This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Lower limb, Subject name: Anatomy
Which of the following ligament is not attached to talus 
Select and explain. 
A. Talonavicular ligament, B. Spring ligament, C. Deltoid ligament, D. Cervical ligament
B: Spring ligament
Answer: B: Spring ligament 
Explanation: TALUS:- Second largest tarsal bone.Head , neck and body. Tibia above and calcaneum below, Attachments:-Devoid of muscular attachment.Numerous ligaments attached to it because it takes pa in three joints- ankle, talocalcanean, and talonavicular .Neck:- Capsular ligament of ankle joint.Dorsal talonavicular Interosseus talocalcanean and cervical ligament.Anterior talofibular ligament. Medial surface of body:- deep fibres of deltoid. Medial tubercle - superficial fibres of deltoid ligament. Groove on posterior surface lodges flexor hallucis tendon. Posterior talofibular ligament attached to posterior process.Plantar border: posterior talocalcanean ligament. {Reference: BDC 6E pg no. 30}