Results 51 to 60 of about 327,686 (200)

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

The morphology of patella changed significantly after soft tissue correction for children with recurrent patella dislocation

BMC Musculoskeletal Disorders, 2020
Background Although morphological improvement of femoral trochlea has been investigated in children with patellar dislocation after surgery, whether the patellar shape changed under the same condition is still unknown.
Jinghui Niu, Qi Qi, Kuo Hao, Wei Lin, Kang Piao, Fei Wang   +5 more
doaj   +1 more source

Implantless MPFL Reconstruction

Orthopaedic Journal of Sports Medicine, 2023
The medial patellofemoral ligament (MPFL) acts as primary restraint to lateral patellar dislocation and its rupture has been reported in almost all cases of acute patellar dislocation.
Ludwig Andre Pontoh
doaj   +1 more source

Morphological and postoperative functional comparison of patellar dislocation with or without avulsion fracture of the medial inferior border of the patella

Journal of Orthopaedic Surgery and Research
Objective To investigate specific radiological risk factors in patients with patellar dislocation accompanied by inferomedial patellar margin avulsion fractures and provide evidence for clinical treatment strategy selection, this study conducted ...
Houxin Sun, Yang Zhao, Qiankun Chang, Zhihui Wang, Yuhang Sun, Wei Qin, Jia Li   +6 more
doaj   +1 more source

Combined Total Knee Arthroplasty and Medial Patellofemoral Ligament Reconstruction for Chronic Patellar Dislocation and Severe Osteoarthritis

Arthroplasty Today, 2021
Chronic patellar dislocation in the setting of severe knee osteoarthritis is a rare clinical problem. Surgical management often consists of total knee arthroplasty combined with realignment of the extensor mechanism.
Ignacio Garcia-Mansilla, MD, Kristofer J. Jones, MD, Adam A. Sassoon, MD, MS   +2 more
doaj   +1 more source

Extensive Lateral Release and Medial Patello-femoral Ligament Reconstruction in 25 years of Chronic Fixed Lateral Patellar Dislocation: A 5 year follow up Case Report

Orthopaedic Journal of Sports Medicine, 2019
Objectives: Chronically fixed lateral patellar dislocation is uncommon and mostly associated with disruption of the medial patellofemoral ligament (MPFL) which is a major risk factor for this condition, as it functions as the main patella medial ...
Andri Lubis, Petrus Aprianto, Yudistira P. Siregar   +2 more
doaj   +1 more source

Osteochondral Fractures After Patellar Dislocation: Current Concepts

Journal of the American Academy of Orthopaedic Surgeons. Global research & reviews, 2021
Osteochondral fractures of the knee occur frequently after acute patellar subluxation or dislocation. They can be challenging to manage because of the difficulty in diagnosing and treating these injuries in a timely fashion, in addition to choosing the ...
Shehzaad A Khan, S. Baghdadi, J. Carey, T. Moores, N. Sheth, T. Ganley   +5 more
semanticscholar   +1 more source

Articular Cartilage Damage Worsens from First-time to Recurrent Patellar Dislocation—A Longitudinal Magnetic Resonance Imaging Study

Arthroscopy, Sports Medicine, and Rehabilitation, 2021
Purpose To compare the frequency and severity of articular cartilage injury on longitudinal magnetic resonance imaging (MRI) in patients after their initial dislocation and subsequent recurrent dislocations for those undergoing patellar stabilization ...
Christopher J. Hadley, S. Rao, Gavin Ajami, Leanne Ludwick, James X. Liu, Fotios P. Tjoumakaris, K. Freedman   +6 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

Objectively quantified lower limb strength recovery in people treated surgically or non-surgically after patellar dislocation: A systematic review.

Physical Therapy in Sport, 2021
OBJECTIVE Synthesize evidence on objectively quantified lower limb strength recovery in people treated surgically or non-surgically after patellar dislocation.
C. Forde, Crispin Mortimer, Mark Haddad, S. Hirani, Mark A. Williams, D. Keene   +5 more
semanticscholar   +1 more source