Results 61 to 70 of about 7,947 (228)

Technique for Lateral Opening Wedge Distal Femoral Osteotomy Using Patient‐Specific Instrumentation for Genu Valgum and Patellar Instability

Arthroscopy Techniques, EarlyView.
Abstract Recurrent lateral patellar instability poses a technical challenge to orthopaedic surgeons. Isolated soft‐tissue procedures through medial patellofemoral ligament reconstruction or lateral release show unacceptably high failure rates. Lateral opening wedge distal femoral osteotomy addresses underlying bony malalignment and reinforces the soft ...
Alexander P. Decilveo, Elan Karlin, Neil Patel, Allison Ariniello, George F. Rick Hatch   +4 more
wiley   +1 more source

Acute patellar dislocation. What to do?

, 2013
Acute patellar dislocation is a common knee injury that occurs most often in adolescents, frequently associated with sporting and physical activities.
Schiavone Panni A., Vasso M., Cerciello S.   +2 more
core   +1 more source

Superior Patellar Dislocation Misdiagnosed as Patellar Tendon Rupture: The Value of Ultrasonography [PDF]

, 2016
Superior dislocation of the patella with intact patellar tendon is a rare condition. Most cases in literatures were diagnosed by clinical examination and plain radiography; however there are many cases that were misdiagnosed as patellar tendon rupture ...
Manusak Boonard, Artit Boonrod, Arunnit Boonrod, Sermsak Sumanont   +3 more
core   +1 more source

Poster 284: Investigating the Frequency and Extent of Articular Cartilage Injury Following Patellar Dislocation: A Comparison of Recurrent vs. First-Time Dislocations

Orthopaedic Journal of Sports Medicine, 2023
Objectives: In cases of patellar dislocation, surgical intervention is typically reserved for patients with recurrent instability, unless a chondral or osteochondral fragment is identified following the initial dislocation. There is concern that multiple
John Sonnier, Manoj Reddy, Michael Ciccotti MD, SAMUEL SAUCEDO, John Avendano, Steven Cohen MD, Fotios Tjoumakaris MD, Kevin Freedman MD, Michael Campbell   +8 more
doaj   +1 more source

Allograft Medial Patellofemoral Ligament Reconstruction Using Patellar Suture Anchors and Stepwise Medial Imbrication

Arthroscopy Techniques, EarlyView.
Abstract Patellar instability commonly affects adolescents and young athletes and is associated with injury to the medial patellofemoral ligament (MPFL). MPFL reconstruction is a well‐established treatment for recurrent instability; however, complications related to graft tensioning, fixation, and incomplete restoration of medial soft‐tissue restraints
Mark M. Kodsy, Tony Ezzat, Simon Yacoub, Lambert Li, Jeremy Adelstein, Bhargavi Maheshwer, Michael J. Salata   +6 more
wiley   +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

Rimplasty: An Arthroscopic Technique for Patients With Isolated Patellar Chondromalacia Based on Autologous Matrix‐induced Chondrogenesis+ and Limited Trochleoplasty

Arthroscopy Techniques, EarlyView.
Abstract Anterior knee pain is a common problem that can be difficult to treat. One potential cause of these symptoms is supratrochlear rim, which has been linked to isolated patellar chondromalacia in patients with patella alta and without any history of patellar dislocation or subluxation.
Tomasz Piontek, Bartosz Bąbik, Jakub Bąbik, Artur Banach   +3 more
wiley   +1 more source

Medial Patellofemoral Ligament and Lateral Patellofemoral Ligament Reconstruction after Tibial Tuberosity Transposition in a Young Woman with Patellar Instability

J
In patients with reccurent lateral and medial patellar instability, isolated medial patellofemoral ligament (MPFL) reconstruction may be insufficient due to poor lateral retinacular tissue quality.
Jakob Merkač, Mateja Sirše
doaj   +1 more source

Arthroscopic and Mini‐Open Combined Medial Patellofemoral Ligament and Medial Patellotibial Ligament Reconstruction for J‐Sign‐Positive Patellar Dislocation

Arthroscopy Techniques, EarlyView.
Abstract This technical note addresses recurrent patellar instability with a positive J‐sign and describes a minimally invasive, arthroscopic and mini‐open approach that combines medial patellofemoral ligament and medial patellotibial ligament reconstruction with extensive lateral retinacular release, positioned as a preferred or transitional option ...
Zirong Huang, Xin Gao, Dewei Xu, Bingran Fan, Yankan Ou, Weimin Zhu   +5 more
wiley   +1 more source

Poster 137: Influence of Body Mass Index on T1ρ Relaxation Times for Patellofemoral Cartilage: Patellar Dislocation Patients vs. Healthy Controls

Orthopaedic Journal of Sports Medicine, 2023
Objectives: Patellar dislocations are associated with patellofemoral cartilage degradation following injury and a high risk of patellofemoral post-traumatic osteoarthritis (PTOA).
Lutul Farrow MD, Mingrui Yang, MEI LI, Carl Winalski, Xiaojuan Li PhD, John Elias   +5 more
doaj   +1 more source