Results 1 to 10 of about 783 (105)

Dose atrophy of vastus medialis obliquus and vastus lateralis exist in patients with patellofemoral pain syndrome [PDF]

Journal of Orthopaedic Surgery and Research, 2021
Background Whether vastus medialis obliquus atrophy exists in patients with patellofemoral pain syndrome and whether the amount of atrophy differs between the vastus medialis obliquus and vastus lateralis muscles remain unknown.
Conglei Dong, Kuo Hao, Chongyi Fan
exaly   +3 more sources

Quadriceps Muscle Mechanical Simulator for Training of Vastus Medialis Obliquus and Vastus Lateralis Obliquus Mechanical Properties [PDF]

Orthopaedic Journal of Sports Medicine, 2014
Objectives: In classical anatomy quadriceps muscle has four heads. Clinical studies have demostrated 6 heads of this muscle. These heads were demostrated seperately not only by their functional properties,but also by innervation and kinesiological ...
Rafet Irmak, Ahsen Irmak, Gökhan Biçer
doaj   +2 more sources

Chronic Patellar Dislocation Treated With Extensive Lateral Release and Vastus Medialis Obliquus Advancement: A Case Report [PDF]

Case Reports in Orthopedics
The following case report demonstrates a case of a chronic irreducible patellar dislocation, age-indeterminate associated with a large medial patellar avulsion fracture that was treated with a vastus medialis obliquus advancement following an extensive ...
Shayne R. Kelly, Adam V. Daniel, Patrick A. Smith   +2 more
doaj   +2 more sources

Sex-Specific Fatigue and Muscle Activation Responses During Single-Leg Side-Hop and Pelvic Stability Assessments Among Active Young Adults [PDF]

Sports
This study examined fatigue- (within-group) and sex-related (between-group) differences in physical performance and muscle activation during physical assessments.
Emilija Stojanović, Oliver Faude, Alexander Ferrauti, Dragan Radovanović, Aaron T. Scanlan, Ralf Roth   +5 more
doaj   +2 more sources

The Low Mini-Midvastus Approach for Minimally Invasive Total Knee Arthroplasty [PDF]

Arthroplasty Today
The low mini-midvastus approach is a refinement of minimally invasive techniques in total knee arthroplasty (TKA). This technique involves making a precise muscle-splitting incision along the vastus medialis obliquus, retaining a 1-cm wide inferomedial ...
Kein Boon Poon, MD, MSc, FAMS, Justin Zi Xian Chou, MBBS, Zachariah Gene Wing Ow, MBBS, Joel Wei-An Lim, MBBS, MRCS, MMed, FRCSEd, FAMS, Wei Ming Siow, BSc, MBBS, M Med, FRCSEd, FAMS   +4 more
doaj   +2 more sources

Quadricepsplasty for Patellar Obligate (Habitual) Lateral Flexion Dislocation [PDF]

Arthroscopy Techniques
There are multiple underlying etiologies of patellar instability including both osseous and soft-tissue factors. Obligate flexion dislocation consists of lateral dislocation of the patella, occurring each time the knee flexes. This generally results from
Zachary C. Reuter, M.D., Mark T. Langhans, M.D., Ph.D., Xuankang Pan, B.S., Adam J. Tagliero, M.D., Aaron J. Krych, M.D., Mario Hevesi, M.D., Ph.D.   +5 more
doaj   +2 more sources

Evidence for arthrogenic inhibition of the gluteus medius after anterior cruciate ligament injury: A systematic review. [PDF]

J Exp Orthop
Abstract Purpose Arthrogenic muscle inhibition (AMI) is a reflex inhibition following joint injury or surgery affecting periarticular muscles. While AMI has been extensively studied in the quadriceps after anterior cruciate ligament (ACL) injury, its potential impact on the gluteus medius remains unclear.
Tarchichi J, Zalaket J, Graveleau N, Laboudie P, Bouguennec N.   +4 more
europepmc   +2 more sources

Tendon Yaw (TY) Angle: Direct Measurement of the Quadriceps Vector Resolves the Rotational Enigma of Recurrent Patellar Instability [PDF]

Medicina
Background and Objectives: To validate a computed tomography (CT) measure of tendon yaw (TY) and determine its diagnostic specificity, precision, and clinical relevance in recurrent patellar instability (RPI) in comparison with standard imaging tests ...
Dinko Nizić, Marko Šimunović, Mario Josipović, Josip Vlaić, Ivan Levaj, Jure Serdar, Irijana Rajković, Josip Ćurić, Zoran Sulje, Mislav Jelić   +9 more
doaj   +2 more sources

All-Arthroscopic Reconstruction of the Medial Patellofemoral Ligament Using Artificial Ligament for Recurrent Patellar Dislocation. [PDF]

Arthrosc Tech
Abstract Medial patellofemoral ligament injury is the primary stability barrier after patellar dislocation, with high recurrence rates with conservative treatment, making reconstruction surgery increasingly mainstream. This article describes an all‐arthroscopic technique for medial patellofemoral ligament reconstruction using high‐strength synthetic ...
Huang Z, Yang W, Niu Y, Yao H, Feng W, Ou Y, Zhu W.   +6 more
europepmc   +2 more sources

Whole-Body Pattern of Muscle Degeneration and Progression in Sarcoglycanopathies. [PDF]

Ann Clin Transl Neurol
ABSTRACT Objective To characterize whole‐body intramuscular fat distribution pattern in patients with sarcoglycanopathies and explore correlations with disease severity, duration and age at onset. Methods Retrospective, cross‐sectional, multicentric study enrolling patients with variants in one of the four sarcoglycan genes who underwent whole‐body ...
Costa-Comellas L, Monforte M, Sanchez-Montañez A, Romero-Duque P, Pegoraro E, Díaz-Manera J, Vlodavets D, Maggi L, Moscatelli M, D'Amico A, Olivé M, Alonso-Pérez J, Comi G, Escudero-Fernández JM, Urcuyo GS, Pichiecchio A, Berardinelli A, Claeys KG, Bruno C, Panicucci C, Bortolani S, Torchia E, Ricci E, Monges S, Bevilacqua JA, Diaz-Jara J, Walter MC, Thiele S, Løkken N, Vissing J, Quijano-Roy S, Carlier RY, Voermans NC, Marini-Bettolo C, Guglieri M, Straub V, Leonardis L, Munell F, Gómez-Andrés D, Tasca G.   +39 more
europepmc   +2 more sources