骨こっ端たん症しょうこったんしょうMeanings1nounepiphysiopathyMedical term for a disorder of the epiphysis (the end part of a long bone). Used in clinical contexts.骨こっ端たん症しょうは成せい長ちょう期きの子こ供どもに多おおく見みられる。Epiphysiopathy is often seen in growing children.