Prevalence of pain on palpation of the inferior pole of the patella among patients with complaints of knee pain
Clinics
;
64(3): 199-202, 2009. ilus, tab
Artigo
em Inglês
| LILACS
| ID: lil-509424
ABSTRACT
CONTEXT AND OBJECTIVE:
Patellar tendinopathy is a common condition in sports. It may occur at any location of the patellar tendon, but the most commonly affected area is the inferior pole of the patella. Among various diagnostic tests, the one most used is palpation of the inferior pole of the patella. The aim of this study was to investigate the prevalence of pain complaints among individuals with pathological knee conditions and to evaluate palpation of the inferior pole of the patella as a diagnostic test for patellar tendinopathy.METHODS:
Palpation of the patellar tendon was performed on 318 individuals who presented with knee-related complaints. Palpation was performed with the individual in the supine position and the knee extended. The age, gender, physical activity and labor activity of each individual were recorded at the time the symptoms appeared; the diagnosis was also recorded.RESULTS:
Of the total number of individuals evaluated, 124 (39 percent) felt pain on palpation of the inferior pole of the patella. Of these, only 40 (32.3 percent) received a diagnosis of patellar tendinopathy. We did not observe any difference with respect to gender and age distribution. When evaluating daily physical activity levels, however, we observed that individuals with pain on palpation of the inferior pole of the patella experienced more intense physical activity.CONCLUSIONS:
Palpation of the inferior pole of the patella is a diagnostic procedure with high sensitivity and moderate specificity for diagnosing patellar tendinopathy, especially among individuals who perform activities with high functional demands.
Texto completo:
DisponíveL
Índice:
LILACS (Américas)
Assunto principal:
Dor
/
Palpação
/
Traumatismos em Atletas
/
Ligamento Patelar
/
Tendinopatia
Tipo de estudo:
Estudo diagnóstico
/
Estudo de etiologia
/
Estudo observacional
/
Estudo de prevalência
/
Fatores de risco
Limite:
Adolescente
/
Adulto
/
Feminino
/
Humanos
/
Masculino
Idioma:
Inglês
Revista:
Clinics
Assunto da revista:
Medicina
Ano de publicação:
2009
Tipo de documento:
Artigo
País de afiliação:
Brasil
Instituição/País de afiliação:
Federal University of São Paulo/BR
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