[Health Concern] How to Fix Finger Bending Issue

One of our family members had a ligament tear near the first joint of the fourth finger on the right hand a few years ago and underwent a repair surgery.

So, I wore a finger correction device for a month.

But when I took it off, I noticed that my finger wasn't straight and was slightly bent.

Since then, I just spent my time as it flowed, but has anyone ever tried to correct this kind of situation??

I wonder if anyone knows a way to straighten or correct finger alignment 😮‍💨