Hello,
Thanks for writing to us,
I have studied your case with diligence.
As per your history and injury pattern there can be tear in ankle ligament leading to pain and swelling.
Instability may increase due to laxity of ligament.
I will advise to do MRI ankle for
soft tissue involvement.
Till time you can continue use supportive splint or brace.
Physiotherapy like
ultrasound and TENS will help in early healing.
Follow strict limb elevation, do ice fomentation.
Medicine like Trypsin
chymotrypsin will help to reduce swelling.
Persistent pain after
ankle injury is common if not taken care in early days of injury.
If there is complete ligament tear on lateral aspect then arthroscopic ankle ligament repair can be done.
Hope this answers your query. If you have additional questions or follow up queries then please do not hesitate in writing to us. I will be happy to answer your queries.
Wishing you good health.
Take care.