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基于MSCT汉族成年人群活体下颌骨三维测量数据库的建立及三维测量研究
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摘要
背景:对于颅面诸骨中唯一能活动的下颌骨,因其在口腔功能和人体容貌方面的重要作用,一直备受口腔颌面外科、颅面外科及整形外科等多个外科领域的高度关注。以往对于下颌骨解剖结构的标志点的定位和指标的测量多是基于实体或二维图像的定点和测量。MSCT扫描加三维重建技术的出现和发展,迅速在颅颌面形态学的研究及临床外科领域得以广泛应用,也为深入开展活体下颌骨的研究提供了可能。
     目的:建立一套基于MSCT扫描VRT三维重建测量的汉族成年人群活体下颌骨数据库及显示系统,建立各测量指标分侧和分性别的正常值和界限值,并寻求各指标之间的联系和规律,为临床实践提供指导,进一步为建立中国数字化人体数据库积累数据。本课题由两部分组成:
     第一部分:下颌骨MSCT三维重建测量的精确度评价及三维测量研究
     方法:通过对20具离体下颌骨多个指标(每具下颌骨双侧共126项距离测量指标和6项角度测量指标)MSCT扫描VRT三维重建测量与实体解剖测量结果进行统计对比分析,对下颌骨MSCT扫描VRT三维重建测量的精确度进行评价,并对三维测量进行深入研究。
     结果:(1)MSCT扫描VRT三维重建测量结果分左右侧统计分析,双侧间均无统计学差异(P>0.05)。(2)实体解剖测量结果分左右侧统计分析,除一项外其他各项双侧间均无统计学差异(P>0.05)。(3)对两种测量方法测量结果之间进行统计分析,除一项外其他各项均无统计学差异(P>0.05)。
     第二部分:基于MSCT汉族成年人群活体下颌骨三维测量数据库的建立
     方法:通过对经过严格挑选的400例(男女各200例)汉族成年志愿者活体下颌骨进行MSCT扫描VRT三维重建,对各指标(每例活体下颌骨双侧共202项距离测量指标、8项角度测量指标和14项观察指标)测量结果进行统计分析,建立各测量指标分侧、分性别的正常值及界限值;并对部分测量指标间进行相关回归分析,建立回归方程。
     结果:(1)建立了一套基于MSCT扫描VRT三维重建的汉族成年男女活体下颌骨三维测量数据库,建立了各测量指标分侧和分性别的正常值和界限值;绝大多数测量指标左右侧间均无统计学差异(P>0.05),而男女性别间则具有统计学差异(P<0.05)。(2)通过对两组8个测量指标之间进行相关性分析,每组各测量指标之间均具有显著的正相关关系(r>0.950,P<0.001),并进行回归分析和建立回归方程。(3)从3个不同平面对下颌升支厚度进行了精确测量,描绘出了下颌升支不同平面皮髓质骨分布情况及其厚度。(4)对颏孔和下颌孔的相关指标进行了观察和精确测量,描绘出了其与下颌骨诸结构的绝对和相对位置关系。(5)发现和证实95.75%以上研究对象存在颏管,颏管起始于下颌管末端,以约62°角向后上外方走行开口于颏孔。(6)从6个断面对下颌神经管的管径及其与下颌骨各壁的距离进行了精确测量和研究,下颌管总体偏向内侧壁和下颌下缘走行,一般在接近颏孔区才迅速跨过中线向颊侧走行、在颏孔下方越过颏孔前行一定距离后向后上外方折返改称颏管。(7)对下颌管与第一、二、三磨牙根尖距离进行了精确测量和分析,描绘出了下颌管与磨牙根尖的位置关系。
     结论:
     (1)MSCT扫描VRT三维重建是目前公认最适合硬组织的扫描重建方式。重建影像上任意一点的三维座标恒定,不需确定定位平面,测量数值同屏显示,无论影像结构如何旋转、缩放、切割,数值始终恒定。
     (2)MSCT扫描VRT三维重建测量具有较高的精确度,完全可以替代实体解剖测量,应用于人类下颌骨尤其是活体下颌骨的三维立体观察和精确测量,解决了实体解剖测量无法在活体上直接应用的难题。
     (3)建立了一套基于MSCT扫描VRT三维重建的汉族成年男女活体下颌骨三维测量数据库,建立了各测量指标分侧和分性别的正常值和界限值。建立一套活体下颌骨三维立体图像显示系统,可以从不同角度、不同平面和断面进行观察和测量,对临床实践具有较大的指导意义,丰富了中国数字化人体数据库。
     (4)对两组多个指标之间相关关系的研究及回归方程的建立,可以通过对下颌骨某些指标的测量和分析来计算和推测其他指标的具体数值,为临床手术提供指导,尤其是指导下颌骨缺损的修复。
     (5)对下颌升支不同平面皮髓质骨厚度的深入研究,为髁突骨折轴向拉力螺钉固定隧道的制备提供了参考。对颏孔和下颌孔及其与下颌骨位置关系的深入研究,为该区域手术和阻滞麻醉提供了依据。下颌角肥大是一个综合征象,其诊断和治疗不能单单依据下颌角角度的大小,应综合多种因素。
     (6)颏管的发现和证实,否定了人们长期以来颏孔以前为安全区的错误观念。从多个断面对下颌神经管的三维走行进行了精确测量和研究,从总体上描绘出了下颌管在下颌骨中的三维行程。从多个断面对磨牙根尖与下颌管位置关系进行了深入研究,为下齿槽神经损伤的防治提供了参考。
Background:In medical domain,since the structures of human organs are complicated and the shapes are multiplicate,if one is not an expert with enough practical experience,he couldn't schemed the three-dimensional shape of an organ and the relationship of the tissues around it just based on two-dimensional images. Additionally,the way of each person's thought is not always the same,which is bound to bring about some deviation,even mistake.So it is difficult for a doctor in diagnosing diseases,explaining symptoms,even evaluating the correctness and objectivity of a medical treatment just based on two-dimensional images with the increasingly development of medicine.Fortunately,the development of computed tomography and three- dimensional reconstruction and visualization technique have brought a revolution in medicine.Mandible is a relatively significant bone among craniofacial bone structure,which is a crucial factor to influence the low face shape and the mastication function,and it is always dealt with in the field of plastic surgery, craniofacial surgery,dentofacial surgery and even tooth implantation area.So it is especially necessary for us to study the mandible through three-dimensional reconstruction and measurement.
     Objective:To establish the adults' in vivo mandible three-dimensional measurement database of the Han Nationality and three-dimensional display system of which based on MSCT scan with VRT technique three-dimensional reconstruction and measurement,to establish the normal value and interval value of each measurement index of each side and sex,and to explore the relations and rules among them.In order to guarantee clinical practice,and also to store up data for Visible Human Project of China.This paper included two parts as follows:
     PartⅠ:Accuracy evaluation and study of mandible three-dimensional reconstruction and measurement based on MSCT
     Methods:Twenty ex vivo mandibles were studied and measured by two methods as MSCT scan with VRT three-dimensional reconstruction and measurement and dissection measurement(126 distance indexes and 6 angle indexes were measured on each mandible).The accuracy of the former method was evaluated by contrasting of two,and further study was focused on three-dimensional measurement.
     Results:(1) The indexes' results of MSCT scan with VRT three-dimensional reconstruction and measurement of each side showed no statistical difference(P>0.05).(2) The indexes' results of dissection measurement of each side showed no statistical difference(P>0.05) except one.(3) The indexes' results put together by two sides of two methods showed no statistical difference(P>0.05) except one.
     PartⅡ:Establishment of adults' in vivo mandible three-dimensional measurement database of the Han Nationality based on MSCT
     Methods:400 volunteers'(200 males and 200 females) in vivo mandibles of the Han Nationality adults undergone strictly selection were studied through MSCT scan with VRT three-dimensional reconstruction and measurement.202 distance indexes,8 angle indexes and 14 observation indexes were measured on both sides of each mandible.To establish the normal value and interval value of each index of each side and sex,then explore the relations and rules among them.Correlation and regression analysis was done among some indexes,and regression equation was established.
     Results:(1) The normal value and interval value of each measurement index of each side and sex based on MSCT scan with VRT three-dimensional reconstruction and measurement has been established,most of the indexes between two sides showed no statistical difference(P>0.05),but there was statistical difference(P<0.05) in most of the indexes between male and female.(2) Correlation analysis was done among 8 indexes in two teams,which showed that there was positive correlation (r>0.950,P<0.001) between every two indexes in each team,so regression analysis was done and equation established.(3) The thickness of mandibular ramus in three different section planes was measured and studied,so the distribution and thickness of the cortex and medulla of the ramus was described precisely.(4) The mental foramen, mandibular foramen and the structures around them were observed and undergone precision measurement,the absolute and relative position of them and the relation of them to their surroundings in the mandible was described.(5) Mental canal was found and confirmed in over 95.75%mandibles,mental canal originated from the end of mandibular canal,went backward,superior and outside in an angle of 62 degree and ended up at mental foreman.(6) The caliber of the mandibular canal and the distance from which to the superior and inferior margin and the medial and lateral wall around in six different sections was measured and studied,the mandibular canal went forward near medial cortex and inferior margin of the mandible body in all six sections,then steped over neutral line in the mental foreman area and went forward for some distance near the lateral cortex,then went backward,superior and outside which was called mental canal.(7) The distance from the mandibular canal to the apex of molar root was measured and the absolute and relative position of which to the apex of molar root in the mandible was described precisely.
     Conclusions:
     (1) MSCT scan with VRT three-dimensional reconstruction is now admitted as the most preferable method used for bone scan and reconstruction.The coordinate of every point is constant in the reconstructed image,no reference plane needed when measuring.The result is shown at the same screen when measuring.The figure is constant even if the reconstructed image is rotated,zoomed,cut and so on.
     (2) MSCT scan with VRT three-dimensional reconstruction and measurement can replace dissection measurement completely in three-dimensional viewing and measuring of human mandible,especially of the mandible in vivo for it's higher accuracy.So the problem of the dissection measurement couldn't directly used in vivo is resolved.
     (3) The adults' in vivo mandible three-dimensional measurement database of the Han Nationality and three-dimensional display system of which based on MSCT scan with VRT technique is established.The normal value and interval value of every index on each side and sex is established.The three-dimensional image can be viewed and measured in any angle,plane and section.The results can not only guarantee the clinical practice,but also store up data for Visible Human Project of China.
     (4) Through correlation and regression analysis between some indexes and regression equation's establishment.When one index or more is measured,some other indexes' reference value could be calculated or presumed through regression equation,which can provide reference for clinical practice,especially for mandible defect repairing.
     (5) The thickness of mandibular ramus in three different section planes had been measured and studied,which can provide reference for condylar fracture repairing when the tunnel of tensile force screw through the ramus is done.The mental foramen, mandibular foramen and the structures surrounding had been observed and measured precisely,which can provide reference for operation and block anesthesia in these areas.Mandibular angle hypertrophy is a synthetic symptom,whose diagnosis and treatment shouldn't base on mandibular angle merely,many other factors should be included.
     (6) Mental canal's found and confirmed denies the mistake concept that the area between two lateral mental foramens is safe.The distance of mandibular canal to the superior and inferior margin and the medial and lateral wall around in six different sections had been observed and measured precisely,the three-dimensional course of the mandibular canal in mandible is described totally.The relationship between mandibular and apex of molar root had been observed and measured in several different sections,which provide references for inferior alveolar nerve injury prevention and cure.
引文
1.王吉昌,归来,张智勇,等.汉族青年女性下颌神经管的三维CT定位测量[J].中华整形外科杂志,2007,23(3):212-214.
    2.李慧超,张智勇,吕长胜,等.下颌角肥大女性颅面结构的三维测量[J].中国美容医学,2007,16(1):70-73.
    3.赵保东,李宁毅,周仰光,等.下颌骨的三维重建及实体解剖研究[J].华西口腔医学杂志,2002,20(1):21-23.
    4.Katsumata A,Fujishita M,Maeda M,et al.3D-CT evaluation of facial asymmetry[J].Oral Surg Oral Med Oral Pathol Oral Radiol Endod,2005,99(2):212-220.
    5.刘东旭,王春玲,刘莉,等.颅面部螺旋CT三维线距测量的准确性评价[J].上海口腔医学,2006,15(5):517-520.
    6.Meals RA,Kabo JM.Computerized anatomy instruction[J].Clin plant Surg,1986,13(3):379-387.
    7.邱蔚六,张震康,王大章,等.口腔颌面外科理论与实践[M].北京:人民卫生出版社,1998.499-502.
    8.Krenkel C.Axial 'anchor' screw(lag screw with biconcave washer) or 'slanted-screw' plate for osteosynthesis of fractures of the mandibular condylar process[J].J Craniomaxillofac Surg,1992,20(8):348-353.
    9.Elis E,Reynolds ST,Park HS.A method to rigidly fix high condylar fractures[J].Oral Surg Oral Med Oral Pathol,1989,68(4):369-374.
    10.林野,伊彪,李自力,等.下颌骨髁突骨折轴向拉力螺钉复位固定的应用研究[J].中华口腔医学杂志,1999,34(4):245-247.
    11.刘云涛,宫大连,王洪云.成人下颌升支骨质结构的应用解剖研究[J].海军医学杂志,2001,22(3):205-207.
    12.皮昕.口腔解剖生理学[M].第4版.北京:人民卫生出版社,2000.71-72.
    13.吴恩惠,吴奇.计算机体层成像[A].见:陈炽贤.实用放射学[C].第2版.北京:人民卫生出版社,1999.26.
    14.刘霜印,付新国,周保成,等.12侧两侧下颌骨缺损的修复[J].口腔颌面外科杂志,2003,13(1):83-84.
    15.运新跃,孟兆强.肿瘤术后下颌骨缺损的修复[J].实用口腔医学杂志,2004,16(3):180.
    16.李祖兵,余世斌,东耀峻,等.下颌骨缺损重建植入材料的回顾性研究[J].实用口腔医学杂志,2003,19(1):37-39.
    17.Kiyokawa K,Tai Y,Tanaka S,et al.A new regenerative approach to oromandibular reconstruction after the resection of head and neck malignant tumor[J].J Craniofac Surg,2002,13(2):337-346.
    18.高勃,卿侯,白建军,等.应用激光快速成型方法复制下颌骨—(1)下颌骨CT 断层像的三维重建[J].实用口腔医学杂志,2000,16(2):137-139.
    19.高勃,谭永生,卿侯,等.应用激光快速成型方法复制下颌骨—(2)用LOM由三维重建数据制作下颌骨[J].实用口腔医学杂志,2000,16(2):140-142.
    20.刘亚雄,李涤尘,卢秉恒,等.快速原型在口腔颌面修复中的应用(1)—下颌骨替代物的原位设计[J].实用口腔医学杂志,2002,18(5):395-397.
    21.刘亚雄,李涤尘,卢秉恒,等.快速原型在口腔颌面修复中的应用(2)—下颌骨替代物的个体化制造[J].实用口腔医学杂志,2003,19(5):408-410.
    22.刘亚雄,王钰,卢秉恒,等.一种具有微观仿生结构的定制化下颌骨植入体[J].中国生物医学工程学报,2004,23(1):20-24.
    23.徐永成,原林,马晓光.与下颌角肥大整形术相关的下颌骨测量[J].实用美容整形外科杂志,2002,13(5):249-251.
    24.曾效恒,刘建芝,欧阳四新,等.女性下颌骨测量及相关分析[J].南华大学学报·医学版,2004,32(2):158-161.
    25.黄靖.成人下颌孔的位置及下颌切迹和下颌升支的测量[J].上海口腔医学,2003,12(4):284-287.
    26.涂玲.下齿槽神经阻滞麻醉的有关骨学测量研究[J].中国临床解剖学杂志,1997,15(3):177-179.
    27.杨振军,赵连志,杨松鹤.下颌角肥大整形术的解剖学基础[J].承德医学院学报,2005,22(2):104-106.
    28.王兴,张震康,张熙恩.正颌外科手术学[M].济南:山东科学技术出版社,1999.26.
    29.张菊芳,张如鸿,王毅敏,等.口内外联合人路小切口下颌角肥大弧形截骨术[J].中华医学美学美容杂志,2002,8(3):133-136.
    30.王侠,李健宁,马勇光,等.下颌骨测量与下颌角半盲视下改良截骨术[J].中华整形外科杂志,1998,14(3):166-168.
    31.陈小平,林洁,杨甄宇,等.下面部轮廓过宽改型的新概念[J].中华整形外科杂志,2007,23(6):540-541.
    32.Jin H.Misconception about mandible reduction procedures[J].Aesth Plast Surg,2005,29(4):317-324.
    33.李忠华,廖进民,陈海芳,等.下颌骨的骨学测量及临床意义[J].四川解剖学杂志,2004,12(2):182-184.
    34.张震康,邱蔚六,皮昕.口腔颌面外科临床解剖学[M].山东:山东科学技术 出版社,2001.176-203.
    35.吴秋玲,黄慧燕,姚小武,等.下颌骨升支的解剖学观测及临床意义[J].中国基层医药,2005,12(8):1061-1062.
    36.吴正明,吴爱群,李寄云.下齿槽神经阻滞的解剖学研究[J].河南医科大学学报,1992,27(4):327-330.
    37.张纪淮,肖芷江,代生富,等.1000个中国成人颅颏孔的观察[J].中华口腔科杂志,1982,17(4):239-242.
    38.莫楚平.国人颏孔的观察与测量[J].湖北医学院学报,1984,5(3):236-239.
    39.杨月如.国人颏孔的观察与测量[J].昆明医学院学报,1987,8(3):43-50.
    40.Huang TJ.Studies on the anatomical location of the mental foramen in adult Pinan People in Taiwan[J].Taiwan Sci,1982,36(2):101-108.
    41.黄靖.中日两国成年人颏孔位置比较研究[J].口腔材料器械杂志,2003,12(3):124-126.
    42.陈志洪,王玉琴,李超,等.60具成人下颌骨颏区表面测量观察[J].中华整形烧伤外科杂志,1995,11(3):233-235.
    43.安丽.中国成年男性下颌骨颏孔的形态观测与临床应用[J].重庆医科大学学报,1989,14(1):195-197.
    44.Santini A,Land M.A comparison of the position of the mental foramen in Chinese and British mandibles[J].Acta Aant,1990,137(3):208-212.
    45.Williams PL,Warwick R.X-ray's Anatomy[M].36th ed.Philadelphia:Saunders,1980,316.
    46.于频.系统解剖学[M].第4版.北京:人民卫生出版社,1996,288-289.
    47.全国自然科学名词审定委员会.人体解剖学名词[M].北京:科学出版社,1992,25.
    48.田铧,王建华,尹群生,等.颏管的形态特点及其临床意义[J].中国临床解剖学杂志,2001,19(3):215-216.
    49.赵士杰,东智安,邱立新.颏管的解剖学研究[J].中国口腔种植学杂志,1996,1(1):7-9.
    50.王建华,李国菊,田铧,等.颏孔区域的解剖学研究[J].口腔颌面外科杂志,2002,12(4):327-329.
    51.王芳,潘巨利,李医丹,等.颏管的应用解剖学研究[J].实用口腔医学杂志,2004,20(4):463-465.
    52.Y Tsuji,T Muto,J Kawakami,et al.Computted tomograghic analysis of the position and course of the mandibular canal:relevance to the sagittal split ramus osteotomy[J].Int J Oral Maxillofac Surg,2005,34(3):243-246.
    53.Yamamoto R,Nakamura A,Ohno K,et al.Relationgship of the mandibular canal to the lateral cortex of the mandibular ramus as a factor in the development of neurosensory disturbance after bilateral sagittal split osteotomy[J].J Oral Maxllifac Surg,2002,60(5):490-495.
    54.郭大锁,朱联国,戴烨扬,等.下颌管形态测量分析[J].口腔医学,1998,18(2):70-72.
    55.姚小武,殷学民,朱明仁.下颌骨的应用解剖学[J].中国口腔种植学杂志,2001,6(4):151-153.
    56.皮昕.下颌骨矢状劈开截骨术中下颌管的应用解剖[J].临床口腔医学杂志,1986,2(1):16-18.
    57.Tamas F.Position of the mandibular canal[J].J Oral Maxillofac Surg,1987,16(1):65-69.
    58.朱东望,李世芬,李冀云,等.利用下颌数字成像曲面断层X线片进行下颌管形态研究[J].天津医科大学学报,2001,7(1):14-15.
    59.华泽权,邹明宇,李树华.下颌升支截骨手术相关下颌管解剖标志的多层CT 测量研究[J].临床口腔医学杂志,2006,22(1):3-4.
    60.陈小文,王艳清.成人下颌管颊舌向位置X线测量研究[J].实用口腔医学杂志,1995,11(1):44-46.
    61.Gahleitner A,Hofschneider U,Tepper G,et al.Lingual vascular canals of the mandible:Evaluation with dental CT[J].Radiology,2001,220(1):186-189.
    62.Pusbkar Mebra,Vanessa Castra,Freitas ZR,et al.Complication of the mandibular sagittal split ramus osteotomy associated with the presence or absence of third molars[J].J Oral Maxillofac Surg,2001,59(8):854-858.
    63.Kipp DP,Goldstein BH,Weiss WW Jr.Dysesthesia after mandibular third molar surgery:a retrospective study and analysis of 1377 surgical procedures[J].J Am Dent Assoc,1980,100(2):185-192.
    64.王国兴,陈明芝.下颌阻生智齿拔除术与下齿槽神经及舌神经损伤的临床观察[J].口腔医学纵横,1994,10(1):40-42.
    65.Stockdale CR.The relationship of the roots of mandibular third molars to the inferior dental canal[J].Oral Surg Oral Med Oral Pathol,1959,12(11):1061-1072.
    66.赵怡芳.下颌第三磨牙拔除术与下齿槽神经和舌神经的损伤[J].国外医学口腔分册,1985,12(6):332-333.
    67.周伏保.磨牙根与下颌管关系的放射测量与分析[J].江西医学院学报,1990,30(3):37.
    68.黄建生.下颌阻生第三磨牙X线分析[J].牙病防治杂志,1994,2(2):18-20.
    1.Olszewski R,Zech F,Cosnard G,et al.Three-dimensional computed tomography cephalometric craniofacial analysis:experimental validation in vitro[J].Int J Oral Maxillofac Surg,2007,36(9):828-833.
    2.Hassfeld S,M(u|¨)hling J.Computer assisted oral and maxillofacial surgery—a review and an assessment of technology[J].Int J Oral Maxillofac Surg.2001,30(1):2-13.
    3.陈小平,宋建良,肖圣祥,等.多层螺旋CT三维重建影像在面部轮廓改型中的应用[J].中国美容整形外科杂志,2006,17(4):257-259.
    4.徐光宙,周正炎,丁国伟.颅颌面硬组织的数字化三维重建[J].第四军医大学学报,2006,27(3):270-272.
    5.张海钟,步荣发,柳春明,等.中国北方关貌女性颅面骨三维测量数据库的建立[J].中华整形外科杂志,2007,23(2):130-134.
    6.孙瑾秋,张艳宁,潘俊军,等.颌面三维测量技术研究[J].微电子学与计算机,2007,24(4):165-167.
    7.Fisher DM,Lo LJ,Chen YR,et al.3D CT analysis of the primary nasal deformity in 3 months old infants with complete UCLP[J].Plast Reconstr Surg 1999,103(7):1826-1834.
    8.李宁毅,马彦博,谷芳,等.数字化可视下颌骨的初步研究[J].华西口腔医学杂志,2007,25(1):83-86.
    9.Sinn DP,Cillo JE Jr,Miles BA.Stereolithography for craniofacial surgery[J].J Craniofac Surg,2006,17(5):869-875.
    10.刘红霞,邹瑞琪,江洁,等.CT三维成像在颅面外伤整形术前评价的应用[J].医学影像学杂志,2006,16(9):913-914.
    11.Robb RA,Hanson DP.Biomedical image visualization research using the Visible Human Datasets[J].Clin Anat,2006,19(3):240-253.
    12.Hildebolt CF,Vannier MW.Three-dimensional measurement accuracy of skull surface landmarks[J].Am J Phys Anthropol,1988,76(4):497-503.
    13.Hildebolt CF,Vannier MW,Knapp RH.Validation study of skull three-dimensional computerized tomography measurements[J].Am J Phys Anthropol 1990,82(3):283-294.
    14.刘东旭,王春玲,刘莉,等.颅面部螺旋CT三维线距测量的准确性评价[J].上海口腔医学,2006,15(5):517-520.
    15.周智,柳大烈,刘志刚,等.汉族人下颌角相关的三维CT与大体测量的比较研究[J].中国美容整形外科杂志,2006,17(4):303-306.
    16.Cavalcanti MG,Vannier MW.Quantitative analysis of spiral computed tomography for craniofacial clinical applications[J].Dentomaxillofac Radiol,1998,27(6):344-350.
    17.Cavalcanti MG,Haller JW,Vannier MW.Three-dimensional computed tomography landmark measurement in craniofacial surgical planning:experimental validation in vitro[J].J Oral Maxillofac Surg,1999,57(6):690-694.
    18.Lo L J,Lin WY,Wong HF,et al.Quantitative measurement on 3-dimensional computed tomography:an experimental validation using phantom objects[J].Chang Gung Med J,2000,23(6):354-359.
    19.王吉昌,归来,张智勇,等.汉族青年女性下颌神经管的三维CT定位测量[J].中华整形外科杂志,2007,23(3):212-214.
    20.淦伟,赵建农.16层螺旋CT三维及多平面重建在头颅颌面骨骨折中的临床应用[J].第三军医大学学报,2006,28(8):838-840.
    21.Offutt C J,Vannier MW,Gilula LA,et al.Volumetric 3-D imaging of computerized tomography scans[J].Radiol Technol,1990,61(3):212-219.
    22.Ono I,Ohura T,Narumi E,et al.Three-dimensional analysis of craniofacial bones using three-dimensional computer tomography[J].J Craniomaxillofac Surg,1992,20(2):49-60.
    23.Buitrago-Tellez C,Schilli W,Bohnert M,et al.A comprehensive classification of craniofacial fractures:postmortem and clinical studies with two- and three-dimensional computed tomography[J].Injury,2002,33(8):651.
    24.Alves PV,Bolognese AM,Zhao L.Three-dimensional computerized orthognathic surgical treatment planning[J].Clin Plast Surg,2007,34(3):427-436.
    25.卢艳平,王珏,卿杰,等.基于工业CT体数据的三维测量方法研究[J].计算机工程与应用,2007,43(7):246-248.
    26.Patel VV,Vannier MW,Marsh JL,et al.Assessing craniofacial surgical simulation[J].IEEE Computer Graphics,1996,16(1):46-54.
    27.Altobelli DE,Kikinis R,Mulliken JB,et al.Computer-assisted three-dimensional planning in craniofacial surgery[J].Plast Reconstr Surg,1993,92(4):576-585.
    28.Pflesser B,Leuwer R,Tiede U,et al.Planning and rehearsal of surgical interventions in the volume model[J].Stud Health Technol Inform,2000,70(3): 259-264.
    
    29. D'Urso PS, Atkinson RL, Lanigan MW, et al. Stereolithographic (SL) biomodelling in craniofacial surgery[J]. Br J Plast Surg, 1998, 51(7): 522-530.
    
    30. Imai K, Tsujiguchi K, Toda C, et al. Reduction of operating time and blood transfusion for craniosynostosis by simulated surgery using three-dimensional solid models[J]. Neurol Med Chir (Tokyo), 1999, 39(6): 423-426.
    
    31. Lin CC, Lo LJ, Lee MY, et al. Craniofacial surgical simulation: Application of 3-dimensional medical imaging and rapid prototyping models[J]. Chang Gung Med J,2001, 24(4): 229-238.
    
    32. Whyte AM, Hourihan MD, Earley MJ, et al. Radiological assessment of hemifacial microsomia by three-dimensional computed tomography[J].Dentomaxillofac Radiol, 1990, 19(3): 119-125.
    
    33. Abbott AH, Netherway DJ, David DJ, et al. Application and comparison of techniques for three-dimensional analysis of craniofacial anomalies[J]. J Craniofac Surg, 1990, 1(3): 119-134.
    
    34. David DJ, Moore MH, Cooter RD. Tessier clefts revisited with a third dimension[J]. Cleft Palate J, 1989, 26(3): 163-184.
    
    35. Marsh JL, Vannier MW. Three-dimensional surface imaging from CT scans for the study of craniofacial dysmorphology[J]. J Craniofac Genet Dev Biol, 1989,9(1): 61-75.
    
    36. Kreiborg S, Marsh JL, Cohen MM, et al. Comparative three-dimensional analysis of CT-scans of the calvaria and cranial base in Apert and Crouzon syndromes[J]. J Craniomaxillofac Surg, 1993,21(5): 181-188.
    
    37. Cutting C, Dean D, Bookstein FL, et al. A three-dimensional smooth surface analysis of untreated Crouzon's syndrome in the adult[J]. J Craniofac Surg, 1995,6(6): 444-453.
    
    38. Lo LJ, Marsh JL, Pilgram TK, et al. Plagiocephaly: differential diagnosis based on endocranial morphology[J]. Plast Reconstr Surg, 1996, 97(2): 282-291.
    
    39. Lo LJ, Wong FH, Chen YR, et al. Mandibular dysmorphology in patients with unilateral cleft lip and palate[J]. Chang Gung Med J, 2002, 25(8): 502-508.
    
    40. Vu HL, Panchal J, Parker EE, et al. The timing of physiologic closure of the metopic suture: a review of 159 patients using reconstructed 3D CT scans of the craniofacial region[J]. J Craniofac Surg 2001, 12(6): 527-532.
    41. Neumann K, Moegelin A, Temminghoff M, et al. 3D-computed tomography: a new method for the evaluation of fetal cranial morphology[J]. J Craniofac Genet Dev Biol 1997, 17(1): 9-22.
    
    42. Abbott AH, Netherway DJ, Niemann DB, et al. CT-determined intracranial volume for a normal population. J Craniofac Surg, 2000, 11(3): 211-223.
    
    43. Lo LJ, Marsh JL, Yoon M, et al. Stability of fronto-orbital advancement in nonsyndromic bilateral coronal synostosis: a quantitative three-dimensional computed tomographic study[J]. Plast Reconstr Surg, 1996, 98(3): 393-405.
    
    44. Kane AA, Lo LJ, Christensen GE, et al. Relationship between bone and muscles of mastication in hemifacial microsomia[J]. Plast Reconstr Surg, 1997, 99(4):990-997.
    
    45. Tiwari P, Chin DH, Cutting CB, et al. The course of the inferior alveolar nerve in craniofacial microsomia: virtual dissection using three-dimensional computed tomography image analysis[J]. Plast Reconstr Surg, 2002, 109(5): 1513-1521.
    
    46. Eppley BL. Craniofacial reconstruction with computer-generated HTR patient-matched implants: use in primary bony tumor excision[J]. J Craniofac Surg, 2002, 13(5): 650-657.
    
    47. Lee MY, Chang CC, Lin CC, et al. 3D image reconstruction and rapid prototyping models in custom implant design for patient with cranial defect[J]. IEEE Eng Med Biol, 2002, 21(1): 38-44.
    
    48. Richtsmeier JT, Cole TM 3rd, et al. Preoperative morphology and development in sagittal synostosis[J]. J Craniofac Genet Dev Biol, 1998, 18(1): 64-78.
    
    49. Perlyn CA, Marsh JL, Vannier MW, et al. The craniofacial anomalies archive at St. Louis Children's Hospital: 20 years of craniofacial imaging experience[J].Plast Reconstr Surg, 2001, 108(7): 1862-1870.
    
    50. Brief J, Hassfeld S, Dauber S, et al. 3D norm data: the first step towards semiautomatic virtual craniofacial surgery[J]. Comput Aided Surg, 2000, 5(5):353-358.

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