Anatomical characteristics of recurrent patellar instability
نویسندگان
چکیده
منابع مشابه
Reconstruction of the medial patellofemoral ligament for recurrent patellar instability.
Background. The purpose of this study was to compare outcomes of medial patellofemoral ligament (MPFL) repair or reconstruction. Methods. Fourteen knees that underwent MPFL repair and nine (F5, M4) knees that underwent reconstruction at our institution were evaluated for objective and subjective outcomes. The mean age at operation was 20.1 years for repair and 19.8 years for reconstruction. All...
متن کاملMedial Patellofemoral Ligament Repair Versus Reconstruction for Recurrent Patellar Instability
BACKGROUND Patellar instability remains a challenging problem for both the patient and surgeon. Medial patellofemoral ligament (MPFL) repair has historically had poor results, and due to this, there is currently a trend toward reconstruction. PURPOSE/HYPOTHESIS This study was undertaken to investigate experience with repair versus reconstruction of the MPFL using a multifactorial treatment al...
متن کاملMedial patellofemoral ligament reconstruction for recurrent patellar instability.
The purpose of this study was to determine the value of reconstruction of the medial patellofemoral ligament (MPFL) in the treatment of recurrent patellar dislocation and subluxation. We retrospectively reviewed 40 randomised patients with recurrent patellar dislocation or subluxation, who had undergone realignment surgery from July 1999 to December 2001. Group E consisted of 20 patients who ha...
متن کاملPatellar instability.
Patellar instability is a complex pathoanatomical phenomenon that requires an intricate understanding in order to properly treat patients. Often, the etiology of this entity is multifactorial, combining a series of physiologic and anatomic variables. A thorough history and physical as well as correct radiographic examinations are critical in both establishing the diagnosis and instituting the c...
متن کاملPatellar instability.
Recurrent patellar instability can result from osseous abnormalities, such as patella alta, a distance of >20 mm between the tibial tubercle and the trochlear groove, and trochlear dysplasia, or it can result from soft-tissue abnormalities, such as a torn medial patellofemoral ligament or a weakened vastus medialis obliquus. Nonoperative treatment includes physical therapy, focusing on strength...
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ژورنال
عنوان ژورنال: Osteoarthritis and Cartilage
سال: 2019
ISSN: 1063-4584
DOI: 10.1016/j.joca.2019.02.780