrick; Weedon, Michael N.; Zhuang, Wei V.; Arnold, Alice; Ashworth, Alan; Bergmann, Sven; Buring, Julie Elizabeth; Burri, Andrea; Chen, Constance; Cornelis, Marilyn; Couper, David J.; Goodarzi, Mark O.; Gudnason, Vilmundur; Harris, Tamara; Hofman, Albert; Jones, Michael; Kraft, Phillip L.; Launer, Lenore; Laven, Joop S. E.; Li, Guoan; McKnight, Barbara; Masciullo, Corrado; Milani, Lili; Orr, Nicholas; Psaty, Bruce M.; Ridker, Paul M.; Rivadeneira, Fernando; Sala, Cinzia; Salumets, Andres; Schoemaker, Minouk; Traglia, Michela; Waeber, Gérard; Chanock, Stephen J.; Demerath, Ellen W.; Garcia, Melissa; Hankinson, Susan Elizabeth; Hu, Frank B.; Hunter, David J.; Lunetta, Kathryn L.; Metspalu, Andres; Montgomery, Grant W.; Murabito, Joanne M.; Newman, Anne B.; Ong, Ken K.; Spector, Tim D.; Stefansson, Kari; Swerdlow, Anthony J.; Thorsteinsdottir, Unnur; van Dam, Rob M.; Uitterlinden, André G.; Visser, Jenny A.; Vollenweider, Peter; Toniolo, Daniela; Murray, Anna (Oxford University Press, 2013)
      Early menopause (EM) affects up to 10% of the female population, reducing reproductive lifespan considerably. Currently, it constitutes the leading cause of infertility in the western world, affecting mainly those women ...
    • In vivo Kinematics of the Knee after a Posterior Cruciate-Substituting Total Knee Arthroplasty: A Comparison between Caucasian and South Korean Patients 

      Bae, Ji-Hoon; Hosseini, Ali; Nha, Kyung-Wook; Park, Sang-Eun; Tsai, Tsung Yuan; Kwon, Young-Min; Li, Guoan (The Korean Knee Society, 2016)
      Purpose This study compared in vivo kinematic differences between Caucasian and South Korean patients after a posterior-substituting total knee arthroplasty (PS-TKA). Materials and Methods In vivo motions of 9 Caucasian ...
    • In Vivo Morphological Features of Human Lumbar Discs 

      Zhong, Weiye; Driscoll, Sean J.; Wu, Minfei; Wang, Shaobai; Liu, Zhan; Cha, Thomas D.; Wood, Kirkham B.; Li, Guoan (Wolters Kluwer Health, 2014)
      Abstract Recent biomechanics studies have revealed distinct kinematic behavior of different lumbar segments. The mechanisms behind these segment-specific biomechanical features are unknown. This study investigated the in ...
    • In-vivo glenohumeral translation and ligament elongation during abduction and abduction with internal and external rotation 

      Massimini, Daniel F; Boyer, Patrick J; Papannagari, Ramprasad; Gill, Thomas James; Warner, Jon J.P.; Li, Guoan (BioMed Central, 2012)
      Study Design: Basic Science. To investigate humeral head translations and glenohumeral ligament elongation with a dual fluoroscopic imaging system. Background: The glenohumeral ligaments are partially responsible for ...
    • Kinematic Analysis of Five Different Anterior Cruciate Ligament Reconstruction Techniques 

      Gadikota, Hemanth R; Hosseini, Ali; Asnis, Peter; Li, Guoan (The Korean Knee Society, 2015)
      Several anatomical anterior cruciate ligament (ACL) reconstruction techniques have been proposed to restore normal joint kinematics. However, the relative superiorities of these techniques with one another and traditional ...
    • Meniscus Injuries Alter the Kinematics of Knees With Anterior Cruciate Ligament Deficiency 

      Hosseini, Ali; Li, Jing-Sheng; Gill, Thomas J.; Li, Guoan (SAGE Publications, 2014)
      Background: Most knee joint biomechanics studies have involved knees with an isolated anterior cruciate ligament (ACL) injury. However, a large portion of patients with injured ACLs have accompanied meniscus tearing. In ...
    • Patient Outcomes and Predictors of Success After Revision Anterior Cruciate Ligament Reconstruction 

      Johnson, William R.; Makani, Amun; Wall, Andrew J.; Hosseini, Ali; Hampilos, Perry; Li, Guoan; Gill, Thomas J. (SAGE Publications, 2015)
      Background: Patient outcomes and predictors of success after revision anterior cruciate ligament (ACL) reconstruction are currently limited in the literature. Existing studies either have a small study size or are difficult ...