Results 11 to 20 of about 7,947 (228)

Predisposing Anatomical Patellofemoral Factors for Subsequent Patellar Dislocation [PDF]

Life
Background: Primary patellar dislocation is a relatively uncommon knee injury but carries a high risk of recurrence, particularly in young and physically active adolescent individuals.
Anna Kupczak, Bartłomiej Wilk, Ewa Tramś, Maciej Liszka, Bartosz Machnio, Aleksandra Jasiniewska, Jerzy Białecki, Rafał Kamiński   +7 more
doaj   +3 more sources

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.
Mikko Uimonen MD, Ville Ponkilainen MD, PhD, Juha Paloneva Prof, MD, PhD, Ville M. Mattila Prof, MD, PhD, Heikki Nurmi MD, Jussi P. Repo MD, PhD   +5 more
doaj   +2 more sources

Treatment of patellar dislocation at terminal knee extension

Гений oртопедии, 2018
Purpose Evaluate efficacy of the technique offered for the treatment of patellar dislocation at terminal knee extension. Material and methods The review included 67 patients (84 knee joints) with patellar dislocation at terminal knee extension.
Pavel P. Buravtsov, Vasilii I. Tropin, Mikhail P. Teplenky, Vyacheslav S. Bunov, Yuri P. Soldatov   +4 more
doaj   +3 more sources

Effect of Patellar Morphology on the Risk of Osteochondral Fracture after Patellar Dislocation: A Cross‐sectional Study

Orthopaedic Surgery
Objective The risk of osteochondral fracture (OCF) after patellar dislocation has been shown to be related to patellofemoral anatomy, but its relationship to patellar morphology remains unknown.
Zirui Zhou, Qiang Hua, Chenghong Wen, Wenduo Qian, Jide Su, Min Yang, Mingming Lei   +6 more
doaj   +2 more sources

Associations Between Patient Characteristics and Cartilage T1ρ Relaxation Times Vary Over Time Following Patellar Dislocation [PDF]

Journal of Orthopaedic Research, Volume 44, Issue 6, June 2026.
MRI‐based cartilage T1ρ relaxation times were quantified for knees within 5 months of a patellar dislocation (baseline) and beyond 5 months (follow‐up), plus contralateral knees. Long T1ρ relaxation times, indicating cartilage degradation, were correlated with low BMI at the baseline evaluation for injured and contralateral knees.
John J. Elias, Lutul D. Farrow, Richard Lartey, Ahmet Hakan Ok, Mei Li, Mingrui Yang, Carl S. Winalski, Xiaojuan Li   +7 more
wiley   +2 more sources

Acute traumatic patellar dislocation

Orthopaedics & Traumatology: Surgery & Research, 2015
Inaugural traumatic patellar dislocation is most often due to trauma sustained during physical or sports activity. Two-thirds of acute patellar dislocations occur in young active patients (less than 20 years old). Non-contact knee sprain in flexion and valgus is the leading mechanism in patellar dislocation, accounting for as many as 93% of all cases ...
Duthon, Victoria Lysiane Agnes
core   +5 more sources

What is the Natural History of Patellar Dislocation in Skeletally Immature Patients?

Orthopaedic Journal of Sports Medicine, 2017
Objectives: Patellar dislocation can occur in isolation or be associated with chronicinstability. The goals of this study are to describe the rate and factors associated with additional patellar instability events (ipsilateral recurrence and ...
Thomas L. Sanders MD, Ayoosh Pareek BS, Timothy E. Hewett PhD, FACSM, Michael J. Stuart MD, Diane L. Dahm MD, Aaron John Krych MD   +5 more
doaj   +2 more sources

Management of Habitual Patellar Dislocation in Pediatrics

Qanun Medika: Jurnal Kedokteran Fakultas Kedokteran Universitas Muhammadiyah Surabaya
Habitual patellar dislocation occurs when the knee is bent and returns to its usual position when straightened. Habitual patella dislocation is 13.5 per 100,000 in children under 13 and 147.7 per 100,000 in children 14–18.
Panji - Sananta, Ade Churie Tanjaya, Eka Noviya Fuzianingsih   +2 more
doaj   +2 more sources

Locked patellar dislocation: a case report

Journal of Medical Case Reports, 2008
Introduction Acute patellar dislocation is a relatively common problem. The most common dislocation is laterally in the coronal plane. Sometimes spontaneous reduction occurs, but if not, closed reduction can easily be done.
Michels Frederick, Pouliart Nicole, Oosterlinck Dirk   +2 more
doaj   +2 more sources

Total knee arthroplasty and medial patellofemoral ligament reconstruction for knee osteoarthritis with habitual patellar dislocation: a case report [PDF]

Frontiers in Surgery
BackgroundKnee osteoarthritis and habitual patellar dislocation are clinically common osteoarticular diseases. However, existing literature lacks reports on their co-occurrence and treatment approaches.
Hanyu Zhou, Hongguang Zhu, Duanbo Lv, Qiaolin Liu, Yinghao Zheng, Facai Lin, Jian Li, Zhenlong Xing   +7 more
doaj   +2 more sources