Normal PTTL
PTTL grade II
PTTL grade III
PTTL
CASES

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ATTL


originates fromthe tip of the anterior colliculus and the intercollicular groove, inserts on the medial surface of the talus
PTTL


Superficial： TNL胫舟韧带 TSL 胫弹性韧带 TCL 胫跟韧带 deep ： ATTL 胫距前韧带 PTTL 胫距后韧带


originates surface of the anterior colliculus, the intercollicular groove, and posterior colliculus. insert onto the medial surface of the talus
PTTL
PTTL
TCL
TNL


Superficial： TNL胫舟韧带 TSL 胫弹性韧带 TCL 胫跟韧带 deep ： ATTL 胫距前韧带 PTTL 胫距后韧带
TNL


Originates from the anterior border of the anterior colliculus inserts onto the dorsomedial surface of the navicular


Superficial： tibiocalcaneal 胫距韧带 tibionavicular 胫舟韧带 posterior superficial tibiotalar 胫距后韧带浅层 tibiospring ligaments 胫弹性韧带 deep ： anterior tibio-talar ligament, ATTL 胫距前韧带 posterior deep tibiotalar ligaments，PDTL 胫距后韧 带深层
TCL

originates from the medial aspect of the anterior colliculus inserts onto the medial border of the sustentaculum tali
TCL
ATTL


Superficial： TNL胫舟韧带 TSL 胫弹性韧带 TCL 胫跟韧带 deep ： ATTL 胫距前韧带 PTTL 胫距后韧带
TSL


Superficial： TNL胫舟韧带 TSL 胫弹性韧带 TCL 胫跟韧带 deep ： ATTL 胫距前韧带 PTTL 胫距后韧带
TSL
TCL


Superficial： TNL胫舟韧带 TSL 胫弹性韧带 TCL 胫跟韧带 deep ： ATTL 胫距前韧带 PTTL 胫距后韧带
Deltoid Ligament
SupeBiblioteka ficial：tibionavicular ,TNL胫舟韧带 tibiospring ligaments, TSL 胫弹性韧带 tibiocalcaneal ,TCL 胫跟韧带


deep ：
anterior tibiotalar ligament, ATTL 胫距前韧带 posterior tibiotalar ligaments，PTTL 胫距后韧带