Driving After Total Hip Arthroplasty: Recovery Timeline and Safety Criteria
Return-to-driving after total hip replacement (THA) is individualized. Most patients resume at 2–6 weeks (anterior approach often earlier), but safety—not time—is the determinant.
Evidence-Based Criteria for Safe Driving
- Brake Reaction Time (BRT): Normalized to pre-op/baseline (simulator or validated clinic test).
- Right vs. Left Hip: Right THA → longer delay (brake/accelerator control). Left THA → earlier if automatic transmission.
- Opioid-Free: No narcotic analgesics during driving hours.
- Weight-Bearing & ROM: Full WB per protocol; hip flexion ≥90°, internal rotation ≥10° for pedal operation and entry/exit.
- No Assistive Devices: Off cane/crutches; independent transfers.
- Cognitive Alertness: No sedation, confusion, dizziness.
Typical Timelines (Literature Synthesis)
| Approach | Right Hip | Left Hip (Auto) |
|---|---|---|
| Anterior (DAA) | 2–3 weeks | 1–2 weeks |
| Posterolateral | 4–6 weeks | 2–4 weeks |
| Anterolateral | 3–5 weeks | 2–3 weeks |
