解剖学双语ppt课件

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1、Myology肌学山东大学医学院解剖教研室李振华Myology肌学MorphologyofskeletalmuscleMusclebelly肌腹Tendon肌腱aponeurosis腱膜ClassificationLongmuscle长肌Shortmuscle短肌Broadmuscle阔肌Orbicularmuscle轮匝肌Myology肌学Origin起点－thefixedattachmentInsertion止点－themovableattachmentAction作用Agonist原动肌Antagonist拮抗肌Synergist协同肌F

2、ixators固定肌Nomenclatureofmucles肌的命名:shapesizeLocationtheirpointsofattachmentMyology肌学AccessorystructuresFascia筋膜SuperficialfasciaDeepfasciaSynovialbursa滑膜囊Myology肌学Tendinoussheath腱鞘FibrouslayerSynoviallayer:Mesotendon腱系膜vinculatendinum腱纽Synovialcystofwrist腕部腱鞘囊肿Musclesofhead头

3、肌Facialmuscles面肌Epicranius颅顶肌Frontalbelly额腹Occipitalbelly枕腹Galeaaponeurotica帽状腱膜Orbicularisoculi眼轮匝肌Buccinator颊肌Orbicularisoris口轮匝肌Nasalis鼻肌Facialmuscles面肌★Masticatorymuscles咀嚼肌Temporalis颞肌Masseter咬肌lateralpterygoid翼外肌Medialpterygoid翼内肌★Masticatorymuscles咀嚼肌Temporalis颞肌Origi

4、n－temporalfossaInsertion－coronoidprocessofmandibleAction－elevatesandretractsmandibleMasseter咬肌Origin－inferiorborderandmedialsurfaceofzygomaticarchInsertion－lateralsurfaceoframusofmandibleandangleofmandibleAction－elevatesmandible★Masticatorymuscles咀嚼肌Lateralpterygoid翼外肌Medial

5、pterygoid翼内肌Musclesoftheneck颈肌MusclesoftheneckSuperficialgroupPlatysma颈阔肌Sternocleidomastoid胸锁乳突肌MusclesoftheneckSuprahyoidmusclesDigastric二腹肌Mylohyoid下颌舌骨肌Stylohyoid茎突舌骨肌Geniohyoid颏舌骨肌Elevate(raise)hyoidboneanddepressmandible.MusclesoftheneckInfrahyoidmuscleSternohyoid胸骨舌骨肌

6、Sternothyroid胸骨甲状肌Thyrohyoid甲状舌骨肌Omohyoid肩胛舌骨肌DepresshyoidorlarynxafterelevationMusclesoftheneckDeepgroupLateralScalenusanterior前斜角肌Scalenusmedius中斜角肌Scalenusposterior后斜角肌Mediallonguscapitis头长肌longuscolli颈长肌Flexthehead,bendstheneckforwardMajormusclesoftheneck★Sternocleidomas

7、toid胸锁乳突肌Origin:manubriumandsternalendofclavicleInsertion:mastoidprocessoftemporalboneAction:contractionofonemuscledrawsheadtowardthesameside,andturnfacetooppositeside;bothmusclesacttogethertodrawheadbackwardMajormusclesoftheneckScalenusanterior前斜角肌Origin:transverseprocesses

8、ofC3-C6.Insertion:tubercleforscalenusanteriorAction:unilateral,bendsnecklat