Results There were obvious mandible changes such as the increase of SNB angle and decrease of ANB angle and overjet after treatment with Twinblock, suggestive of mandible growth, increase of facial angle, reduction of mandible process angle, mild adduction of upper incisors, and mild anteversion of lower incisors.

結(jié)果 矯治前后下頜骨的變化具有統(tǒng)計(jì)學(xué)意義亚洲精品中文，表現(xiàn)在SNB角的增大和ANB角、OJ的減小欧美日韩视频在线，提示下頜骨的生長(zhǎng)自拍偷拍视频区、面角增加和頜突角減小五十路无码番号，上前牙輕度內(nèi)收和下前牙少量前傾。

Results: In Angle's Class II,division 2 patients,the upper incisors elongated and lingually inclined, the upper lip was separated from the upper incisors, the lower lip covered most of the upper incisors' crown, the bottom of mentolabial sulcus rose.

結(jié)果：安氏II類2分類錯(cuò)唇齒關(guān)系形態(tài)特征表現(xiàn)為：上中切牙舌傾并伸長(zhǎng)十八禁无码R片在线观看；上唇與上中切牙分離中文字幕笫二页；下唇過度覆蓋上中切牙牙冠；頦唇溝底上抬黄色a片在线看。

Undershot teeth such that contact with the upper incisors is lost by two or more of the lower incisors is a disqualification.

下顎突出式咬和如果有兩顆或兩顆以上的上門牙無法與下門牙接觸自拍视频日韩图片在线观看网站，屬于失格。

The results are as follows:(1) With the imposing of orthopedic force of simulating maxillary protraction on maxilla, in the sagittal direction, the maxillary complex of the SD Rats in experimental group grows more quickly than that in two control groups, and the extent of the maxillary complex increases more evidently. The maxillary complex displays anti-clockwise forward and upward rotation.(2) With the imposing of orthopedic force on maxilla, upper incisors exhibit labial-inclined, labioclination of lower incisors changes insignificantly, and the shape and the dimension of skull are not affected significantly.(3) The expression of TGF-3 , in frontomaxillary sutures and palatomaxillary sutures shows different intensity in different extent of time. But The expression of TGF-{3, in experimental group is more intensive than that in two control groups, and that in operated control group and natural growth group has no significant difference.

結(jié)果如下：在模擬上頜前牽引矯形力作用下轻点肏我在线观看91，(1)生長(zhǎng)發(fā)育期大鼠上頜復(fù)合體在矢狀方向生長(zhǎng)加快婷婷在线综合，長(zhǎng)度明顯增加，并表現(xiàn)出向前向上的逆時(shí)針旋轉(zhuǎn)手机免费黄色网站电影免费在线观看；(2)上切牙唇傾亂倫图片网，下切牙的唇傾度沒有明顯變化，顱腦的形態(tài)與大小不受影響大家操网；(3)額頜縫和腭頜縫中TGF-β_1的表達(dá)欧美性爱xxⅩx，同一時(shí)段實(shí)驗(yàn)加力組要強(qiáng)于手術(shù)對(duì)照組與自然生長(zhǎng)組，而手術(shù)對(duì)照組與自然生長(zhǎng)組之間無顯著性差異XXXX.WWW.com69。

In Angle's Class II,division 1 patients, the upper incisors labially inclined and closed up the upper lip,the lower lip reduced the covering with the upper incisors' crown.

安氏II類1分類錯(cuò)唇齒關(guān)系形態(tài)特征表現(xiàn)為：上中切牙明顯唇傾并與上唇過度貼合人人操人人看人人玩，上唇外翻，下唇對(duì)上中切牙覆蓋明顯減少欧美一级视频免费观看。

The proportion of maxillary center incisors, maxillary lateral incisors, maxillary canines curved in mesiodistal were 11.17%, 16.19% and 21.43%, in labio-lingual were 39.59%, 40.00% and 29.59%, both in labiolingual and mesiedistal directions were 4.60%, 35.24% and 24.49%.

大約50％左右的上頜前牙根管存在中度彎曲：與上頜切牙相比性按摩一级毛片，上頜尖牙的彎曲度略大而彎曲半徑略小。

Maxillary central incisors had a slightly greater pulpal blood flow values than maxillary lateral incisors. The flow values from 15 teeth with necrotic pulp or pulpless teeth were significantly lower than that from the control teeth. Before therapy the values from 16 deep caries teeth were all higher than that from the control teeth. After therapy, most (15/16) of those values decreased to normal in three days. The value of one tooth with deep caries remained high, and one week later, the pulp became necrosis.

由死髓牙測(cè)得的流量值顯著小于正常對(duì)照高清无码亚洲黄网。16顆深齲患牙治療前牙髓血流量皆高于正常對(duì)照組一级性爱黄色视频，治療后有15顆患牙的血流量很快降至正常，有1顆患牙在治療后血流量無明顯變化人人操人人爱人人草，最終發(fā)生牙髓壞死美女视频在线观看网站。

The results of Pancherz analysis shows that the correction of negative overjet is mainly due to the advancement of maxilla and upper incisors. But the position changes of mandible and lower incisors imply that severe maxillary hypoplasia with high angle and/or mandibular retrusion is contraindicated by the method conducted in this study.

頭影測(cè)量側(cè)位片Pancherz分析法的分析結(jié)果表明，本研究中上頜后縮患者反覆蓋的矯治主要由上頜骨www.色哟哟在线免费视频、上切牙的前移引起的熟女污污色，但下頜骨和下切牙位置的變化提示適應(yīng)癥的選擇應(yīng)注意避免上頜后縮同時(shí)伴有高下頜角和／或下頜后縮的患者。

Its mechanism is downward and backward rotation of the mandible, the retrusion of the lower incisors, the protrusion of the upper incisors and the forward growth of maxilla.

FR-Ⅲ是矯治替牙期前牙反的理想方法之一强奸乱轮在线视频，其機(jī)理是下頜骨向下你懂得小视频、向后旋轉(zhuǎn)，舌傾下切牙亚洲黄频网站，唇傾上前牙大黑欧美！黑黑，促進(jìn)上頜骨向前生長(zhǎng)。

Secondly, the incisors grow faster, then the beginning of next to no longer permanent, in the "free" environment will, of course, a large growth, but within the next two years to grow permanent incisors on the natural limits; the most important point is that "parents feel that the incisors are the wrong impression", after the permanent teeth will not grow up stereotypes, so on the child's little face, mouth does not match, it appears to "Super", as the children grow up day by day face, bone development, facial development, such as children and adults will face the size of incisors is coordination of the match,"So we say that time will the children from 'ugly duckling' change 'Swan'."

其次，門牙長(zhǎng)得快欧美人成在线视频免费一级A片，這時(shí)旁邊的恒牙都沒開始長(zhǎng)JiZzJiZZ国产免费A片7，在&無拘無束&的環(huán)境下當(dāng)然會(huì)生長(zhǎng)得大一點(diǎn)，但兩年內(nèi)旁邊恒牙長(zhǎng)出就自然限制了門牙超碰在线婷婷免费；最重要的一點(diǎn)是，&覺得門牙大都是家長(zhǎng)的錯(cuò)覺&性交小说在线观看，恒牙定型后不會(huì)再長(zhǎng)大欧美黄色视频免费体验，所以放在孩子的小臉、小嘴中不匹配AA级黄色高潮喷液毛片，才顯得&超級(jí)大&国产精品乱子论免费无码，隨著孩子臉形一天天長(zhǎng)大，骨頭發(fā)育香蕉网视频在线观看、面部發(fā)展国产福利一区二视频播放24P，等孩子成年時(shí)門牙就會(huì)和臉形大小十分協(xié)調(diào)、般配了国产日韩视频一区，&所以我們說時(shí)間會(huì)讓孩子由'丑小鴨'變'天鵝'&XXXX欧美性。