Patellar retinaculum tear icd 10 July 8, 2019 16 32 64 128 Medial patellar retinaculum tear icd 10 Lateral patellar retinaculum tear icd 10 Partial tear of the medial patellar retinaculum icd 10 Patellar tendon rupture icd 10 Patellar tendon tear icd 10 Patella tendon rupture icd 10 Patella tendon icd 10