Hallux rigidus: when surgery is the answer
What you need to know about big toe arthritis and the surgical options that relieve pain and restore your mobility.
What is hallux rigidus?
Hallux rigidus is arthritis of the metatarsophalangeal (MTP) joint at the base of the big toe. As cartilage wears away, bone spurs form and the joint stiffens — making walking, stair-climbing, and push-off progressively painful.
Without treatment, the condition worsens over time. Compensatory changes in the way you walk can place extra strain on the rest of the foot and lead to secondary knee, hip, and back pain.
Pain on push-off
A deep ache at the base of the big toe, worst when walking, running, or climbing stairs.
Stiffness
Reduced upward motion of the toe, making it hard to bend the joint or wear certain shoes.
A visible bump
Bone spurs on top of the joint create a tender prominence that rubs against footwear.
Grades & when surgery becomes necessary
Your surgeon grades the condition using X-rays and a clinical examination. The grade guides which procedure is most appropriate.
Swipe to see all columns
| Grade & severity | Severity | Joint status | Typical approach |
|---|---|---|---|
1 | Mild | Early cartilage damage; small spurs | Conservative first; cheilectomy if unresponsive |
2 | Moderate | 50–75% motion lost; significant spurs | Cheilectomy ± osteotomy |
3 | Severe | Bone-on-bone; near-total stiffness | Fusion or arthroplasty |
4 | End-stage | Complete cartilage loss; deformity | Fusion (gold standard) |
Your surgical treatment options
All procedures are typically performed as day surgery under anaesthesia. The right choice depends on your grade, age, and activity level.
Cheilectomy — bone spur removal
Bone spurs are removed and the top of the metatarsal head is trimmed to restore motion, preserving the joint entirely. Around 70–80% of patients achieve lasting relief. It is the most common first surgical procedure.
Osteotomy — bone realignment
The metatarsal or phalanx is cut and repositioned to decompress the joint and shift load away from damaged cartilage. Often combined with cheilectomy. Best for younger patients with structural foot abnormalities.
Joint fusion (arthrodesis)
The joint surfaces are permanently fused with screws or a plate, eliminating the painful articulation entirely. Pain relief is highly predictable (>90% satisfaction). The toe is set in a walking-functional position — most patients adapt fully and walk normally within months.
Total joint replacement (arthroplasty)
Metal or synthetic implants replace the joint surfaces to preserve motion while relieving pain. Implant technology continues to improve. Best suited to older, lower-demand patients where retaining movement is a priority.
What to expect after surgery
Recovery depends on the procedure. Joint-preserving operations such as cheilectomy allow a quicker return to activity, while fusion needs a protected period to let the bone heal solidly.
- Foot elevated to control swelling; a protective post-operative shoe or boot is worn
- Wounds reviewed and dressings changed; stitches removed around two weeks
- Gradual loading in a stiff-soled shoe or boot, guided by your surgeon
- Gentle range-of-motion work after joint-preserving procedures
- X-ray confirms healing before fully returning to supportive footwear
- Most patients are walking comfortably and resuming light daily activity
- Gradual return to exercise, longer walks, and low-impact sport
- Final swelling settles and the long-term result becomes apparent
Ready to discuss your options?
A specialist will assess your grade, lifestyle, and goals to recommend the right surgical approach for you — and answer every question along the way.