Is It Too Late To Wear A Splint Years After A Poorly Healed Pinky Fracture That Limits Bending?

Alright my pinky finger was fractured and I stop the splint off some days after cause I kept getting blisters on my finger and so years later my finger never healed correctly and I can’t bend my pinky like it supposed to be and I wanted to know is it to late to wear a splint