Results 41 to 50 of about 2,588 (189)

Motor competence explains the variance in biomechanical variables related to anterior cruciate ligament injury risk, with distinct predictors for male and female athletes

Journal of Experimental Orthopaedics, Volume 13, Issue 1, January 2026.
Abstract Purpose Anterior cruciate ligament (ACL) injuries have consistently been linked to specific kinetic and kinematic patterns, including elevated vertical ground reaction forces, increased knee abduction angle and moment (dynamic valgus), reduced knee flexion during landing and excessive hip adduction/internal rotation.
Behzad Mohammadi Orangi, Aref Basereh, Mansoureh Shahraki, Altay Ulusoy, Paul A. Jones   +4 more
wiley   +1 more source

Is surgery always indicated in rachitic coronal knee deformities? Our experience in 198 knees

Journal of Orthopaedic Surgery, 2017
Introduction: Defective mineralization of osteoid matrix prior to physeal closure causes rickets. Poor calcification of the cartilage matrix in the zone of provisional calcification causes flattened skull, rachitic rosary, bowed legs, coxa vara and ...
Jatin Prakash, Anil Mehtani, Alok Sud, Baccha K Reddy   +3 more
doaj   +1 more source

Further Evidence That Chondrocalcinosis 1 (CCAL1) is a Confirmed Mendelian Phenotype With a Known Molecular Basis

American Journal of Medical Genetics Part A, Volume 197, Issue 12, December 2025.
ABSTRACT Chondrocalcinosis (CCAL), also known as calcium pyrophosphate dihydrate deposition disease (CPPDD), is a frequent multifactorial condition in the elderly, but there are two rare autosomal dominant Mendelian forms, CCAL1 (OMIM %600668) and CCAL2. Only three families with molecularly proven CCAL1 have been reported.
Anna‐Christina Pansa, Mareike Selig, Markus Wingendorf, Matthew A. Brown, Oliver Bartsch   +4 more
wiley   +1 more source

Beyond Nutritional Deficiency: Persistent Rickets as a Manifestation of Vitamin D‐Dependent Rickets Type II in a Toddler

Clinical Case Reports, Volume 13, Issue 12, December 2025.
ABSTRACT Vitamin D‐dependent rickets type II (VDDR‐II) is a rare hereditary disorder caused by mutations in the vitamin D receptor gene, resulting in resistance to active vitamin D and impaired calcium absorption. We report a 2‐year and 6‐month‐old female toddler presenting with persistent rickets, delayed motor milestones, dental abnormalities, and ...
Abhisek Jha, Anil Yadav, Uma Shankar Jha, Preethuja Shah, Rohan Kumar Shah, Kuldeep Timilsina, Prabha Jha, Aabish Dahal, Saugat Bagale   +8 more
wiley   +1 more source

The Effect of Knee Deformity on Pain Intensity and Functional Fitness in Middle Age Male with Nonspecific Chronic Low Back Pain [PDF]

New Approaches in Sport Sciences, 2019
Purpose: Low back pain is one of the most common health problems of the world. Very different causes can cause back pain. Approximately 85% of people who are examined for low back pain the cause is not specific.
Shahnaz Shahrjerdi, Masoud Golpayegani, Saeid Basatpour Avar   +2 more
doaj   +1 more source

An International ASXL3 Natural History Study: Deep Phenotypic Analyses Including Detailed Reports of a Milder Phenotype, Novel Associations, and Clinical Recommendations

American Journal of Medical Genetics Part A, Volume 197, Issue 11, November 2025.
ABSTRACT Natural History Studies can help inform clinician and caregiver expectations, form the basis of management guidelines, and provide a comparator for therapeutic intervention. In rare conditions, where collection of prospective longitudinal data is untimely and impractical, quasi‐natural history data—from multiple individuals of different ages ...
E. Woods, N. Holmes, A. S. Denommé‐Pichon, M. Vincent, N. Belova, C. Gooch, B. Isidor, C. W. Ockeloen, E. Pavlidou, H. Stewart, V. J. M. Verhoeven, A. Ververi, A. Dixit, A. Sarkar, R. Legg, E. Reid, M. Balasubramanian   +16 more
wiley   +1 more source

The Comparsion of the Electromyography of Leg Muscles and Peak Vertical Ground Reaction Forces during Single Leg Drop Landing between Men with Genu Varum Deformity and Normal Knee [PDF]

Sport Sciences and Health Research, 2013
The aim of this study was to compare the electromyography of leg muscles and the peak vertical ground reaction forces during single leg drop landing of men with genu varum deformity and normal knee.
Mohammadreza Mahaki, seyedsadredin shojaedin, Raghad Memar, Mehdi Khaleghi Nazji   +3 more
doaj   +1 more source

The Impact of Lower Extremity Mechanical Axis Alignment on the Success of Platelet‐Rich Plasma Injections in Knee Osteoarthritis Patients

Orthopaedic Surgery, Volume 17, Issue 11, Page 3272-3285, November 2025.
This illustration summarizes the study design and findings on knee osteoarthritis patients with varying varus alignment receiving PRP injections. Significant clinical improvements (VAS ↓, KOOS ↑) were seen in those with mild alignment deviations, while patients with severe varus deformities showed limited benefits.
Alparslan Yurtbay, Furkan Erdoğan, Ferhat Say   +2 more
wiley   +1 more source

The comparsion of peak vertical ground reaction forces and leg muscles electromyography during single leg drop landing between men with genu varum deformity and normal knee from different height [PDF]

Sport Sciences and Health Research, 2014
the purpose of this study is to compare the peak vertical ground reaction forces and leg muscle activityduring single leg drop landing between men with genu varum deformity and normal knee from three heights.22 male students in physical education and ...
Seyyed Kazem Mosavi, Seyed Sadreddin Shojaeddin, Raghad Memar   +2 more
doaj   +1 more source

Femorotibial rotation does not affect clinical outcomes after patellofemoral stabilizing surgery

Journal of Experimental Orthopaedics, Volume 12, Issue 4, October 2025.
Abstract Purpose The role of femorotibial rotation in patellar instability treatment and prognosis remains unclear. This study examines whether increased femorotibial rotation, indicated by a positive winking sign, affects functional outcomes and recurrent instability after patellofemoral stabilizing surgery.
Marc Schmid, Giuseppe Loggia, Andreas Flury, Gabriele Cirigliano, Stefan Zimmermann, Lazaros Vlachopoulos, Sandro Hodel, Sandro Fucentese   +7 more
wiley   +1 more source