Results 61 to 70 of about 16,375 (257)

The development of a segment-based musculoskeletal model of the lower limb: Introducing FreeBody [PDF]

, 2015
Traditional approaches to the biomechanical analysis of movement are joint-based; that is the mechanics of the body are described in terms of the forces and moments acting at the joints, and that muscular forces are considered to create moments about the
Bull, Anthony M. J., Cleather, Daniel J.
core   +1 more source

Comparable outcomes and early revision rates between restricted and unrestricted functional knee positioning in robotic‐assisted total knee arthroplasty for varus deformities ≥10°

Knee Surgery, Sports Traumatology, Arthroscopy, EarlyView.
Abstract Purpose Functional knee positioning (FKPos) in total knee arthroplasty (TKA) optimises outcomes by balancing individual anatomical and soft tissue characteristics. Managing marked varus deformity presents challenges in achieving balance when tibial alignment is restricted to 3° of varus, necessitating either medial soft tissue release or ...
Christos Koutserimpas, Konstantinos Dretakis, Enejd Veizi, Nevzat Arıcan, Elvire Servien, Cécile Batailler, Sébastien Lustig   +6 more
wiley   +1 more source

Patellofemoral Joint Reconstruction for Patellar Instability: Medial Patellofemoral Ligament Reconstruction, Trochleoplasty, and Tibial Tubercle Osteotomy

Arthroscopy Techniques, 2016
Recurrent patellar instability can be very debilitating and may require surgical intervention. A thorough workup must be completed in this subset of patients.
Chase S. Dean, M.D., Jorge Chahla, M.D., Raphael Serra Cruz, M.D., Tyler R. Cram, A.T.C., O.T.C., Robert F. LaPrade, M.D., Ph.D.   +4 more
doaj   +1 more source

Origin and insertion of the medial patellofemoral ligament: a systematic review of anatomy. [PDF]

, 2016
PURPOSE: The medial patellofemoral ligament (MPFL) is the major medial soft-tissue stabiliser of the patella, originating from the medial femoral condyle and inserting onto the medial patella.
A Panagopoulos, A Viste, AA Amis, AC Bitar, AC Waligora, AH Arnbjörnsson, AJ Barnett, AKS Lim, Arash Aframian, B Dirim, B Reider, BP Boden, C Phornphutkul, C Smirk, CA Wijdicks, Caroline Blanca Hing, CE Spritzer, CK Goorens, CK Kepler, CS Ahmad, D Enderlein, D Moher, DA Elias, DC Fithian, E Nomura, E Nomura, E Nomura, E Nomura, E Panagiotopoulos, EA Arendt, F Dirisamer, G Placella, G Placella, GL Camanho, GL Camanho, GY Zhang, H Mäenpää, HJ Kang, HJ Kang, HS Lee, I Macnab, IK Triantafillopoulos, J Felus, J Felus, J Reagan, J Redfern, JA Aragão, JI Tuxøe, JJ Elias, JJ Matthews, JL Baldwin, JL Baldwin, JM Stephen, Justin Peter Cobb, K Fujino, KG Shea, KG Shea, KR Duchman, LD Farrow, LF Warren, M Deie, M Graf, M Inoue, M Jacobi, M Maeseneer De, M Starok, M Thaunat, MA Tompkins, MJ Feller, N DeVries Watson, P Balcarek, P Balcarek, P Beck, PB Schottle, PB Schöttle, PB Schöttle, PI Sallay, PJ Sillanpää, PJ Sillanpää, PV Hautamaa, R Philippot, R Philippot, R Philippot, R Siebold, RD Wissman, RF LaPrade, RH Cofield, RN Steensen, S Andrikoula, S Frosch, S Lippacher, S Oka, SE Christiansen, SM Desio, T Conlan, T Iwano, T Mochizuki, T Tateishi, T. Duncan Tennent, TM Melegari, TO Smith, Toby O. Smith, V Oliveira De, V Pinskerova, VJ Avikainen, W Senavongse, Y Iwama, Y Yoo   +107 more
core   +1 more source

Dynamic computed tomography assessment of patellofemoral and tibiofemoral kinematics before and after total knee arthroplasty: A pilot study

Knee Surgery, Sports Traumatology, Arthroscopy, EarlyView.
Abstract Purpose To develop and evaluate the clinical feasibility of a dynamic computed tomography (CT) protocol for assessing patellofemoral (PF) and tibiofemoral (TF) kinematics before and after total knee arthroplasty (TKA), and to quantify postoperative kinematic changes in a pilot study.
Miriam R. Boot, Sebastiaan A. W. van de Groes, Esther Tanck, Dennis Janssen   +3 more
wiley   +1 more source

Clinical and radiological outcome of medial patellofemoral ligament reconstruction with a semitendinosus autograft for patella instability [PDF]

, 2018
Background: Recurrent patellar instability is a common problem after dislocation. The medial patellofemoral ligament (MPFL) contributes 40-80% of the total medial restraining forces.
Fucentese, SF, Romero, J., Schöttle, PB
core  

An evaluation of the effectiveness of medial patellofemoral ligament reconstruction using an anatomical tunnel site [PDF]

, 2016
Purpose - Medial patellofemoral ligament (MPFL) reconstruction for recurrent patellar instability has gained popularity, and anatomical and biomechanical studies have recently altered our operative techniques.
Caplan, Nick, Kader, Deiary, Rajeev, Aysha, Tuinebreijer, Wim, Valkering, Kars   +4 more
core   +2 more sources

MOCART 2.0 score of 60 or greater measured at 1 year post‐operatively predicts favourable clinical outcomes after surgical repair of tibiofemoral cartilage lesions

Knee Surgery, Sports Traumatology, Arthroscopy, EarlyView.
Abstract Purpose (1) To evaluate the relationship between the Magnetic Resonance Observation of Cartilage Repair Tissue (MOCART) 2.0 score and post‐operative clinical outcomes following surgical repair of cartilage lesions in the tibiofemoral joint, and (2) to determine threshold values of the 1‐year MOCART 2.0 score associated with favourable patient ...
Hyun‐Soo Moon, Sungjun Kim, Chong‐Hyuk Choi, Min Jung, Kwangho Chung, Se‐Han Jung, Jin‐Gyu Kim, Min‐Cheol Park, Sung‐Hwan Kim   +8 more
wiley   +1 more source

Partial quadriceps tendon transfer for revision medial patellofemoral ligament reconstruction: A new surgical technique

Acta Orthopaedica et Traumatologica Turcica, 2017
Medial patellofemoral ligament (MPFL) reconstruction for patellofemoral instability is a common procedure. Although MPFL reconstruction is a successful procedure in terms of return to normal life or sports, revision cases are challenging due to previous ...
Joan Leal-Blanquet, Eduard Alentorn-Geli, Raúl Torres-Claramunt, Joan Carles Monllau   +3 more
doaj   +1 more source

Personalized alignment in total knee arthroplasty reduces patellar tilt: A retrospective study

Knee Surgery, Sports Traumatology, Arthroscopy, EarlyView.
Abstract Purpose Patellofemoral kinematics is crucial for patient satisfaction following total knee arthroplasty (TKA). A postoperative patellar tilt greater than 5° has been associated with inferior clinical outcomes. While a femoral component external rotation beyond 3° is generally protective against patellar tilt, personalized alignment may not ...
Alexandre Le Guen, Simon Marmor, Vincent Le Strat, Antoine Mouton, Thomas Aubert   +4 more
wiley   +1 more source