Merck Frosst Canada - Osteoarthritis of the Base of the Big Toe... Osteoarthritis of the base of the big toe, or metatarsophalangeal osteoarthritis, may be caused by an injury, a problem with how the foot is shaped, or a mechanical problem when walking.... Osteoarthritis of the Base of the Big Toe...
Merck Frosst Canada - Osteoarthritis of the Base of the Big ToeWhat you can doAlways consult your doctor before changing your diet or your level of physical activity.... Osteoarthritis of the Base of the Big Toe. This site is for residents of Canada. / This site was updated on August 6th, 2008. - - - -.