Thumb arthritis - MayoClinic.comasal joint arthritis, occurs when the joint at your ... or corticosteroid injections. In severe cases, you may need surgery to treat thumb arthritis.
Basal/Metacarpal Joint Arthritisthritis ... Surgery is followed by approximately one month of casting and up to several months of physical therapy. Self-care tips. If you have basal/metacarpal joint arthritis ...