<s>[INST] please, I have a tear of the anterior talofibular ligament laterally with peritendinitis involving the tibialis posterior, the flexor digitorum and flexor hallucis longus tendons and fluid present in the tibiotalor joint space with pain and edema of foot. What treatment do I need to do? [/INST] hiUsual treatment after acute ankle injury is elevation of feet,ankle brace support,anti-inflammatory medicines and serratiopeptidase tablets-the immobilization for 2-3 weeks.MRI is done and complete tear of fib-talar ligament some surgeons prefer to repair.Partial sprains are treated coservatively as above avoiding all movements of ankle for 2-3weeks and avoiding weight bearing also.Some orthopedicians prefer to give a plaster cast with foot in slight everted and mild plantar flex  position to keep the ligaments from tensionThe complete evaluation may be doneby a orthopedic doctor in your area.Regards, </s>