編輯推薦
考試輔導(dǎo)
直播課
1.牙齒震蕩(tooth concussion)
?、傺乐軗p傷
②牙髓損傷
?、垩荔w損傷
2.牙齒折斷(tooth fracture)
①牙冠折斷(tooth crown tracture)
?、谘栏蹟啵╰ooth root fracture)
?、酃诟蹟啵╰ooth crown-root fracture)
3.牙齒移位(tooth displacement)
?、傺例X挫入(tooth intrusion)
?、谘例X側(cè)向移位(tooth lateral luxation)
?、垩例X部分脫出(tooth partial extrusion)
4.牙齒完全脫出(tooth total extrusion)