What Is a Bunion? Causes, Symptoms & Treatment Options #3409873 (License: Personal Use)

This anatomical illustration depicts a bunion-a bony bump forming at the base of the big toe due to misalignment of the metatarsophalangeal joint. The red highlight indicates localized inflammation and swelling, common in hallux valgus deformities. Underlying bone structures, including the phalanges, metatarsals, and tarsal bones, are shown for clinical context.

Used on orthopedic, podiatric, or general health websites to explain bunion pathology, support patient education, or accompany articles on foot pain, footwear impact, or surgical correction. Matches user intent for understanding symptoms, diagnosis, or seeking relief options.