Results 51 to 60 of about 278,584 (261)

Missed Transient Patellar Dislocation in Younger Patients With Traumatic Knee Injuries

Journal of Orthopedic and Spine Trauma, 2016
Background: Acute patellar dislocation is a common injury, with up to 40% of the cases missed due to a high rate of spontaneous reduction. Complications mainly arise due to osteochondral fractures, resulting in patellofemoral osteoarthritis and rupture ...
Soroush Baghdadi, SM Javad Mortazavi, Mohammad Hassan Kaseb, Mohammad Ayati   +3 more
doaj   +1 more source

Tibial Tubercle to Trochlear Groove Distance and Index in Children with One-Time versus Recurrent Patellar Dislocation: A Magnetic Resonance Imaging Study

Journal of Orthopaedic Surgery, 2016
Purpose To compare the tibial tubercle to trochlear groove (TT-TG) distance and index using magnetic resonance imaging (MRI) between children with one-time and recurrent patellar dislocation. Methods Records of first-time acute patellar dislocations from
Ching Sing Nicholas Yeoh, Kai Yet Lam
doaj   +1 more source

Characteristics of Osteochondral Fractures Caused by Patellar Dislocation

Orthopaedic Journal of Sports Medicine, 2021
Background: Literature describing the anatomic characteristics of osteochondral fractures (OCFs) in the knee joint after patellar dislocation is scarce.
M. Uimonen, V. Ponkilainen, J. Paloneva, V. Mattila, H. Nurmi, J. Repo   +5 more
semanticscholar   +1 more source

Total knee arthroplasty for treatment of osteoarthritis with prolonged patellar dislocation

Arthroplasty Today, 2017
Prolonged dislocation of the patella is a rare condition and is often related to severe osteoarthritis (OA) of the femorotibial (FT) joint. For this condition's treatment, numerous surgical techniques using total knee arthroplasty (TKA) have been ...
Kosuke Kumagai, MD, PhD, Mitsuhiko Kubo, MD, PhD, Tsutomu Maeda, MD, PhD, Susumu Araki, MD, PhD, Suguru Shioji, MD, Noriaki Okumura, MD, PhD, Hitomi Fujikawa, MD, Taku Kawasaki, MD, PhD, Shinji Imai, MD, PhD, Yoshitaka Matsusue, MD, PhD   +9 more
doaj   +1 more source

The accuracy of multiple regression models for predicting the individual risk of recurrent lateral patellar dislocation

BMC Musculoskeletal Disorders, 2023
Background Recurrent lateral patellar dislocation (RLPD) poses a significant threat to patients’ quality of life due to knee pain, patellofemoral cartilage damage, and potential traumatic arthritis.
Jiang Yu, Yijin Li, Kaibo Zhang, Runze Yang, Xiaolong Yang, Meng Gong, Cheng Long, Weili Fu   +7 more
doaj   +1 more source

Increased tibial tubercle-trochlear groove and patellar height indicate a higher risk of recurrent patellar dislocation following medial reefing

Knee Surgery, Sports Traumatology, Arthroscopy, 2021
Purpose Identifying anatomical risk factors on recurrent dislocation after medial reefing is important for deciding surgical treatment. The present study aimed to retrospectively analyze the preoperative magnetic resonance imaging (MRI)-based parameters ...
M. Ahrend, T. Eisenmann, M. Herbst, B. Gueorguiev, G. Keller, F. Schmidutz, S. Döbele, S. Schröter, C. Ihle   +8 more
semanticscholar   +1 more source

Non‐RASopathy Genetic Syndromes Identified as the Molecular Cause of Disease in Patients Previously Diagnosed With Noonan Syndrome

American Journal of Medical Genetics Part A, EarlyView.
ABSTRACT Noonan Syndrome (NS) is a clinically and genetically heterogeneous condition characterized by typical facial dysmorphisms, short stature, congenital heart defects, and developmental delays. While variants in genes such as PTPN11, SOS1, and RAF1 account for most genetically confirmed cases, diagnosis is challenging due to phenotypic overlap ...
Gabriela Jeesoo Kim, Alexsandra Christianne Malaquias, Debora Romeo Bertola, Raissa Carneiro Rezende, Laurana De Polli Cellin, Lucas Vieira Lacerda Pires, Ana Maria Santillan‐Vasconez, Antônio Marcondes Lerario, Renata da Cunha Scalco, Alexander Augusto de Lima Jorge   +9 more
wiley   +1 more source

Distal femoral morphology as a risk factor for osteoarthritis

The Anatomical Record, EarlyView.
Abstract Osteoarthritis (OA) is a leading cause of disability affecting millions of adults in the United States, commonly resulting in the need for total knee arthroplasty (TKA) to restore mobility and quality of life. This study investigates potential differences in baseline distal femoral shape between individuals who received TKA due to OA and a ...
Haley Horbaly
wiley   +1 more source

Medial patellofemoral ligament reconstruction combined with biplanar supracondylar femoral derotation osteotomy in recurrent patellar dislocation with increased femoral internal torsion and genu valgum: a retrospective pilot study

BMC Musculoskeletal Disorders, 2021
Background The purpose of this study was to evaluate the clinical and radiographic outcomes after medial patellofemoral ligament (MPFL) reconstruction combined with supracondylar biplanar femoral derotation osteotomy (FDO) in recurrent patellar ...
Xiangtian Deng, Lingzhi Li, P. Zhou, Fuyuan Deng, Yuan Li, Yanwei He, Genyuan Chen, Zhong Li, Jun-Cai Liu   +8 more
semanticscholar   +1 more source

Pathogenesis and potential therapeutic targets of trichorhinophalangeal syndrome; lessons obtained from animal studies

Developmental Dynamics, EarlyView.
Abstract Trichorhinophalangeal syndrome (TRPS) is a rare genetic disease inherited in an autosomal dominant manner. It occurs in 1 in 100,000 people globally and is caused by several types of mutations of the TRPS1 gene. Since the first human patient was reported in 1966, typical and atypical pathologies, disease courses, and treatment case ...
Naoya Saeki, Rinna Kanai, Sayuri Tatsuta, Shinichi Kawaguchi, Masatsune Itoh, Shinsuke Ohba, Makoto Abe   +6 more
wiley   +1 more source