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Acta Scientific Dental Sciences (ISSN: 2581-4893)

Mini Review Volume 4 Issue 8

Clinical Outcomes of Neutral Zone Techniques Employment in Maxillofacial Prostheses

Masmoudi Karim1*, Chabbi K1, Adouani A1, Ayadi M2 and Jamila J3

1Removable Prosthetic Department, University of Dentistry, Tunisia
2Ear and Nose and Throat Department, University of Medicine, Sfax, Tunisia
3Removable Prosthetic Department, University of Dentistry, Tunisia Head Section, Tunisia

*Corresponding Author: Masmoudi Karim, Associate Professor, Removable Prosthetic Department, University of Dentistry, Tunisia.

Received: July 09, 2020; Published: August 10, 2020



Prosthetic rehabilitation for patients undergoing substantial maxillary surgery is challenging. Certainly, implantology is the best option for improving prosthesis’s support, retention, and stability. Nevertheless, the neutral zone technique can also be considered an equally effective approach patients complaining about unstable maxillofacial reconstructions, particularly when implant therapy is not feasible. The aim of this article is to describe the different steps in the construction of maxillofacial prosthesis using neutral zone technique through two clinical cases.

Keywords: Neutral Zone; Surgery; Stability; Esthetic; Phonation; Deglutition



  1. Hideo S., et al. “Risk factors for postoperative complications following oral surgery”. Journal of Applied Oral Science 4 (2015): 419‐423.
  2. Vosselman N., et al. “Prosthodontic rehabilitation of head and neck cancer patients - challenges and new developments”. Oral Disease (2020).
  3. Brignardello-Petersen R. “Patients seem to be more satisfied when using complete dentures fabricated using the neutral zone technique than those fabricated using a conventional technique”. Journal of the American Dental Association 6 (2019): e93.
  4. Mathew N., et al. “3D Models Revolutionizing Surgical Outcomes in Oral and Maxillofacial Surgery: Experience at Our Center”. Journal of Oral and Maxillofacial Surgery 2 (2020): 208-216.
  5. Jain C., et al. “Neutral Zone approach for severely atrophic ridges Avenues beyond implants and surgeries - A Case Report”. International Journal of Clinical Dental Science Bangalore3 (2011).
  6. Schoen PJ., et al. “Quality of life related to oral function in edentulous head and neck cancer patients posttreatment”. International Journal of Prosthodontics5 (2007): 469-477.
  7. Wee AG., et al. “Utilization of the neutral zone technique for a maxillofacial patient”. Journal of Prosthodontics1 (2000): 2-7.
  8. Bhushan P., et al. “Customized Cheek Plumper with Friction Lock Attachment for a Completely Edentulous Patient to Enhance Esthetics: A Clinical Report”. Journal of Prosthodontics1 (2019): e1-e5.
  9. Gahan MJ., et al. “The neutral zone impression revisited”. British Dental Journal5 (2005): 269-272.
  10. Frascaria M., et al. “Neutral zone recording in computer-guided implant prosthesis: A new digital neuromuscular approach”. Clinical and Experimental Dental Research 6 (2019): 670-676.
  11. Klein P. “Some definitions for better understanding of piezography”. Infection Dentistry29 (1989): 2519-2523.
  12. Yi-LinYeh., et al. “Neutral zone approach to denture fabrication for a severe mandibular ridge resorption patient: Systematic review and modern technique”. Journal of Dental Sciences 4 (2013): 432-438.


Citation: Masmoudi Karim., et al. “Clinical Outcomes of Neutral Zone Techniques Employment in Maxillofacial Prostheses". Acta Scientific Dental Sciences 4.9 (2020): 19-25.


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