2008
DOI: 10.1590/s0102-36162008000800001
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Tendinopatia patelar

Abstract: RESUMOA tendinopatia do patelar ou jumper's knee (joelho do saltador) é uma afecção que acomete freqüen-temente atletas praticantes de atividades de salto ou aquelas que exigem força de impacto repetitivo. Histologicamente, a sobrecarga excessiva no tendão pode provocar alterações na matriz extracelular, resultando em pequenas lesões que, cronicamente, poderão levar a um quadro de tendinose, principalmente na região do pólo inferior da patela. A dor na região anterior do joelho é o primeiro sintoma relatado pe… Show more

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Cited by 11 publications
(22 citation statements)
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“…As regards the affected site, chronic tendinopathy of the knee extensor mechanism affected in order of frequency, the origin of the patellar tendon in the patella (apex) in 65%, the quadriceps tendon (upper patellar pole) in 25% and the patellar tendon 10% of times. 12 In a national study, the location of the pain at the apex of patella occurred in 63.8%, in the patellar tendon in 25.9%, in the quadriceps tendon in 6.9% and in the tibial insertion of the patellar tendon in 3.4% of the cases. 13 In this study, of the 56 knees diagnosed with chronic tendinopathy of the knee extensor mechanism, 46 presented pain at the apex of patella (73.7%), four in the patellar tendon (10.5%), three exclusively in the quadriceps tendon (7.9%) and three in the patellar and quadriceps tendon concomitantly (7.9%), which is close to the values found in literature.…”
Section: Discussionmentioning
confidence: 95%
“…As regards the affected site, chronic tendinopathy of the knee extensor mechanism affected in order of frequency, the origin of the patellar tendon in the patella (apex) in 65%, the quadriceps tendon (upper patellar pole) in 25% and the patellar tendon 10% of times. 12 In a national study, the location of the pain at the apex of patella occurred in 63.8%, in the patellar tendon in 25.9%, in the quadriceps tendon in 6.9% and in the tibial insertion of the patellar tendon in 3.4% of the cases. 13 In this study, of the 56 knees diagnosed with chronic tendinopathy of the knee extensor mechanism, 46 presented pain at the apex of patella (73.7%), four in the patellar tendon (10.5%), three exclusively in the quadriceps tendon (7.9%) and three in the patellar and quadriceps tendon concomitantly (7.9%), which is close to the values found in literature.…”
Section: Discussionmentioning
confidence: 95%
“…A crista central vertical que divide a faceta lateral mais ampla da faceta medial se localiza na superfície da patela. A patela se articula com o sulco femoral, este que por sua vez possui uma crista lateral mais alta que a porção medial em relação a patela atribuindo maior estabilidade óssea à articulação, quando a patela está envolvida em um ângulo de aproximadamente 45º de flexão de joelho (Cohen, et al, 2008).…”
Section: Anatomia Do Joelhounclassified
“…Patellar tendinopathy is a common disorder among athletes, especially in activities that involve jumping and eccentric overloading on flexed knees. 1 , 2 It was initially described as jumper's knee by Blazina et al, 3 and it also has synonyms relating to individuals’ specific sports practices, such as: high-jumper's knee, volley-baller's knee and cross-country knee . 4…”
Section: Introductionmentioning
confidence: 99%