颏

Key words: hemifacial microsomia; Medpor; orizontal osteotomy of chin

半侧颜面短小畸形；Medpor；颏部水平截骨

Methods Mandibular angle oblique ostectomy by intraoral method. Move the chin forward and downward after horizontal ostectomy,with bone autograft inserted and fixed with Ti screw and plate.

口内入路下颌角斜形截骨，颏部水平截骨向前向下移动，骨片植入。

A sample of 285 Khmu (141 males, 144 females) was investigated on 7 human population genetic characters, including nasal profile, nostril type, chin type, pollical type, palmar digital fomula, tongue rolling and hand clasping.

调查了我国克木人285例（男为141例，女为144例）的鼻梁侧面观、鼻孔形状、下颏类型、拇指类型、环食指长、卷舌、扣手共7项人类群体遗传学经典指标。

Despite a high success rate, intubation with theGlideScope is likely to be more challenging in patients withhigh Cormack and Lehane grade during direct laryngoscopy, highupper lip bite test score, or short sternothyroid distance.

尽管成功率高，在直接喉镜 Cormack 和 Lehane 等级高、上唇咬诊评分高或甲颏距离短的病人中使用 GlideScope 插管可能更具挑战性。

However, after introducing these variables in nominal logisticand proportional hazard multiple regression models, only highCormack and Lehane grade during direct laryngoscopy, high upperlip bite test score, and short sternothyroid distance were significantlyassociated with multiple attempts or lengthier intubations.

然而，在 logistic 及比例风险多元回归模型中分析这些变数发现只有直接喉镜 Cormack 和 Lehane 等级高、上唇咬诊评分高及甲颏距离短与插管时间长或多次尝试显著相关。

When mandibular was under functional loading, the bending and torsion moment as well as shear force of angle, body and symphyseal fracture was calculated.

分别计算在下颌牙列不同咬合点功能负载时下颌角、下颌体颏孔区及下颌正中联合区3个骨折好发部位骨折断端截面上的弯矩、扭矩及剪应力。

Results 61 cases were underwent this operation since 2000,following up for 3 months to 2 years,60 cases with natural shape and 1 case unsatisfaction.

结果：自2000年来共完成61例自体下颌角骨移植隆颏术，术后随访3月～2年，形态满意60例，不满意1例。

Results showed depth Of implantation greatly influenced the periimplant bone stress.Making the implants deep into lower bonier cortex could make stress transfer more evenl...

结果表明：种植体底部是否深至下颌下缘皮质骨，对种植体－支架应力的影响不大，而对周围骨的应力影响较大，在双颏孔间区将种植体深至下颌下缘皮质骨，更有利于应力均匀分布。

All my chins have gone, and whenI see myself in a picture or in the mirror, I like what I see.

我下颏多余的肉已经全部消失，当我看到照片还有镜中的自己时，我感觉非常欢喜。

Mental canal , which bends backward and upward and outward then opens into mental foramina.

结果 下颌管前端分出同一方向前行的切牙神经管和向后、上、外转弯的颏管。

Fancy gold-plated dangling earrings with facetted White Opal crystals.

花式镀金悬垂耳环与facetted白欧泊水晶。

This essay chooses the study aim from biology teachers in middle school in Shi Jiazhuang which tells us that most of the middle school biology teachers in Shi Jiazhuang have the"burnout", lower successfulness, individualize.

本文选取石家庄市初中生物教师作为研究对象，运用问卷调查的方法对石家庄市初中生物教师职业倦怠的现状进行调查，调查结果发现，石家庄市初中生物教师这一群体普遍存在职业倦怠，情感枯竭程度偏高，成就感偏低，去个性化程度最为严重。