carpometacarpal
adjective anatomy specialized uk/ˌkɑː.pəʊ.met.əˈkɑː.pəl/ us/ˌkɑːr.pə.met̬.əˈkɑːr.pəl/
腕掌的
relating to the joining of the carpus and metacarpus bones of the hand
Osteoarthritis often involves the first carpometacarpal joints, knee joints, and spine. 骨关节炎常常发生在大拇指的腕掌关节，膝关节和脊柱。