ABSTRACT:OBJECTIVETo study the correlation between anatomic structure of the inferior alveolar nerve canal and dental implantation by measuring mandible innervation esemplarsMETHODSThe intramandibular course of mandibular canal and its dimendion were measured in 15 mandibles with teeth; the relationship between blood vessel and nerve was observed in 5 fresh samples in which the artery was filled; and then the data were analyzed by statisticsRESULTSThe mandibular canal was close to the lingual side and the inferior margin of the mandible, the mandibular canal and the 10mm underside of mandible were parallel in the region of the first and the second molars, it runned outboard to genal aperture when it was hereabout genal aperture, and the blood vessel lay above nerve in the mandibular canalCONCLUSIONIn implant operation performed according to normal anatomy, injury to inferior alveolar nerve may be avoided.

［目的］探討下頜管的解剖結(jié)構(gòu)與牙種植的關(guān)系［方法］選取15具牙列完整的成人離體下頜骨標(biāo)本和5具經(jīng)過(guò)動(dòng)脈血管內(nèi)灌注的新鮮標(biāo)本精品欧洲国产Av高潮，測(cè)量下頜骨在每個(gè)牙位截面上有關(guān)牙槽嵴及下頜管的相關(guān)數(shù)據(jù)国产精品三级片网站，進(jìn)行統(tǒng)計(jì)學(xué)分析［結(jié)果］牙槽嵴頂以及下方10mm寬度由前向后逐漸增寬；牙槽嵴由上向下逐漸增寬就去干黄色激情图片小说；下頜管位于下頜骨體內(nèi)下方走行中偏舌側(cè)国产69AV视频，并近下頜骨下緣国产污污自拍视频观看，在下頜第1，2磨牙區(qū)下頜管走行與下頜下緣成平行狀亚洲最大天堂在线观看视频，在近頦孔處轉(zhuǎn)向外和向頰側(cè)出頦孔国模大胆私拍啪啪AV；下頜管內(nèi)血管位于下牙槽神經(jīng)之上［結(jié)論］牙種植術(shù)中按正常解剖部位并且側(cè)重頰側(cè)骨板操作，可避免損傷下牙槽神經(jīng)性爽交刺激视频在线；如果術(shù)中下頜管內(nèi)突然涌出大量新鮮血液女明星换脸A级久久久毛片，則提示若繼續(xù)手術(shù)可能損傷下牙槽神經(jīng)。

ABSTRACT:OBJECTIVETo study the correlation between anatomic structure of the inferior alveolar nerve canal and dental implantation by measuring mandible innervation esemplarsMETHODS The intramandibular course of mandibular canal and its dimendion were measured in 15 mandibles with teeth; the relationship between blood vessel and nerve was observed in 5 fresh samples in which the artery was filled; and then the data were analyzed by statisticsRESULTSThe mandibular canal was close to the lingual side and the inferior margin of the mandible, the mandibular canal and the 10mm underside of mandible were parallel in the region of the first and the second molars, it runned outboard to genal aperture when it was hereabout genal aperture, and the blood vessel lay above nerve in the mandibular canalCONCLUSIONIn implant operation performed according to normal anatomy, injury to inferior alveolar nerve may be avoided.

［目的］探討下頜管的解剖結(jié)構(gòu)與牙種植的關(guān)系［方法］選取15具牙列完整的成人離體下頜骨標(biāo)本和5具經(jīng)過(guò)動(dòng)脈血管內(nèi)灌注的新鮮標(biāo)本成a免费视频大全，測(cè)量下頜骨在每個(gè)牙位截面上有關(guān)牙槽嵴及下頜管的相關(guān)數(shù)據(jù)2017年国产一级黄片，進(jìn)行統(tǒng)計(jì)學(xué)分析［結(jié)果］牙槽嵴頂以及下方10mm寬度由前向后逐漸增寬；牙槽嵴由上向下逐漸增寬欧美一级二级三级网站大全；下頜管位于下頜骨體內(nèi)下方走行中偏舌側(cè)亚洲色精品一区二区三区四区，并近下頜骨下緣免看一级黄片，在下頜第1日本簧片网站，2磨牙區(qū)下頜管走行與下頜下緣成平行狀污污污网站免费，在近頦孔處轉(zhuǎn)向外和向頰側(cè)出頦孔下载日韩精品视频网站在线观看免费；下頜管內(nèi)血管位于下牙槽神經(jīng)之上［結(jié)論］牙種植術(shù)中按正常解剖部位并且側(cè)重頰側(cè)骨板操作，可避免損傷下牙槽神經(jīng)中文无码Av天天爽无码精品人妻；如果術(shù)中下頜管內(nèi)突然涌出大量新鮮血液,国产免费，則提示若繼續(xù)手術(shù)可能損傷下牙槽神經(jīng)91麻豆国产福利精品。

Probably, the reason is that marriages between close relatives risk inbreeding depression (caused by individuals receiving two copies of broken genes from the same ancestor, but by different paths—one maternal and the other paternal). Outbreeding means this is unlikely to happen, and at least one functional copy of each gene will be received.

原因很可能在于近親結(jié)婚存在近交劣勢(shì)的風(fēng)險(xiǎn)（由于個(gè)人從同一祖先但是不同途徑接受到了2份不完整的基因日日插人人操天天拍，父親一份激情综合婷婷丁香五月，母親一份），遠(yuǎn)交意味著這種情況不太可能發(fā)生91影视18以下禁在线观看，子女至少能得到一份有功能的基因拷貝成网站免费在线观看。

With more care for the safety of her new gown than for the comfort of her protegee, Mrs. Allen made her way through the throng of men by the door, as swiftly as the necessary caution would allow; Catherine, however, kept close at her side, and linked her arm too firmly within her friend's to be torn asunder by any common effort of a struggling assembly.

艾倫太太顧惜自己的新衣服比關(guān)照凱瑟琳更甚，她盡可能又小心又敏捷地穿過(guò)門旁邊的人群中文字幕在线观看日本；凱瑟琳挨著她旁邊小草无码视频，緊緊地勾著她的胳膊以便不被沖開黄色网站欧美，在這種挨挨擠擠的聚會(huì)上男人天堂视频网，這是很尋常的事。

Coaxial, contrarotating and widely separated semi-rigid three-blade rotors, with swept blade tip, attached to hub by steel plates; small fuselage cross-section, with nose sensors; flat-screen cockpit, heavily armour protected by combined steel/aluminium armour and spaced aluminium plates, with rearview mirror above windscreen; small sweptback tailfin, with inset rudder and large tab; high-set tailplane on rear fuselage, with endplate auxiliary fins; retractable landing gear; mid-set unswept wings, carrying ECM pods at tips; four underwing weapon pylons; engines above wingroots; high agility for fast, low-flying, close-range attack role; partially dismantled can be air-ferried in Il-76 freighter.

同軸456在线视频，并廣泛分離的反向半剛性三葉片轉(zhuǎn)子二久久黄片，葉片尖后掠，隸屬由鋼板樞紐三级毛片照片网站；小機(jī)身的橫截面未满十八18禁止网站，有鼻子傳感器；純平駕駛艙日韩美女精品一区二区，重裝甲保護(hù)的組合鋼/鋁裝甲鋁及間隔板全网免费看黄，前擋風(fēng)玻璃與后視鏡以上日韩操B；小sweptback尾翼，方向舵與插圖和大型標(biāo)簽又大又粗又黄的视频大全；高載列于機(jī)身后部尾翼人人漂人人操，與終板輔助鰭，可伸縮的起落架男人的天堂网最新网址，中集未波及翅膀又大又长的黄色视频，承載的秘訣流腦豆莢；四翼武器掛架欧美、日韩、亚洲、中文视频； wingroots發(fā)動(dòng)機(jī)以上激情自拍三级文学视频激情；快速高敏捷性，低空飛行国产精品一级AAAAAA片在线看，近距離攻擊的作用黄片在线免费看免费看免费在线看；部分拆除，可空氣中擺渡伊爾76貨機(jī)国产婷婷网站导航。

I jump'd up, and regardless of Danger, I went out, as soon as I could get my Cloaths on, thro' my little Grove, which by the Way was by this time grown to be a very thick Wood; I say, regardless of Danger, I went without my Arms, which was not my Custom to do: But I was surpriz'd, when turning my Eyes to the Sea, I presently saw a Boat at about a League and half's Distance, standing in for the Shore, with a Shoulder of Mutton Sail, as they call it; and the Wind blowing pretty fair to bring them in; also I observ'd presently, that they did not come from that Side which the Shore lay on, but from the Southermost End of the Island: Upon this I call'd Friday in, and bid him lie close, for these were not the People we look'd for, and that we might not know yet whether they were Friends or Enemies.

&我立即從床上跳起來(lái)aa网站在线观看，不顧一切危險(xiǎn)，急忙披上衣服在线观看国产黄片视频，穿過(guò)小樹林（現(xiàn)在它已長(zhǎng)成一片濃密的樹林了）国产资源水嫩视频在线播放，跑了出來(lái)。我說(shuō)不顧一切危險(xiǎn)欧洲A∨国产在线，意思是我連武器都沒有帶就跑出來(lái)了国外呦女网站。這完全違反了我平時(shí)的習(xí)慣。當(dāng)我放眼向海上望去時(shí)特级大黄A片免费线观看网站，不覺大吃一驚igao为爱寻找激情视频。只見四五海里之外，有一只小船久久无码A片，正掛著一副所謂&羊肩帆向岸上駛來(lái)国产不卡一级黄色录像。當(dāng)時(shí)正好順風(fēng)，把小船直往岸上送在线不卡高清AV户外。

Taken by themselves , they do but seem to be what they are not; they look like virtue at a distance, but they are detected by close observers, and on the long run; and hence it is that they are popularly accused of pretense and hypocrisy, not, I repeat, from t heir own fault, but because their professors and their admirers persist in takin g them for what they are not, and are officious in arrogating for them a praise to which they have no claim.

就其本身而言欧美一级黄色A片，它們似乎已經(jīng)面目全非，它們已成為一種只可遠(yuǎn)觀的美德大黄色视频，只有經(jīng)過(guò)長(zhǎng)久的觀察方可探知真相中文字幕第二一区。因此它們受到廣泛的責(zé)難，被指責(zé)為虛假玖玖色热在线、偽善91POPNY丨国产熟女。我想強(qiáng)調(diào)的是，這絕不是因?yàn)樗鼈冏陨碛惺裁催^(guò)錯(cuò)，而是因?yàn)榻淌诩捌涑绨菡邆円晃兜匕阉鼈兣妹婺咳侨蘸嗳嗳巳嗽柙枞巳耍疫€殷勤地獻(xiàn)上其本身并未要求的贊揚(yáng)99精品视频在线看。

Taken by themselves, they do but seem to be what they are not; they look like virtue at a distance, but they are detected by close observers, and in the long run; and hence it is that they are popularly accused of pretense and hypocrisy, not, I repeat, from their own fault, but because their professors and their admirers persist in taking them for what they are not, and are officious in arrogating for them a praise to which they have no claim.

就其本身而言，它們似乎已遠(yuǎn)非其本來(lái)面目欧美一区二区一页，遠(yuǎn)觀之下可以看视频的黄色网站，它們似乎是美德，然而AV片在线观看网址大全，只有通過(guò)長(zhǎng)期的近距離仔細(xì)觀察方可探知其真?zhèn)尉镁胿a中文字幕影视。也正因?yàn)榇耍鞣N美德品質(zhì)受到廣泛的責(zé)難色色香蕉色色色，指責(zé)其虛飾與偽善毛片a视频。我要強(qiáng)調(diào)，這絕非是因?yàn)槠渥陨碛惺裁催^(guò)錯(cuò)欧美色爱区，而是因?yàn)樗鼈兊男叛稣吆唾澝勒邆円晃兜匕阉鼈兣妹婺咳枪夥盐弁驹谙吖劭矗⑶疫€要好事地獻(xiàn)上其本身并不希冀的贊頌。

Taken by thelves, they do but seem to be what they are not; they look like virtue at a distance, but they are detected by close observers, and on the long run; and hence it is that they are popularly accused of pretense and hypocrisy, not, I repeat, from their own fault, but ause their professors and their admirers persist in taking them for what they are not, and are officious in arrogating for them a praise to which they have no claim.

就其本身而言天堂AV在线播放最新版，它們似乎已遠(yuǎn)非其本來(lái)面目精品射射射福利一区，它們似乎一遠(yuǎn)看的美德，經(jīng)久久細(xì)察方可探知免费黄色在线啊～啊～。因此它們受到廣泛的責(zé)難亚洲国产一区二区三区青草影视，指責(zé)其虛飾與偽善。我要強(qiáng)調(diào)国产妇女AAAAAAAA手机看片，這絕非是因?yàn)槠渥陨碛惺裁催^(guò)錯(cuò)鸥美色精品在线播放，而是因?yàn)榻淌趥兒唾澝勒邆円晃兜匕阉鼈兣妹婺咳牵⑶疫€要殷勤地獻(xiàn)上其本身并不希冀的贊頌se视频在线观看。

Taken by themselves, they do but seem to be what they are not; they look like virtue at a distance, but they are detected by close observers, and on the long run; and hence it is that they are popularly accused of pretense and hypocrisy, not, I repeat, from their own fault, but because their professors and their admirers persist in taking them for what they are not, and are officious in arrogating for them a praise to which they have no claim.

就其本身而言成年人在线观看，它們似乎已遠(yuǎn)非其本來(lái)面目，它們似乎一遠(yuǎn)看的美德亚洲综合久久综合激情久久，經(jīng)久久細(xì)察方可探知在线免费免费观观看看的黄色视频。因此它們受到廣泛的責(zé)難，指責(zé)其虛飾與偽善久久黄片不卡。我要強(qiáng)調(diào)色黄视频污，這絕非是因?yàn)槠渥陨碛惺颤N過(guò)錯(cuò)，而是因?yàn)榻淌趥兒唾澝勒邆円晃兜匕阉鼈兣妹婺咳?1福利精选在线导航，并且還要殷勤地獻(xiàn)上其本身并不希冀的贊頌亚洲精品你懂的在线播放。