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Fig. 1 | BMC Musculoskeletal Disorders

Fig. 1

From: Feasibility of MRI for the evaluation of interosseous ligament vertical segment via subtalar arthroscopy correlation: comparison of 2D and 3D MR images

Fig. 1

Ligaments around the tarsal sinus. a In the sagittal view, CL is located in the anterior aspect of the tarsal sinus and extends from talus neck to calcaneus neck. IOL is located immediately anterior to the subtalar joint. CFL is located on the lateral side of the subtalar joint and crosses both the ankle and the subtalar joint. b In the coronal view, IOL contains two segments with distinct insertion and running patterns. IOLO is located further inside the tarsal sinus and traverses obliquely from the talus in the tarsal canal to the calcaneus. IOLV is oriented vertically, located in the center of tarsal sinus and further outward than the IOLO. CL, cervical ligament; IOL, interosseous ligament; CFL, calcaneofibular ligament; IOLO, interosseous ligament oblique segment; IOLV, interosseous ligament vertical segment

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