<prompt> A 23 year old profession footballer sufferd a twisting injury to his right ankle. On examination there is a lot of swelling around the medial malleolus but xray doesnt show any fracture. The structure injured could be -Deltoid LigamentAnterior talofibular ligamentSpring ligamentTendo Achilles  <response>: Answer- A. Deltoid LigamentDeltoid ligament injuries involve the deltoid ligament that forms the medial pa of the anHe joint.It attaches the medial malleolus to multiple tarsal bones.It occurs due to eversion andorpronation injury, or can be associated with lateral ankle fractures. 