This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Anatomy
Spring ligament refers to? 
Select and explain. 
A. Plantar calcaneonavicular ligament, B. Sho planter ligament, C. Long planter ligament, D. Both'b' &'c'
A: Plantar calcaneonavicular ligament
Answer: A: Plantar calcaneonavicular ligament 
Explanation: Ans. is 'a' i.e., Plantar calcaneonavicular ligamentThe spring ligament (Plantar calcaneonavicular ligament) is a group of ligaments which connect calcaneum to navicular.It consists of :?Superomedial ligament.Medioplantar oblique ligament (medial or intermedialcalcaneonavicular ligament).Inferoplantar longitudinal ligament (Lateral calcaneonavicular ligament).