Improving facial esthetics of our patients is of great importance to orthodontists. An individual's facial appearance is one of their most obvious characteristics and has profound social significance. Tooth movement and proper positioning of the teeth to ensure favorable facial changes and to avoid unfavorable changes should be the goal in the orthodontist's mind.

中文摘要改善患者顏面美觀對矯正醫(yī)師是很重要的工作，顏面外觀是一個(gè)人最重要的特質(zhì)之ㄧ久久裸体黄色一级毛片，而且會(huì)影響社會(huì)人際關(guān)系黄片在线看啊啊啊啊啊啊，在矯正醫(yī)師的觀念中必須理解到除了牙齒的移動(dòng)及適當(dāng)?shù)呐帕型猓€要注意任何齒列的改變是否會(huì)引起不理想的顏面外觀改變日本特黄AAAAAAA大片。

Methods: 230 cases of tooth fractures of the elderly were investigated and different prosthetic measures were taken.

材料與方法：對230例老年人牙折的病例進(jìn)行臨床調(diào)查日本免费观看黄站，并根據(jù)不同情況采用各類方法修復(fù)。

Later on of inside in several days, grow proud flesh organization inside the nest hole, slowly fill with this wound, the later nest hole grows gradually even, until the wound completely heals, the wound after healing the tooth slot bone still needs an absorption process, to two months hereafter then can stabilize.

過后的幾天里，窩洞內(nèi)生長肉芽組織91免费高清国产自产拍，慢慢地填滿這個(gè)創(chuàng)口国产综合色视频，以后窩洞逐漸長平，直到創(chuàng)口完全愈合妓女网妓女网站，創(chuàng)口愈合后牙槽骨還需有一個(gè)吸收過程啪啪啪免费视频网站，要到兩個(gè)月以后才能穩(wěn)定。

The main products are CNC punch Tape feeder, NC spiral bevel gear milling machine, CNC spiral bevel gear tooth pull machines.

主要產(chǎn)品有數(shù)控沖床送料機(jī)91在线免费精品、數(shù)控弧齒錐齒輪銑齒機(jī)玖玖九在线热视频、數(shù)控弧齒錐齒輪拉齒機(jī)等2021色色。

Objective To study the possibility of using radiopaque resinifying agent in resinification of the tooth.

雍 王嘉德目的為研究顯影塑化劑在牙髓塑化治療的顯影效果久久久久AAAA三级黄片AAA。

By using this kind of special toothpaste, children may decrease the rate of tooth decay.

用了這種特效的牙膏，小孩蛀牙發(fā)生率可能會(huì)下降久久久久久精品久久久一区。

Fracture of the tooth, lateral perforation of the canal, and breaking of the reamer were not found.

證實(shí)了超聲根管治療的有效性精品在线免费观看、安全性和實(shí)用性，但在處理彎曲根管方面由于其形成作用較差欧美五区，故尚有一定的局限性gg网站网站在线观看视频。

In control groups: 3 pigs molar tooth was removed but no implanted DBCs/ GCHT scaffold and 3 pigs receival merely implanted GCHT scaffold.

由上述的結(jié)果再次證實(shí)，DBCs具有自行更新97超人碰人人艹人人摸人人干、分化成不同后裔及選植生殖的能力大学生一级毛片免费视频。

The symptom that the week of the tooth blazes, the main performance is red and swollen for gum and bleeds, not only bleed while brushing teeth, sometimes while talking or biting a hard thing also want issue of blood, accidentally can also have self-moving issue of blood.

牙周炎的癥狀，主要表現(xiàn)為牙齦紅腫这里有精品99、出血国产黄调教一区二区三区，不僅在刷牙時(shí)出血，有時(shí)在說話或咬硬物時(shí)也要出血天天日狠狠插，偶也可有自發(fā)出血日本女人的牲交视频69。

Paint the tooth flank of the big bevel gear with a thin and equal red lead coat.

即在大錐齒輪的齒面上涂一層薄而均勻的紅鉛油，然后轉(zhuǎn)動(dòng)齒輪數(shù)圈人人干日日干人人操。