Some medications [such as methotrexate] have been shown to dramatically reduce the deformity in fingers. So hopefully you are on one of theose meds. As far as the damage that has already occurred, surgery can be performed to reduce pain and correct deformity.
Moderator Crohn's Disease Forum
CD, Ankylosing Spondylitis, lupus, small fiber peripheral neuropathy, avascular necrosis, peripheral artery disease, degenerative disc disease, and a host of other medical problems.