Results 1 to 10 of about 279,400 (311)

Current Concepts for Patellar Dislocation [PDF]

Archives of Trauma Research, 2015
Context Patellar dislocation usually occurs to the lateral side, leading to ruptures of the Medial Patellofemoral Ligament (MPFL) in about 90% of the cases.
Petri, Ettinger, Stuebig, Brand, Krettek, Jagodzinski, Omar   +6 more
doaj   +6 more sources

Local torsion of distal femur is a risk factor for patellar dislocation

Journal of Orthopaedic Surgery and Research, 2023
Purpose It has been widely reported that femoral anteversion is a risk factor for patellar dislocation. This study aims to evaluate whether internal torsion of the distal femur is noticeable in patients without increased femoral anteversion and to assess
Chongyi Fan, Yingzhen Niu, Fei Wang
doaj   +2 more sources

Epidemiology of Lateral Patellar Dislocation Including Bone Bruise Incidence: Five Years of Data from a Trauma Center

Orthopaedic Surgery
Objective Systematic summary of the epidemiology of patellar dislocation is rare. This study aims to investigate sex‐, age‐, type‐, injury causing events‐, incidence of bone bruise and time from last injury (TFLI)‐specific characteristics, and detail the
Ruilan Dai, Yue Wu, Yanfang Jiang, Hongshi Huang, Qingyang Meng, Weili Shi, Shuang Ren, Yingfang Ao   +7 more
doaj   +2 more sources

Patellar Dislocation: Workup and Decision-Making. [PDF]

Cureus, 2023
Acute patellar dislocation (PD) is usually a problem of adolescents and young adults. In most cases, it is a sports-related injury. It is the result of an indirect force on the knee joint, which leads to valgus and external rotation of the tibia relative
Samelis PV, Koulouvaris P, Savvidou O, Mavrogenis A, Samelis VP, Papagelopoulos PJ.   +5 more
europepmc   +2 more sources

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   +2 more sources

Primary traumatic patellar dislocation [PDF]

Journal of Orthopaedic Surgery and Research, 2012
Acute traumatic patellar dislocation is a common injury in the active and young adult populations. MRI of the knee is recommended in all patients who present with acute patellar dislocation.
Tsai Chun-Hao, Hsu Chin-Jung, Hung Chih-Hung, Hsu Horng-Chaung   +3 more
doaj   +4 more sources

Changes in patellar morphology following surgical correction of recurrent patellar dislocation in children [PDF]

Journal of Orthopaedic Surgery and Research, 2021
Background The aim of this study was to evaluate patellar morphological changes following surgical correction of recurrent patellar dislocation in children.
Weifeng Li, Qian Wang, Hui Li, Shunyi Wang   +3 more
doaj   +2 more sources

Habitual patellar dislocation exhibits less severe rotational deformities but poorer trochlear development and higher incidence of patella baja compared with recurrent patellar dislocation in skeletally mature patients. [PDF]

Knee Surg Sports Traumatol Arthrosc
Purpose This study compared the radiological characteristics between habitual and recurrent patellar dislocation in skeletally mature patients. Methods From 2017 to 2019, 77 skeletally mature patients with habitual patellar dislocation were surgically ...
Zhang Z, Feng Z, Di M, Wang D, Zheng T, Zhang H.   +5 more
europepmc   +2 more sources

Chondral and Soft Tissue Injuries Associated to Acute Patellar Dislocation: A Systematic Review

Life, 2021
Introduction: Chondral and soft tissue injuries can be associated with first time patellar dislocation, but it is unclear how common they are, and which tissues are affected.
Filippo Migliorini, Emanuela Marsilio, Francesco Cuozzo, Francesco Oliva, Jörg Eschweiler, Frank Hildebrand, Nicola Maffulli   +6 more
doaj   +2 more sources

Comparing Nonoperative Treatment, MPFL Repair, and MPFL Reconstruction for Patients With Patellar Dislocation: A Systematic Review and Network Meta-analysis [PDF]

Orthopaedic Journal of Sports Medicine, 2021
Background: Medial patellofemoral ligament (MPFL) reconstruction, MPFL repair, and nonoperative treatment are important treatments for patients with patellar dislocation. However, it is unclear which treatment leads to better outcomes.
Zhongcheng Liu, Qiong Yi, Liangzhi He, Changjiang Yao, Lanfang Zhang, Fan Lü, Xiaohui Zhang, Meng Wu, Bin Geng, Yayi Xia, Jin Jiang   +10 more
openalex   +2 more sources