1.Retrusionofcondyle2.HyperfunctionoflateralpterygoidmuscleAnatomyofTMJCoronalplaneview:therelationshipofdisc&condyle&nodeinCOPNormal:middlepositioncondyleanddiscinmiddlepositionAbnormal:Ingressionorout-shiftofcondyleanddiscAnatomyofTMJEtiologyofTMDPsychicfactorBadhabitsTraumaOthersOcclusalfactor:Occlusalinterfere...
B 40-year-old subject.C 56-year-old subject The MRI signal characters of TMJ anatomy structure Sagittal oblique PWI Closed-mouth position 3.0T磁共振 颞下颌关节三维重建 无症状志愿者二名。一位女性,33岁,一位男性,69岁。无TMD史且MRI检查并无异常 磁共振关节造影技术MRAr---即在关节内注入对比剂后...
Rugh Temporomandibular joint dysfunction syndrome,TMJDS) Craniomandibular disorders Temporomandibular dysfunction syndrome TMJDS Pathogenesis Mental psychological Malocclusion Anatomy (TMJ asymmetry) Overloading Injury Others: Cold weather, age, etc Susceptible factor: Stress, depression, malocclusion Induce Factor...
AnatomyofTMJ ▪Mandibularcondyle▪Jointsurfaceoftemporalbone▪Articulardisc▪TMJcapsule▪TMJligament MuscletissuerelatedtoTMJ ▪Lateralpterygoidmuscle▪Upperside&lowerside▪Function HEAVYLOADBUTHYPOPLASIA BIOMECHANICSOFTMJ BIOMECHANICSOFTMJ ▪Whatisbiomechanics▪Concepts:viscoelasticbody;relaxation;creep▪...
The landmark of modern orthognathic surgery Anatomy of the blood supply of the jaws by Bell and other scholers; The advancement of surgical instruments; The development of new antibiotics; The combination of orhtodontic treatment and orthognathic surgery; Section 2 Etiology and classification of ...
5、lly curvedTwo thin layers of compact bone surround a layer of spongy boneExamples are sternum and some of the bones in the skull 2015 Pearson Education, Inc.Anatomy of a Long BoneDiaphysisShaftComposed of compact boneEpiphysisEnds of the boneComposed mostly of spongy bone 2015 Pearson Educat...
floss Section 4 Radiographic Examination Normal radiographic anatomy Alveolar bone: Lamina dura appears as a continuous white radiopaque line The alveolar crest normally lies 1-1.5 mm below cementoenamel junction(CEJ) Periodontium: periodontal ligament space appears as a fine ,black,radiolucent line 2...
CRANIALNERVEANATOMY颅神经结构 TheTrigeminalNerveorCranialNerveⅤ 三叉神经 TheTrigeminalNerve Thetrigeminalnerveisbothmotorandsensorytothemusclesofmastication(咀嚼肌）andofcoursealsohasalargesensoryterritory.TheTrigeminalNerve Thetrigeminalnerveisthethickestcranialnerve（三叉神经是颅神经中最粗的）.Itemergesfromthe...
ClassificationofBones Bonesareclassifiedonthebasisofshape LongShortFlatIrregular ©2015PearsonEducation,Inc.ClassificationofBones Longbones TypicallylongerthantheyarewideShaftwithheadssituatedatbothendsContainmostlycompactboneAllofthebonesofthelimbs(exceptwrist,ankle,andkneecap...
ZhouHongYingDept.ofAnatomy Temporalregionisdividedbyzygomaticarchintotemporal&infratemporalfossae.TemporalFossa&itscontents ❖Sup.&post.：temporalline❖Ant.：frontal&zygomaticbone❖Floor：pterion ❖Temporalfascia❖temporalis Infratemporalfossa Bordersoftheinfratemporalfossa ContentsofInfratemporalFossa ➢...