Simultaneous avulsion of patellar apexes bilaterally in a hemodialysis patient.

Munakata, T; Nishida, J; Shimamura, T; Ichinohe, S; Abe, M; Ehara, S · Skeletal Radiol · 1995

case_report · Level V

Where this comes from

Abstract

A case of simultaneous bilateral avulsion of the patellar apexes is reported. Plain radiography showed bilateral patella alta, but MR imaging was diagnostic. Weakness of the tendo-osseous junction due to secondary hyperparathyroidism and additional chronic inflammatory changes due to repeated microtrauma were considered to be the cause of the rupture.

Medical subject headings

Anatomy