| 释义 |
Definition of scaphoid in English: scaphoidnoun ˈskafɔɪdˈskæfɔɪd Anatomy A large carpal bone articulating with the radius below the thumb. as modifier scaphoid bone Example sentencesExamples - Historically, the bone scan has been used to look for occult fractures of the scaphoid and other bones.
- In prolonged cases, osteophytes may occur at the dorsal rim of the distal radius or dorsal aspects of the scaphoid or lunate.
- The scaphoid bone has an irregular shape, and 80% of the surface is covered by articular cartilage.
- The England captain fractured his right scaphoid, the bone between the thumb and the wrist, in the national team's 2-1 win over South Africa in Durban on Thursday.
- The scaphoid and hamate are the most common bones to have nonunion after a fracture because their blood supplies are delicate and prone to complete disruption.
Origin Mid 18th century (in the sense 'boat-shaped'): from modern Latin scaphoides, from Greek skaphoeidēs, from skaphos 'boat'. Definition of scaphoid in US English: scaphoidnounˈskafoidˈskæfɔɪd Anatomy A large carpal bone articulating with the radius below the thumb. as modifier scaphoid bone Example sentencesExamples - The England captain fractured his right scaphoid, the bone between the thumb and the wrist, in the national team's 2-1 win over South Africa in Durban on Thursday.
- The scaphoid and hamate are the most common bones to have nonunion after a fracture because their blood supplies are delicate and prone to complete disruption.
- The scaphoid bone has an irregular shape, and 80% of the surface is covered by articular cartilage.
- In prolonged cases, osteophytes may occur at the dorsal rim of the distal radius or dorsal aspects of the scaphoid or lunate.
- Historically, the bone scan has been used to look for occult fractures of the scaphoid and other bones.
Origin Mid 18th century (in the sense ‘boat-shaped’): from modern Latin scaphoides, from Greek skaphoeidēs, from skaphos ‘boat’. |