II. Views
III. Joints Affected
- First Metatarsophalangeal joint
- Also consider Gouty Arthritis in differential
- Subtalar joint involvement suggests other etiology
- Pes Planus
- Bony fusion
- Psoriasis
- Reiter's Syndrome
IV. Findings
- Subchondral sclerosis
- Subchondral cyst formation
- Osteophyte formation
- Great toe lateral subluxation
- Results in Hallux Valgus deformity
V. References
- Brower (1998) Arthritis Black and White, Saunders
- Klippel (1997) Primer Rheumatic Diseases, AF
- Swagerty (2001) Am Fam Physician 64(2):279-86 [PubMed]