三角韧带解剖学影像学和生物力学课件.ppt
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1、文档仅供参考,不能作为科学依据,请勿模仿;如有不当之处,请联系网站或本人删除。三角韧带的解剖The Anatomy of deltoid ligament三角韧带分为两层三角韧带分为两层6 6束束,浅层浅层4 4束,深层束,深层2 2束束p浅层:胫舟韧带、胫跳跃韧带、胫跟韧带及胫距后韧带浅层 Tibionavicular ligament,Tibiospring ligament,Tibiocalcaneal ligament,Superficial posterior tibiotalar ligament.p深层:胫距前韧带深层及胫距后韧带深层 Deep anterior tibiotal
2、ar ligament,Deep posterior tibiotalar ligament.文档仅供参考,不能作为科学依据,请勿模仿;如有不当之处,请联系网站或本人删除。三角韧带的解剖The Anatomy of deltoid ligament文档仅供参考,不能作为科学依据,请勿模仿;如有不当之处,请联系网站或本人删除。三角韧带的解剖The Anatomy of deltoid ligamentABC图图1.A.胎儿踝部冠状面(Mallory三色法染色),1.内踝,2.三角韧带深层,3.三角韧带浅层,4.胫后肌腱,5.趾长屈肌腱,6.载距突,7.踇长屈肌腱,8.纤维鞘隔膜。B.三角韧带浅层
3、示意图,1.胫舟韧带,2.胫弹性韧带,3.胫跟韧带,4.胫距后韧带浅层,5.跟舟上韧带(弹性韧带组成部分)6.胫后肌腱,7.跖侧跟舟韧带(弹性韧带组成部分)C.三角韧带深层,1.胫距前韧带深层,2.胫距后韧带深层。文档仅供参考,不能作为科学依据,请勿模仿;如有不当之处,请联系网站或本人删除。Fig.1.Tibionavicular ligament.2.Deep anterior tibiotalar ligament(deep layer).3.Tibiospring ligament.4.Tibiocalcaneal ligament.5.Deep posterior tibiotalar
4、 ligament(deep layer).6.Superomedial calcaneonavicular ligament(component of spring ligament).7.Plantar calcaneonavicular ligament(component of spring ligament).8.Navicular tuberosity.9.Medial talar process.10.Sustentaculum tali.11.Posterior tibial tendon(cut at the level of the insertion).12.Flexor
5、 hallucis longus(cut proximal and distal).13.Tibialis anterior tendon(cut at the level of insertion).14.Long plantar ligament.15.Plantar calcaneocuboid ligament.16.Calcaneal tendon(cut at the level of insertion)三角韧带的解剖The Anatomy of deltoid ligament文档仅供参考,不能作为科学依据,请勿模仿;如有不当之处,请联系网站或本人删除。三角韧带的解剖The A
6、natomy of deltoid ligamentFig.3 Medial view of the anatomical dissection of the deep layer of the deltoid ligament.The superficial layer of the deltoid ligament has been resected.Its distal insertion is maintained(arrowheads).a Plantar flexion.b Dorsiflexion.1.Deep anterior tibiotalar ligament.2.Dee
7、p posterior tibiotalar ligament.3.Talar head.4.Medial talar process.5.Sustentaculum tali.6.Anterior subtalar joint.7.Posterior tibialtendon(cut at the level of insertion)文档仅供参考,不能作为科学依据,请勿模仿;如有不当之处,请联系网站或本人删除。三角韧带影像学(附着点)The Attachments of deltoid ligament文档仅供参考,不能作为科学依据,请勿模仿;如有不当之处,请联系网站或本人删除。Figur
8、e 4.Representative lateral radiographic images of a right ankle demonstrating the sites of attachment and courses of the individual bands of the(A)superficial and(B)deep deltoid:DATT,deep anterior tibiotalar ligament;DPTT,deep posterior tibiotalar ligament;SL,spring ligament;SPTT,superficial posteri
9、or tibiotalar ligament;TC,tibiocalcaneal ligament;TN,tibionavicular ligament;TS,tibiospring ligament.文档仅供参考,不能作为科学依据,请勿模仿;如有不当之处,请联系网站或本人删除。三角韧带的附着点The Attachments of deltoid ligamentDATT,deep anterior tibiotalar ligament;DPTT,deep posterior tibiotalar ligament;SL,spring ligament;SPTT,superficial po
10、sterior tibiotalar ligament;TC,tibiocalcaneal ligament;TN,tibionavicular ligament;TS,tibiospring ligament.文档仅供参考,不能作为科学依据,请勿模仿;如有不当之处,请联系网站或本人删除。三角韧带的MRIThe MRI of deltoid ligament文档仅供参考,不能作为科学依据,请勿模仿;如有不当之处,请联系网站或本人删除。三角韧带的MRIThe MRI of deltoid ligamentMR images in 56 asymptomatic subjectsFigure 2:
11、Anterior TTL(anterior portion of the deep layer of the MCL complex)and TSL(middle portion of the superficial layer of the MCL complex)in asymptomatic 25-year-old man.文档仅供参考,不能作为科学依据,请勿模仿;如有不当之处,请联系网站或本人删除。三角韧带的MRIThe MRI of deltoid ligamentMR images in 56 asymptomatic subjects文档仅供参考,不能作为科学依据,请勿模仿;如有
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