Dr Serge Ketoff

Maxillofacial surgeon, specialist in facial and jaw surgery.

Trained at the Paris Faculty of Medicine, he also holds a master’s degree in biomechanical engineering from the École Nationale Supérieure des Arts et Métiers. This background enables him to master the latest surgical planning and 3D printing technologies in specific fields:

  • orthognathic surgery
  • facial reconstruction
  • pre-implant surgery.

Dr Ketoff is committed to planning all of his surgeries in order to better meet his patients’ needs and optimize outcomes, as part of a minimally invasive approach known as MIOS (Minimally Invasive Orthognathic Surgery)

Orthognathic Paris

15 Rue Chateaubriand 75008 Paris

Tel: 01 83 64 47 74

secretariatdocteurketoff@gmail.com

Distinctions

  • Silver Medal of the Paris Faculty of Medicine
  • Research Award of the French Federation of Orthodontics
  • Research grant from the Gueules Cassées Foundation

Degrees and Diplomas

  • Board certification in maxillofacial surgery (DESC, French qualifying specialty diploma)
  • Specialty diploma in general surgery (DES)
  • University diploma in surgical anatomy
  • University diploma in microsurgical techniques
  • University diploma in orthognathic surgery
  • University diploma in injection and filler techniques
  • Master’s degree in biomechanical engineering from the École Nationale Supérieure des Arts et Métiers

Learn more

He practices under the French “sector 2” fee schedule (non-OPTAM) and operates at the Clinique du Trocadéro as well as in a hospital setting as an attending surgeon at the Saint-Joseph Hospital Group. He is accredited by the French National Authority for Health (HAS).

He also teaches maxillofacial surgery and medical 3D printing to medical and orthodontic students.

He is a member of the following learned societies and associations:

  • SFSCMFCO – French Society of Stomatology, Maxillofacial Surgery and Oral Surgery
  • GENIOS GROUP (French national study group for innovation in osteosynthesis)
  • AROME (association bringing together orthodontists and maxillofacial surgeons)

    Publications

    Discover Dr Ketoff’s scientific publications, reflecting his expertise in the field.

    1. Chatelet F, Benichou L, Ketoff S. A Synovial Cyst of the Temporomandibular Joint. J Rheumatol. Feb 2021;48(2):299‑300.
    2. Walter P, Ketoff S, Benichou L, Laurian LJ, Caillot A. Case-report of an Abrikossoff tumor of the temporomandibular joint. J Stomatol Oral Maxillofac Surg. Oct 2022;123(5):e306‑9.
    3. VG Librairies [Internet]. [cited 29 Apr 2025]. Maxillofacial surgery – Roman Khonsari, Serge Ketoff, Aline Joly – Ellipses. Available at: https://www.vg-librairies.fr/ecn-edn-r2c/5272-chirurgie-maxillo-faciale.html
    4. Ketoff S, Sigaux N, Raberin M, Bouletreau P. [Dental complications during orthodontic preparation and orthognathic surgery]. Orthod Fr. Jun 2018;89(2):137‑44.
    5. Pajot T, Benichou L, Moreau E, Tallon V, Meningaud JP, Khonsari RH, et al. Implementation of a digital chain for the design and manufacture of implant-based surgical guides in a hospital setting. Journal of Stomatology, Oral and Maxillofacial Surgery. Sep 2020;121(4):347‑51.
    6. Khonsari RH, Adam J, Benassarou M, Bertin H, Billotet B, Bouaoud J, et al. In-house 3D printing: Why, when, and how? Overview of the national French good practice guidelines for in-house 3D-printing in maxillo-facial surgery, stomatology, and oral surgery. J Stomatol Oral Maxillofac Surg. Sep 2021;122(4):458‑61.
    7. L’Information Dentaire no. 15, 2022 – [Solitary bone cyst of the mandible in children].
    8. Simon F, Ketoff S, Guichard B, Wolfe SA, Tulasne JF, Bertolus C, et al. Lower jaw reconstruction and dental rehabilitation after war injuries: The experience of Paul Tessier in Iran in the late 1980s. J Craniomaxillofac Surg. Jun 2015;43(5):606‑10.
    9. Girinon F, Ketoff S, Hennocq Q, Kogane N, Ullman N, Kadlub N, et al. Maxillary shape after primary cleft closure and before alveolar bone graft in two different management protocols: A comparative morphometric study. J Stomatol Oral Maxillofac Surg. Nov 2019;120(5):406‑9.
    10. Caruhel JB, Moulin P, Badouraly S, Achouche M, Gourdon D, Ketoff S. [New communication tools in surgical orthodontics – digital workflow]. Makaremi M, Petitpas L, editors. Rev Orthop Dento Faciale. Sep 2019;53(3):249‑60.
    11. Debelmas A, Ketoff S, Lanciaux S, Corre P, Friess M, Khonsari RH. Reproducibility assessment of Delaire cephalometric analysis using reconstructions from computed tomography. J Stomatol Oral Maxillofac Surg. Feb 2020;121(1):35‑9.
    12. Tranchart H, Ketoff S, Lainas P, Pourcher G, Di Giuro G, Tzanis D, et al. Single incision laparoscopic cholecystectomy: for what benefit? HPB (Oxford). Jun 2013;15(6):433‑8.
    13. Ribier Z, Dacosta-Noble E, Benichou L, Ketoff S, Talon V, Bézie Y, et al. [Sterilisation of patient specific surgical guide for dental implantology made in a hospital: Validation of a sterility test and structural deformation study]. Ann Pharm Fr. Sep 2021;79(5):582‑8.
    14. Ketoff S, Khonsari RH, Schouman T, Bertolus C. Three-dimensional reconstructions from computed tomographic scans on smartphones and tablets: a simple tutorial for the ward and operating room using public domain software. J Oral Maxillofac Surg. Nov 2014;72(11):2105‑6.
    15. Ketoff S, Girinon F, Schlager S, Friess M, Schouman T, Rouch P, et al. Zygomatic bone shape in intentional cranial deformations: a model for the study of the interactions between skull growth and facial morphology. J Anat. Apr 2017;230(4):524‑31.

    Books and journals:

    1. CLINIC – July-August 2025, special issue on orthognathic surgery [Internet]. L’Information Dentaire. [cited 19 Sep 2025]. Available at: https://www.information-dentaire.fr/produit/clinic-juillet-aout-2025dossier-chirurgie-orthognathique/
    2. Maxillofacial Surgery in MCQs, Ellipses publishing Author(s): Khonsari Roman, Ketoff Serge, Joly Aline

    Practice locations

    Dr Ketoff welcomes you at 15 rue Chateaubriand 75008 Paris.

    Procedures under local anesthesia are performed at the office in a sterile environment with optimal comfort.

    He performs procedures under general anesthesia at the Clinique du Trocadéro located at 62 rue de la Tour 75116 Paris in a hospital environment. Depending on the type of procedure, hospitalization is either outpatient (admission and return home on the same day) or a short overnight stay (discharge the following morning).

    To simplify your care pathway, your anesthesia consultation takes place at the Clinique du Trocadéro consultation center at 36 bis rue Nicolo, 75116 Paris. Dr Baumgarten, Dr Lazkani and Dr Schipper see you on site and, under certain conditions, by teleconsultation.

    MAXILLOFACIAL SURGERY PROCEDURES

    • Orthognathic Surgery (Jaw and Chin Surgery)
    • Oral Surgery and Stomatology, wisdom teeth and maxillary or mandibular cysts
    • Implant Surgery and Bone Grafts
    • Facial Trauma Surgery and Reconstructive Surgery
    • Genioplasty
    • Chin-Wing Genioplasty
    • Botulinum toxin for bruxism