Preoperative proper design is required according to the condition of gingiva.

術(shù)前要求合理設計蝌蚪久久，根據(jù)牙齦和牙周的情況日韩精品理论片在线观看，進行消炎或手術(shù)處理。

The ultimate aim of periodontal treatment is periodontal regeneration or forming new attachment apparatus which is one of the hotspot of periodontology. Tissue engineering has been introduced into the field of periodontology, which contribute a new vista to periodontal regeneration. One of the important parts of tissue engineering is finding proper seeded cells.

牙周治療的最終目標是牙周組織的完全再生和形成牙周新附著超碰免费一欧美精品，因牙周病而喪失的牙周組織18水女人一级黄色，其修復與重建的難度很大，傳統(tǒng)的牙周治療和引導性組織再生技術(shù)雖取得一定的臨床效果自拍偷拍日韩欧美，但總的看來欧美精品-a，尚不能達到牙周組織完全再生的目的。

Have the sufferer of tartar should periodical arrive the hospital cure and chase tartar etc. the clearance is clean and get a tooth bag for week, tooth week usually swells and overflows the Nong beard surgical operation treatment, with proud flesh in the clearance tooth week bag organization and the stone calculus in gum, make the tooth supported to organize for week reborn, recover, tooth loose but can adopt steel wire ligation or clipboard fix, make loose move a tooth mutual support, depend on, attain opposite stability, can bear the effect of certain dint.

有牙石的患者應定期到醫(yī)院去治療色aV一区二区在线观看，把牙石等清除干凈人人人人人人人操干，患有牙周袋，牙周經(jīng)常腫脹人人橾人人橾，溢膿者須手術(shù)治療国产va小视频，以清除牙周袋內(nèi)的肉芽組織及牙齦下結(jié)石，使牙周支持組織再生亚洲一级aⅤ电影一区二区，恢復国产强奸av片，牙齒松卻者可采用鋼絲結(jié)扎或夾板固定视频无码在线看，使松動牙相互支持，依靠自拍偷拍第1页，達到相對穩(wěn)定国内偷拍91，能承受一定力的效果。

Purpose: To understand the application of digital imaging for intraoral radiography and to evaluate the diagnostic accuracy of different lesion.

目的：研究應用數(shù)字化成像系統(tǒng)檢查牙齒和牙周的不同病變717影院午夜福利A级。

The treatment to periodontal disease is mainly combined therapy,which control inflammation by periodontal medicine and operation;adjust interlocking,eliminate dental wound,relieve the burden of peridental supporting tissue by recovery treatment;fix the loose teeth,disperse the bite force,control the patho-loose and displacement,elevate the masticatory efficiency,make the troubled teeth to rest,is benefit to the control to periodontal inflammation and the healing of destructed periodontium.

牙周病治療主要是綜合治療免费的三级黄网站，通過牙周藥物治療、手術(shù)治療來控制炎癥草国产网站在线；通過修復治療調(diào)整咬合AV性爱网址，消除牙創(chuàng)傷，減輕牙周支持組織的負擔农村妇女野外AAAAA图片；固定松牙久久久黄网大全免费无码，分散力，控制病理性松動和移位日韩99re在线，提高咀嚼效能国产精品偷频观看免费，使患牙得到生理性休息，利于牙周炎癥的控制和已破壞的牙周組織的愈合综合日韩欧美。

In order to analyze the association of the periodontitis severity with changes of the human dental pulp, one hundred caries-free and restoration-free periodontally involved teeth with different periodontic destruction were studied histologically.

為了分析牙周炎的病變程度與牙髓組織改變的關(guān)系久久中文字幕乱码久久午夜加勒比，對100個牙體完好的具有不同牙周破壞程度的牙周炎患牙進行了組織學觀察，分析牙根暴露量香蕉香蕉国产片一级一级毛片、牙周袋深度和牙齒松動度與牙髓病變的關(guān)系国产jiuse视频网站最新地址。

Periodontitis is an inflammatory disease that characterized by the destruction of periodontium both the soft tissue and the bone.

牙周病是一種牙周的軟組織與硬組織因炎性反應產(chǎn)生的破壞所造成的疾病。

Results: Before the fixed bridge was applied, under vertical load, the high-stress region was near around the apical of periodontal ligament with mainly compressive stresses. Under oblique load, the high-stress region was near around the cervical of periodontal ligament with both tensile and compressive stresses. After the fixed prosthodontics, stress and strain distributions were similar with that when the fixed bridge was not applied. But the maximum stress, strain and displacement increased apparently. The stresses in exterior surface of periodontal ligament were larger than that of interior surface; this character of periodontal ligament under vertical load was more obvious than that under oblique load.

結(jié)果：固定橋修復前黑美粗硬三級，垂直載荷下在线日韩成人电视播放网站视频免费，基牙牙周膜的應力以壓應力為主，應力集中在根尖人人草人人干人人射；斜向載荷下狼友视频入口首页面，基牙牙周膜的應力主要是拉應力和壓應力，應力集中在唇欧美一级A片视频网、舌頸緣免费毛片不卡；固定橋修復后，基牙牙周膜的應力和應變分布規(guī)律與修復前相似AAA特级黄色视频，但最大應力、應變值都明顯增大日韩欧美性爱综合视频；牙周膜內(nèi)表面的應力大于牙周膜外表面干死你肏死你视频；垂直載荷時，牙周膜內(nèi)成品app直播间、外表面的應力差異更為顯著欧美丝袜精品一区二区。

After forming the tooth week bag, usually carried on a medicine processing to the tooth week bag, can place to go into various medicine in the tooth week bag, such as iodine glycerin, compound prescribe iodine liquid or anti-virus medicine, make the tooth kept a higher medicine density inside the bag for week, exterminate a tooth various germ of bag attained to disinfect, eliminate inflammation and refrained from rash action for week of function.

形成了牙周袋后性生活一级A片，通常對牙周袋進行藥物處理，可在牙周袋內(nèi)置入各種藥物AV免费九九在线观看，如碘甘油欧美一级黄色片99、復方碘液或抗菌藥物，使牙周袋內(nèi)保持較高的藥物濃度日韩欧美在线视频观看，消滅牙周袋的各種細菌性a视频在线观看，達到殺菌、消炎和收斂的作用免费无码大黄网站在线观看。

The animals were randomly divided into groups as follows: testⅠ: Group S, 20 rats were immobilized by using of flexible wire mesh (5x5mm) bent to bodies, and freed of food and water during the experimental period (8pm-8am).

本研究目的是結(jié)扎建立實驗性牙周炎動物模型曰韩欧美不卡片，研究限制性應激與牙周炎之間的關(guān)系；在應激基礎上給與大鼠尼古丁玖玖在线资源www网，探討應激和吸煙協(xié)同作用在牙周炎的發(fā)生發(fā)展過程中的作用99热精品3，為進一步闡明牙周炎的發(fā)病機制奠定基礎。