这个词是什么意思？
A condition caused by degenerative arthritis (see OSTEOARTHRITIS) of the METATARSOPHALANGEAL JOINT of the great toe and characterized by pain and limited dorsiflexion, but relatively unrestricted plantar flexion.
中文名称索引；定义为 MeSH 英文原文，尚未逐条译审。MESH:D020859 · MeSH 2026。
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