臼齒 的英文怎麼說
中文拼音 [jiùchǐ]
臼齒
英文
dentes molares; mola; molar; molar teeth; back teeth; axle-tooth; azzletooth-
This case report will present an immature mandibular first permanent molar with carious exposure treated by partial pulpotomy
本篇病例報告即描述局部斷髓應用於發育未完成恆牙第一大臼齒,因治療齲齒引起牙髓暴露。The teeth located between the cuspids and the molars, having either two or three cusps. the bicuspids are numbered 4, 5, 12, 13, 20, 21, 28 & 29. also known as premolars
位於尖牙和磨牙(臼齒)之間的牙,所有雙尖牙都有兩個或三個牙尖.雙尖牙被編號為4 , 5 , 12 , 13 , 20 , 21 , 28和29 .也被稱為前磨牙(臼齒)Thirty weeks later two - millimeter - wide molar crowns emerged, complete with pulp chambers, root tips and bonelike layers of dentin and, in a first, enamel
30周后,冒出了兩公釐寬的臼齒牙冠,具有牙髓腔、牙根的根尖、一層如骨骼般的象牙質,以及最基本的琺瑯質。Prefabrication of dental crowns for primary dentition and permanent young molars
製造主要齒列和臼齒牙冠。In 1927, at chou-k'ou-tien, near beijing, a hominid lower molar of unusual pattern was discovered.
1927年,在北京附近的周口店發現一顆形狀異常的人類下臼齒。The patient has a radiolucent lesion below the molar teeth in the right mandible
病人在右下頜的大臼齒,有一放射透過性的病變。Depression of the mandible is performed by the mylohyoid, geniohyoid, and plastyma muscles
下頷的下降賴臼齒與舌骨肌、頦舌骨肌和頸闊肌。The grinding action of the molars requires coordinated and synchronizd contraction of the muscles of mastication
而臼齒作咀嚼動作時,需靠咀嚼肌協調而一致的收縮。The technique is a simple, easy, and effective treatment for both unilateral and bilateral cases, and can be applied to correct the mesial impaction of other molars
本系列報告第一部份,探討近心阻生下顎第二大臼齒之成因與扶正方法,並擇其中5例簡要報告。Excessive mesial - axial inclination of the mandibular second molar or inadequate posterior arch length cause the mandibular second molar to become impacted against the distal contour of the first permanent molar
摘要下顎牙弓空間不足或第二大臼齒本身過度的近心軸向傾斜,常造成第二大臼齒前傾和阻生。A case report is presented on a 26 - year - old man had a class lll malocclusion with severe facial asymmetry, unilateral cross - bite, missing of multiple teeth and mesial tilting of multiple second molars
摘要本病例報告為一26歲骨性三類異常咬合之成年患者,同時伴隨有顏面歪斜、單側錯咬、多顆牙齒缺失及多顆臼齒近心傾倒。The elephant grinds its food with / between its powerful molars
象用其強有力的臼齒嚼碎食物For an orthodontic case with the discrepancy of the discoordination between the length of palate bone and tooth size or for a case with skeletal discrepancy of the unsymmetry upper and lower jaw in their size and position, the most common treatment is to extract the upper ahd lower first or the second premolar
摘要一般矯正治療,對于齒槽骨和牙齒大小長度總和的不調和或上下顎骨骨骼性大小、位置不對稱,其處置原則通常都以上下顎第一小臼齒或第二小臼齒等4齒做為拔除對象來進行矯正治療。Deviations are level bites, extra premolars, missing incisors, premolars and / or back molars, and poor occlusion
水平咬合,多出的臼齒,缺失門齒、小臼齒及後面的臼齒,和閉合不正都屬于缺陷。They studied about 80, 000 fossils, predominately molars and premolars, to reveal when 132 different species of small rodents first arose ? and when the animals disappeared
他們研究了大約8萬塊化石.大多是臼齒和前臼齒的,以探明132個小型嚙齒目物種何時產生又何時消亡Despite of food impaction and proximal caries of first permanent molar, impacted lower second molar also affect the normal function of occlusion
除了影響正常咬合功能外,常因食物阻塞而伴隨大臼齒間軟組織發炎或第一大臼齒遠心側齲齒。The six - year molars are the first permanent molars which erupt at the age of six. there are a total of four six - year molars, one in each quadrant, situated right behind the last primary molars. the four molars are vital to the normal occlusion of permanent teeth
小朋友六歲時,他下頜乳臼齒後面長出大牙齒,即第一大臼齒,共有四隻,位置在口腔四端乳臼齒的後面,由於通常在六歲左右長出,故稱為六歲齒。One of us ( young ) also took part in these experiments for which raw material was derived from the unerupted third molars ( “ wisdom teeth ” ) of six - month - old pigs
本文作者之一楊恩也參與了這些實驗,實驗素材取自六個月大的小豬口中、尚未冒出的第三臼齒(智齒) 。Yes, they have. did you notice the black spot on my right molar
有。你有留意到我右邊臼齒有一黑點嗎?B : yes, they have. did you notice the black spot on my right molar
有。你有留意到我右邊臼齒有一黑點嗎?分享友人