Metatarsophalangeal joint sprain
| Metatarsophalangeal joint sprain | |
|---|---|
| Anatomy human foot | |
| Specialty | Podiatry |
A metatarsophalangeal joint sprain is an injury to the connective tissue between the foot and a toe (at a metatarsophalangeal joint, one of the joints in the ball of the foot). When the big toe is involved, it is known as "turf toe".