Results 141 to 150 of about 327,686 (200)

Development of a Multivariable Model Based on Individual Risk Factors for Recurrent Lateral Patellar Dislocation.

Journal of Bone and Joint Surgery. American volume, 2021
BACKGROUND Nonoperative treatment after first-time patellar dislocation is the standard of care. There is evidence that certain patients may be at high risk for recurrent instability.
Daphne I. Ling, Jacqueline M. Brady, E. Arendt, M. Tompkins, J. Agel, M. Askenberger, P. Balcarek, S. Parikh, Beth E. Shubin Stein   +8 more
semanticscholar   +1 more source

Patellar dislocation in achondroplasia

Journal of Pediatric Orthopaedics B, 2008
The knee was assessed by normal plain radiographs in 20 achondroplasia patients (40 lower extremities), whose age ranged from 10.5 to 23 years. Five patients (seven knees) had permanent patellar dislocation. There was a significant difference between the achondroplasia group and control group (50 knees without skeletal dysplasia) for femoral sulcus ...
Yuji, Takamine, Hiroshi, Kitoh, Hironori, Ito, Susumu, Yazaki, Takashi, Oki   +4 more
openaire   +2 more sources

Anatomy of patellar dislocation

Operative Techniques in Sports Medicine, 2001
Acute patellar dislocation is a common injury that can lead to disabling knee pain and/or recurrent instability. Recent research focuses on patellofemoral anatomy, on the injuries associated with acute patellar dislocation, and the specific contributions the injured structures make to patellar stability in intact knees.
Najeeb Khan, Donald C. Fithian, Eiki Nomura   +2 more
openaire   +1 more source

Patellar dislocation recurrence after pediatric MPFL reconstruction: Bone tunnels and soft tissues versus suture anchors and interference screw.

Orthopaedics & Traumatology: Surgery & Research, 2022
BACKGROUND Several Medial Patellofemoral Ligament (MPFL) reconstruction techniques have been developed, and those with soft tissue fixation are often preferred in children because they allow the growth cartilage to be preserved.
A. Zampieri, Camille Girardin, Bastien Hocquet, R. Coursier, A. Fournier, Claire Martin, E. Nectoux, F. Canavese   +7 more
semanticscholar   +1 more source

The Number of Patellar Dislocation Events Is Associated With Increased Chondral Damage of the Trochlea

American Journal of Sports Medicine
Background: Patellofemoral instability is associated with chondral injuries to the patella, trochlea, and lateral femoral condyle. Although studies have demonstrated an association between patellar dislocations and chondral injuries, the influence of the
Joshua T. Bram, Emilie Lijesen, Daniel W. Green, B. Heyworth, Matthew W. Veerkamp, Danielle E. Chipman, Bennett E. Propp, Jacqueline M. Brady, S. Parikh, Beth E. Shubin Stein, S. Strickland, Peter D. Fabricant, Jason L. Koh, Jack Farr, Yi-Meng Yen, Dennis E. Kramer, Matthew D. Milewski, Eric J. Wall, Marc A. Tompkins, Caitlin Chambers, Henry B. Ellis, Philip L. Wilson, Robert A. Magnussen, Lauren H. Redler, Adam B. Yanke, Seth L. Sherman   +25 more
semanticscholar   +1 more source

Lateral Patellar Dislocation

JBJS Reviews, 2022
» Nonoperative treatment of a lateral patellar dislocation produces favorable functional results, but as high as 35% of individuals experience recurrent dislocations.» Medial patellofemoral ligament reconstruction is an effective treatment to prevent ...
Richard Watson, Breanna Sullivan, A. Stone, Cale Jacobs, T. Malone, N. Heebner, B. Noehren   +6 more
semanticscholar   +1 more source

Fixed (Congenital) Patellar Dislocation

Clinics in Sports Medicine, 2022
Congenital dislocation of the patella is a rare condition characterized by lateral dislocation of the patella that is irreducible without surgical correction. Although there is no clear inheritance pattern, it is associated with several congenital syndromes. Patients often demonstrate flexion contracture, loss of active knee extension, increased tibial
Phillip T, Grisdela, Nikolaos, Paschos, Miho J, Tanaka   +2 more
openaire   +2 more sources

Consensus-Based Guidelines for Management of First-Time Patellar Dislocation in Adolescents

Journal of pediatric orthopedics
Background: The management of first-time patellar dislocation remains variable, with limited evidence to support or compare different operative and nonoperative modalities.
S. Parikh, J. Schlechter, Matthew W. Veerkamp, J. Stacey, Rajul Gupta, A. Pendleton, Kevin G. Shea, N. Friel, Joseph T. Molony, Moshe Yaniv, J. Rhodes, C. Finlayson, Brendan A. Williams, Matthew D Ellington   +13 more
semanticscholar   +1 more source

Tibial Tuberosity-Trochlear Groove Distance and Its Components in Patients with and without Episodic Patellar Dislocation

Journal of Bone and Joint Surgery. American volume, 2021
Background: The purposes of the present study were (1) to measure the tibial tuberosity-trochlear groove distance and its components with the knee in extension, (2) to determine their diagnostic performance in distinguishing between patients with and ...
Jiebo Chen, Chenliang Wu, Zipeng Ye, Jinzhong Zhao, Guoming Xie   +4 more
semanticscholar   +1 more source

(TT-TG)/TW is The Optimal Indicator for Diagnosing a Lateralized 2 Tibial Tubercle in Recurrent Patellar Dislocation Requiring Surgical 3 Stabilization.

Arthroscopy: The Journal of Arthroscopy And Related, 2021
PURPOSE To identify the individualized method of quantifying lateralization of the tibial tubercle with the best diagnostic effectiveness, as evaluated by measurement repeatability using the intraclass correlation coefficient (ICC), the size of the ...
Peng Su, Hangjia Hu, Shu Li, Tianhao Xu, Jian Li, W. Fu   +5 more
semanticscholar   +1 more source