Iatrogenic patella "baja".
D000328:Adult; D005260:Female; D006801:Humans; D007592:Joint Diseases / Q000209:etiology*; D007719:Knee Joint / Q000601:surgery; D008297:Male; D008875:Middle Aged; D010146:Pain / Q000209:etiology; D010329:Patella; D011183:Postoperative Complications