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Related Concept Videos

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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The Establishment of a Murine Maxillary Orthodontic Model
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Published on: October 27, 2023

Masticatory function following implants replacing a second molar.

Moon-Sun Kim1, Jae-Kwan Lee, Beom-Seok Chang

  • 1Department of Periodontology, Research Institute for Oral Sciences, Gangneung-Wonju National University College of Dentistry, Gangneung, Korea.

Journal of Periodontal & Implant Science
|May 11, 2011
PubMed
Summary

Second molar single implants significantly improve chewing function and patient satisfaction. This therapy enhances masticatory performance and efficiency, restoring natural biting capabilities.

Keywords:
MasticationPatient satisfactionSingle-tooth dental implant

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Area of Science:

  • Dental Implantology
  • Restorative Dentistry
  • Biomaterials Science

Background:

  • Masticatory dysfunction can significantly impact quality of life.
  • Restoring posterior teeth, particularly molars, is crucial for effective chewing.
  • Single implant therapy offers a prosthetic solution for missing posterior teeth.

Purpose of the Study:

  • To objectively assess masticatory function after second molar single implant placement.
  • To evaluate patient-reported satisfaction with single implant therapy in the second molar position.
  • To provide standardized data on functional outcomes of molar implant restorations.

Main Methods:

  • A cohort of 20 adult patients with single implant restorations in the second molar position was studied.
  • Chewing tests using peanuts were conducted before and after implant prosthesis insertion.
  • Patient satisfaction was assessed using questionnaires and visual analogue scales (VAS).

Main Results:

  • Masticatory performance (P) increased significantly by 24% post-insertion (P<0.0001).
  • Masticatory efficiency index (R) improved by 29% post-insertion (P<0.0001).
  • Median particle size (X50) decreased significantly post-insertion (P<0.0001), indicating better chewing.
  • Over 90% of patients reported satisfaction with the functional outcome.

Conclusions:

  • Second molar single implants effectively restore masticatory function.
  • Implant therapy in the second molar position leads to significant improvements in chewing performance and efficiency.
  • Patient satisfaction is high following functional rehabilitation with second molar single implants.