Hand injury exercise 8: Passive full finger bending and straightening (flexion and extension)

[AlexFischer-be]

I had sustained a finger PIP joint injury on my middle finger around 7 years ago.. since then my PIP joint has been thickened and swollen and the swelling actually had never gone down completely.. there is also some low grade instability in my PIP joint.. but i do not have any movement restrictions and pain.. is it actually normal, that i have now permanent swelling around the joint and the swelling not going down?

[MalaysianBallProductions]

My middle finger is not straight when i shoe it, the top part bends

[Cityammai]

I had craniectomy surgery so my writing hand was injured through a bike accident 😢