Pearson product moment correlation coefficients were used to analyze the effect of the age, cranial length and maxillary length on the molar's location in the maxilla.

但是后續(xù)的實(shí)驗(yàn)研究表明在线观看污色视频，上頜第一恒磨牙的位置并不是固定不變的国内a片在线视频，它會(huì)隨著牙弓內(nèi)性爱裸体视频、外因素的變化而發(fā)生位置的變化国产一级婬片a免费播放口，影響錯(cuò)畸形的形成[1]。

Methods From January 1997 to January 2005, 95 patients suffering from mandibular prognathism or accompanied by other deformities have been operated on by technique of intraoral SSRO in our hospital were studied.

對(duì)1997年1月～2005年1月于我院采用下頜升支矢狀劈開截骨術(shù)矯正的下頜前突及下頜前突合并其他部位畸形患者95例術(shù)后并發(fā)癥進(jìn)行回顧性分析99re热在线免费视频精品观看。

Objective To explore the indication, advantage and disadvantage of modified or classical technique of intraoral sagittal split ramus osteotomy for correction of mandibular prognathism.

Obwegeser(1957)和Dolpont(1961)創(chuàng)建的用于矯治下頜畸形的經(jīng)典下頜升支矢狀劈開截骨術(shù)(sagittal split ramus osteotomy，SSRO)被認(rèn)為是正頜外科的里程碑av在线.con。

PURPOSE: To evaluate the role of total maxilla setback by Le Fort Ⅰosteotomy for correction of maxillary prognathism with skeletal Class Ⅱ malocclusion.

目的：探討Le Fort Ⅰ型骨切開(Le Fort Ⅰ osteotomy)上頜骨整體后退術(shù)在矯治骨性Ⅱ類上頜骨前突畸形中的價(jià)值日韩激情一级毛片免费。

Total maxilla setback by Le Fort Ⅰ osteotomy is an effective way to cure the patients of maxillary prognathism with skeletal Class Ⅱ malocclusion.

對(duì)于骨性Ⅱ類上頜骨前突畸形患者，Le Fort Ⅰ型骨切開上頜骨整體后退術(shù)是一種安全丝袜欧洲另类自拍视频在线观看网站、合理成年18岁在线网站、有效的正頜外科術(shù)式。

Methods 23 patients with mandibular prognathism and 9 with mandibular hypoplasia were undergone mandibular setback or advancement respectively by way of bilateral sagittal split osteotomy.13 parameters were measured using lateral cephalometric X-ray films taken before and post treatment.

下頜前突患者23例與小頜畸形患者9例欧美在线免费观看av片，分別行雙側(cè)矢狀劈開后退或前徙下頜www.色色视频com，手術(shù)前后拍攝X線頭顱定位側(cè)位片，進(jìn)行頭影測(cè)量殴美大吊性交久，測(cè)量項(xiàng)目13項(xiàng)操b福利视频，測(cè)量數(shù)值配對(duì)t檢驗(yàn)，并將下頜后退距離與各測(cè)量項(xiàng)目變化值作相關(guān)分析精品自拍偷拍视频。

Results: The mean follow-up of 15 (6~30) months revealed that fractures after operation in all the 5 6 cases. 5 cases nails which in the collum femoris become loose and prolapsus postoperation, but all the 5 cases were obtained ideal union, no deformity and disunion, the activity of legs were very well.

結(jié)果 術(shù)后隨訪6~30個(gè)月黄页网站在线观看高清免费，平均15個(gè)月，5例患者術(shù)后股骨頸內(nèi)釘松動(dòng)脫出ww97在线观看，但骨折愈合良好亚洲综合操逼网，無(wú)畸形及骨折不愈合，下肢活動(dòng)良好日黄色网址。

Results: The mean follow-up of 15 (6～30)months revealed that fractures after operation in all the 5 6 cases.5 cases nails which in the collum femoris become loose and prolapsus postoperation , but all the 5 cases were obtained ideal union, no deformity and disunion, the activty of legs were very well.

結(jié)果 術(shù)后隨訪6～30個(gè)月2020黄色在线，平均15個(gè)月，5例患者術(shù)后股骨頸內(nèi)釘松動(dòng)脫出国产日韩欧美在线，但骨折愈合良好精品中的精品自拍，無(wú)畸形及骨折不愈合，下肢活動(dòng)良好激情性欧美图片小说。

In some cases, the height of vertebra could be increased after the operation, however, it is not for the technology but for the posture of patients that the patients would pronate on the table and over-straight their bodies. In this situation, bone cement can be injected into the vertebras and enhance the int ensity, change the spine kyphosis, recover the spine physiological line, so it gets to the aim of treatment.

有時(shí)病椎術(shù)后高度增加免费。色婬，不是椎體成形術(shù)操作本身抬高椎體高度，而是在病人俯臥位時(shí)進(jìn)行的體位引起過(guò)伸而復(fù)位日韩精品毛色视频在线观看，此時(shí)椎體內(nèi)再加入骨水泥固化美女操逼视频污网站，使椎體固定在復(fù)位后的位置上一级黄色视频九九影院，并且增加了耐壓強(qiáng)度，同時(shí)改變了脊柱的后凸畸形亚洲,欧洲,乱伦，恢復(fù)了脊柱生理力線沈阳老女人叫床脏话对白，這樣就會(huì)達(dá)到治療目的。

The maxillary protraction with orthopedic force is often used to treat those with the primary deformity of maxilla underdevelopment.

其中国产精品苐一页狼友视频，以上頜骨發(fā)育不足為主要畸形表現(xiàn)的患者亚洲欧美一区二区播放，臨床常采用矯形力牽引上頜骨向前進(jìn)行矯治。