Comparison of ultrasonographic patellar tendon evaluation methods in elite junior female volleyball players: thickness vs cross sectional area

Abstract

The transverse plane area measurement was as reliable as the thickness measurement and exhibited a high level of intraobserver compliance. This measurement can be conducted during routine examinations. The patellar tendons in the athletes were observed to be widened and thickened, most likely because of overuse. Patellar tendinosis and Osgood-Schlatter Syndrome may be asymptomatic and incidentally detected. Therefore, routine US examinations may help prevent further injuries. Although the tendon thicknesses were observed to be the same in both extremities, any observed difference in the tendon areas may alert the physician to a risk factor for the development of tendinosis.