Results 181 to 190 of about 7,947 (228)

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

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
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Patellar dislocation in Kabuki syndrome

American Journal of Medical Genetics, 2002
AbstractWe describe four individuals (two females and two males) with Kabuki syndrome and recurrent dislocation of the patella. The age of diagnosis of patellar dislocation ranged from 11 to 23 years. One individual underwent excision of the free fragment and transfer of the tibial tuberosity with good outcome.
Kenji, Kurosawa, Hiroshi, Kawame, Yukikatsu, Ochiai, Masanosuke, Nakashima, Takaya, Tohma, Hirofumi, Ohashi   +5 more
openaire   +2 more sources

Locked Superior Patellar Dislocation

Orthopedics, 2016
Superior dislocation of the patella is a rare cause of knee locking, with fewer than 20 cases reported in the English literature. The vast majority of traumatic or even atraumatic knee locking cases are due to such varied conditions as meniscal tears, osteochondral lesions, osteoarthritis, and ligamentous tears.
Matthew J, Brown, Richard, Ahn, Donald J, Nenno   +2 more
openaire   +2 more sources

Treatment of acute patellar dislocation

The American Journal of Sports Medicine, 1988
To determine the effectiveness of nonoperative and operative treatment of initial acute patellar dislocation, we reviewed the charts of 399 patients with the diag nosis of an acute dislocation, seen during a 30 year period. One hundred patients (103 knees) met the criteria for inclusion in the study.
J D, Cash, J C, Hughston
openaire   +2 more sources

Adolescent patellar osteochondral fracture following patellar dislocation

Knee Surgery, Sports Traumatology, Arthroscopy, 2012
AbstractPurposePatellar dislocations in adolescents may cause osteochondral fractures of the patella. The aim of this study was to review the outcomes of adolescent patients who underwent surgical intervention for patellar osteochondral fracture following patellar dislocation.MethodsNine patients who underwent surgery for osteochondral fracture of the ...
Byung J, Lee, Melissa A, Christino, Alan H, Daniels, Michael J, Hulstyn, Craig P, Eberson   +4 more
openaire   +2 more sources

Patellar dislocation: Arthroscopic patellar stabilization with anchor sutures

Arthroscopy: The Journal of Arthroscopic & Related Surgery, 2004
There are many procedures to treat recurrent patellar subluxations and dislocations. Most of these procedures are open repairs for acute conditions or open reconstructions for chronic conditions, and both surgeries need large skin incisions. Although there are many arthroscopic procedures for meniscal and ligament injuries, there are very few ...
Kazumasa, Fukushima, Takashi, Horaguchi, Tatsumasa, Okano, Toshinori, Yoshimatsu, Akiyoshi, Saito, Junnosuke, Ryu   +5 more
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Arthroscopic patellar reinsertion of the MPFL in acute patellar dislocations

Knee Surgery, Sports Traumatology, Arthroscopy, 2010
AbstractPurposeThe objective of this study was to evaluate the mid‐term results of a new technique for the arthroscopic repair of MPFL after an acute patellar dislocation (APD).MaterialsThe series included 17 patients (11 men and 6 women) with a first episode of acute patellar dislocation; treated over a period of 6 years.
P P, Mariani, L, Liguori, G, Cerullo, G, Iannella, L, Floris   +4 more
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The Management of Recurrent Patellar Dislocation

Orthopedic Clinics of North America, 2008
Acute and chronic trauma, chronic abnormal joint loading conditions, and hemarthroses have been implicated in the development of degenerative joint disease. Patellar instability with acute and recurrent patellar dislocation provides all of these ingredients.
openaire   +2 more sources