Brenda Goodwin sees a certified athletic trainer because she has an injured right foot. She had prior pain with her right big toe for 2 to 3 weeks. When Miss Goodwin high jumps, she experiences pain in her right foot each time she pushes off the ground. She recently purchased a more flexible jumping shoe, thinking that this might reduce the irritation; however the new shoes have less cushioning and Miss Goodwin still experiences pain while jumping. Miss Goodwin has edema on the dorsal and plantar side of the right foot located over the metatarsophalangeal (MTP) join of the great toe. She is moderately point tender around the MTP joint and sesamoid bones. Miss Goodwin has a bunion on the right great toe. what type of injury does she have?