Limb lengthening clinics in France
8 independently-verified clinics in France. Methods offered: Albizzia nail, Fitbone, Guichet nail, PRECICE 2, TSF.
France has eight listed centres, and six are public university-hospital services — Necker in Paris, AP-HM in Marseille, the CHUs of Toulouse, Lyon, Rennes and La Réunion — doing paediatric and reconstructive lengthening with motorised nails, billed through the public system. A private Nantes clinic has a published PRECICE series but works in French only. The one cosmetic name, the Guichet practice in Marseille, is marketing-forward and splits its time between Marseille, Milan and London. Nobody publishes a price. Expect French-language paperwork, Doctolib booking, and no cosmetic appetite at the public hospitals: they take medical indications, not height requests.
Side-by-side comparison
| # | Clinic | Lead surgeon | Methods | Price | Directory Score | Tier |
|---|---|---|---|---|---|---|
| 1 | Nantes Chirurgie Jeunesse et Sports Saint-Herblain (Nantes) | Dr. Loïc Geffroy | PRECICE 2 | — | 4.3 / 5 2000 reviews · 1 platform | T1 |
| 2 | Hôpital Necker-Enfants Malades Paris | Dr. Zagorka Pejin-Arroyo | PRECICE 2 | — | 3.5 / 5 1000 reviews · 1 platform | T1 |
| 3 | CHU de Rennes Rennes | Dr. Bernard Fraisse | PRECICE 2 | — | 3.4 / 5 893 reviews · 1 platform | T2 |
| 4 | CHU de Toulouse Toulouse | Dr. Franck Accadbled | Fitbone | — | 3.2 / 5 521 reviews · 1 platform | T1 |
| 5 | GHER / CHU de La Réunion Saint-Pierre (La Réunion, French overseas département) | Dr. Jean-Christophe Ruzic | TSF, Fitbone | — | 2.9 / 5 285 reviews · 1 platform | T2 |
| 6 | Hospices Civils de Lyon Bron (Lyon) | Dr. Franck Chotel | — | Unranked | T1 | |
| 7 | Institut du Mouvement Marseille | Dr. Maxime Fabre-Aubrespy | Fitbone | — | Unranked | T1 |
| 8 | Institut Jean-Marc Guichet / Leg Lengthening Clinic Marseille | Dr. Jean-Marc Guichet | Guichet nail, Albizzia nail, Fitbone +1 | — | Unranked | T3 |
Nantes Chirurgie Jeunesse et Sports
Dr. Loïc Geffroy
Hôpital Necker-Enfants Malades
Dr. Zagorka Pejin-Arroyo, Praticien hospitalier, AP-HP Hôpital Necker-Enfants Malades (Sector 1)

CHU de Rennes
Dr. Bernard Fraisse, Chirurgien des Hôpitaux (Hospital Surgeon), CHU de Rennes; former chief resident, Rennes
CHU de Toulouse
Dr. Franck Accadbled, Professor, paediatric orthopaedic surgery, CHU de Toulouse; performed first French Fitbone motorized-nail series (2010)
GHER / CHU de La Réunion
Dr. Jean-Christophe Ruzic, RPPS 10001840619; Ordre des Médecins registered
Hospices Civils de Lyon
Dr. Franck Chotel, Professor; Head of Department (per prior pass's Ameli/ResearchGate verification, not re-fetched this pass)
Institut du Mouvement
Dr. Maxime Fabre-Aubrespy, Praticien Hospitalier; DESC Orthopaedic & Traumatological Surgery (2018); Gold Medal, Hospitals of Marseille (2017); SOFCOT & SFHG member

Institut Jean-Marc Guichet / Leg Lengthening Clinic
Dr. Jean-Marc Guichet, MD, PhD, Doct. Sci.; inventor of the Albizzia Nail (1987) and Guichet/G-Nail (2009)
By Directory Score — a single published number used only to sort. It normalises every independent rating a clinic holds to a five-point scale, weights each platform by how hard it is to inflate (Google first, Trustpilot second, doctor-booking sites capped low), and pulls thin evidence back toward the field average so a handful of friendly reviews cannot lift a clinic to the top.
A clinic is only eligible to be scored with a real base: at least 30 reviews on one platform and 40 across all of them. Below that it is listed as Unranked and sorts after the scored clinics — absence of evidence, not a verdict.
Position is never for sale, and neither is a rating. A paid profile buys presentation — more photos, a longer description, an interview — and nothing that moves a clinic up this page. Each platform’s own score stays visible and source-linked on the clinic profile; we never present one blended star as the truth. Editorial policy.