Persistent Numbness After Bunionectomy: Expected Timeline and When to Worry

Post-Bunionectomy Numbness: What's Normal?

Numbness (paresthesia/hypoesthesia) along the medial foot/great toe is common after bunion surgery (chevron, scarf, Lapidus, etc.) due to:

• Inevitable disruption of the medial dorsal cutaneous nerve (branch of superficial peroneal) or medial plantar nerve branches during capsular release/osteotomy.
• Post-op edema compressing nerves.
• Retraction during exposure.

Typical Timeline

• 0–6 weeks: Numbness/tingling expected; often improves as swelling resolves.
• 6 weeks – 6 months: Gradual return of sensation (nerve regenerates ~1 mm/day).
• >6–12 months: Maximal recovery. Some permanent patchy numbness is common (up to 20–30%) but rarely functionally limiting.

Red Flags: Contact Your Surgeon If

• Numbness worsens or spreads after 2–3 weeks.
• New onset severe pain, burning, electric shocks (neuroma).
• Complete anesthesia (no sensation) persisting >3 months.
• Signs of infection (redness, warmth, drainage, fever).
• Toe color/temperature change (vascular compromise).

Management

• Desensitization therapy (textures, tapping).
• Neuropathic pain meds (gabapentin, topical lidocaine) if symptomatic neuroma.
• Surgical neuroma excision (rare, after 12+ months).

Discuss specific nerve risks with your surgeon pre-op—approach (medial vs. dorsal) affects which nerves are vulnerable.