乳前磨牙的英文

• deciduous premolar tooth

• "乳"英文翻译    give birth to
• "前磨牙"英文翻译    dentes premolares; premolar ...
• "前磨牙" 英文翻译 :    dentes premolares; premolar teeth
• "第一前磨牙" 英文翻译 :    first premolar; frist premolar
• "前磨牙卡环" 英文翻译 :    premolar clasp
• "双尖牙,前磨牙" 英文翻译 :    bicuspid ,bicuspid tooth
• "磨牙-前磨牙偏转角度" 英文翻译 :    molar-premolar angle of deflection
• "前磨牙及磨牙后面" 英文翻译 :    posterior surface of premolar and molar
• "前磨牙相似论" 英文翻译 :    premolar analogy theory
• "前磨牙, 双尖牙, 前臼齿" 英文翻译 :    premolar teeth
• "上颌右第二前磨牙" 英文翻译 :    maxillary right second premolar tooth
• "上颌右第一前磨牙" 英文翻译 :    maxillary right first premolar tooth
• "上颌左第二前磨牙" 英文翻译 :    maxillary left second premolar tooth
• "上颌左第一前磨牙" 英文翻译 :    maxillary left first premolar tooth
• "双尖牙, 前磨牙, 前臼齿" 英文翻译 :    dentes bicuspidatus; teeth bicuspid
• "下颌右第二前磨牙" 英文翻译 :    mandibular right second premolar tooth
• "下颌右第一前磨牙" 英文翻译 :    mandibular right first premolar tooth
• "下颌左第二前磨牙" 英文翻译 :    mandibular left second premolar tooth
• "下颌左第一前磨牙" 英文翻译 :    mandibular left first premolar tooth
• "二尖的，二尖瓣，双尖牙，前磨牙" 英文翻译 :    bicuspid
• "二尖牙,二尖齿,前磨牙,双尖牙" 英文翻译 :    bicuspid tooth
• "磨牙" 英文翻译 :    1.(睡觉时咬牙) grind one's teeth in sleep2.(多费口舌) indulge in idle talk; argue pointlessly 你不用跟他磨牙。 don't waste your time arguing with him.3.[解剖学] [生物学] molar (teeth); grinding teeth; back teeh; azzle-tooth; axle-tooth; mylodontes; bruxism; brygmus 前磨牙 premolar
• "乳前齿" 英文翻译 :    deciduous premolars
• "前磨头" 英文翻译 :    qianmotou
• "哺乳前的" 英文翻译 :    prelacteal

• Ion objective : to investigate effect of nd : yag laser irradiating root canals on periapical tissue . methods : three minipigs were used in this study , deciduous premolars were opened , pulps were extracted , root canals were enlarged , then irradiated with nd : yag laser 30s and filled conventionally . the changes of periapical tissue were observed after 1 , 3 , 7 and 15 days . results : after one day , periapical tissue showed enlargement and engorgement of blood vessel and a few of leukocyte , the changes were more serious than in control . after 3 and 7 days , there were minor reactions in periapical tissue and same as the control group . after 15 days , periapical membrance in most specimens was normal . slight inflammatory reaction was found in the test group as same as in control group . conclusion : there was little damage to periapical tissue with the laser irradiation
  目的:观察激光在根管内照射后对根尖周组织的作用.方法:选3只小型猪,全麻下将乳前磨牙开髓、抽髓,根管扩大后,激光照射30秒,做常规根管充填.对照组为常规根管充填. 1天、 3天、 7天和15天后观察根尖周组织的变化.结果:激光照射后1天,根周膜血管充血、轻度炎症,对照组只有根尖周膜充血.激光组组织反应比对照组稍重.激光照射后3天和7天,少数病例根周组织有轻度的刺激与对照组的病理表现相近.激光照射后15天部分标本根周膜正常,部分标本有轻度炎症反应,与对照组结果基本相似.结论:本激光照射条件对根尖周组织没有明显损伤作用,可供临床应用时参考