Hello,
The spint is used to protect the bones and joints from further damage and to allow time for healing.
It will take 3-6 weeks for the bone to heal. Maintaining full and normal hand range of motion will be important so gentle range of motion exercises may begin at week 2-3. However check with your physician before starting any exercise with the hand.
Whether you can type without the splint will depend on the extent of the fracture and the amount of
pain and swelling both during and after the activity. Your hand will tell you if the activity is too much too soon. Again, check with your physician before doing activity without the splint.
Thanks for writing in and hope your hand gets to feeling better.
ps How's the wooden cupboard?