編輯推薦
考試輔導(dǎo)
直播課
1.牙齒震蕩(tooth concussion)
?、傺乐軗p傷
?、谘浪钃p傷
③牙體損傷
2.牙齒折斷(tooth fracture)
?、傺拦谡蹟啵╰ooth crown tracture)
②牙根折斷(tooth root fracture)
?、酃诟蹟啵╰ooth crown-root fracture)
3.牙齒移位(tooth displacement)
①牙齒挫入(tooth intrusion)
②牙齒側(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)