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Related Concept Videos

Tooth Anatomy01:21

Tooth Anatomy

The human tooth enables us to eat a variety of foods, speak clearly, and even aid in shaping our faces. Teeth are composed of various elements that work together. Here's a detailed look at the anatomy of a human tooth.
The Crown, Neck, and Root
The visible part of the tooth is referred to as the crown. It's covered by enamel, the hardest substance in the human body. The crown is uniquely shaped for each type of tooth, allowing for different functions such as cutting, tearing, or grinding food.
Teeth01:15

Teeth

The formation of teeth, also known as odontogenesis, is a complex process that begins in utero, around the sixth week of embryonic development. There are three stages to this process: the bud stage, the cap stage, and the bell stage.
In the bud stage, the tooth germ (an aggregation of cells) starts to form in the developing jawbone. During the cap stage, the tooth germ differentiates into enamel organ, dental papilla, and dental sac, which will later develop into the tooth's enamel, dentin and...

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Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

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Same author

Sinus reactions to zygoma implants.

Bulletin du Groupement international pour la recherche scientifique en stomatologie & odontologie·2012
Same author

Rehabilitation of totally atrophied maxilla by means of four zygomatic implants and fixed prosthesis: a 6-40-month follow-up.

International journal of oral and maxillofacial surgery·2010
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Embryology and epidemiology of cleft lip and palate.

B-ENT·2007
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Long-term follow-up of UCLP at the Reine Fabiola Children's Hospital.

B-ENT·2007
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Neurosensory disturbances after immediate loading of implants in the anterior mandible: an initial questionnaire approach followed by a psychophysical assessment.

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The neurophysiology of osseointegrated oral implants. A clinically underestimated aspect.

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Related Experiment Video

Updated: May 19, 2026

Real-Time Dynamic Navigation System for the Precise Quad-Zygomatic Implant Placement in a Patient with a Severely Atrophic Maxilla
05:54

Real-Time Dynamic Navigation System for the Precise Quad-Zygomatic Implant Placement in a Patient with a Severely Atrophic Maxilla

Published on: October 18, 2021

[Zygomatic anchorage concept in full edentulism].

C Malevez1

  • 1Hôpital universitaire des Enfants Reine Fabiola (HUDERF), avenue J.J. Crocq 15, 1020 Bruxelles (Laeken), Belgique. c.malevez@delocht.be

Revue De Stomatologie Et De Chirurgie Maxillo-Faciale
|August 28, 2012
PubMed
Summary

Zygoma anchorage offers a reliable solution for severe maxillary atrophy, enabling immediate loading for faster oral rehabilitation. This technique enhances patient quality of life by reducing invasiveness and recovery time.

Related Experiment Videos

Last Updated: May 19, 2026

Real-Time Dynamic Navigation System for the Precise Quad-Zygomatic Implant Placement in a Patient with a Severely Atrophic Maxilla
05:54

Real-Time Dynamic Navigation System for the Precise Quad-Zygomatic Implant Placement in a Patient with a Severely Atrophic Maxilla

Published on: October 18, 2021

Area of Science:

  • Oral and Maxillofacial Surgery
  • Dental Implantology
  • Biomaterials Engineering

Context:

  • Severe maxillary atrophy presents significant challenges for dental implant placement.
  • Traditional treatments often involve complex bone grafting procedures.
  • The zygoma anchorage concept addresses these limitations by utilizing the zygomatic bone for implant support.

Purpose:

  • To review the zygoma anchorage concept for severe maxillary atrophy.
  • To evaluate its clinical application, reliability, and patient outcomes.
  • To highlight its advantages over conventional methods for oral rehabilitation.

Summary:

  • Developed in the 1980s and clinically refined in 1997, zygoma anchorage involves placing zygomatic implants to support prostheses in atrophic maxillae.
  • The "zygoma quad" technique uses four zygomatic implants for extremely severe atrophy.
  • Published data show high osseointegration and biomechanical support, with survival rates between 91-100%.

Impact:

  • Zygoma anchorage provides a reliable and predictable treatment for severe maxillary atrophy.
  • Immediate loading protocols decrease surgical invasiveness and rehabilitation time.
  • This approach significantly improves patients' quality of life, enabling quicker social and professional reintegration.