Centro de Neurología Avanzada (CNA)
Spain, Seville

| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.4 / 5 | Seville, Spain | — | — | Minimally invasive microsurgery, posterior lumbar arthrodesis with pedicle screws, percutaneous instrumentation, XLIF, ALIF | — | Surgeons use neuronavigation, ultrasound and stereotaxy to target the exact level, with NuVasive or Centinel Spine implants. 2,500+ spine operations; pain reduced in over 90%. | — |