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Related Concept Videos

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Related Experiment Video

Updated: Mar 26, 2026

In situ Compressive Loading and Correlative Noninvasive Imaging of the Bone-periodontal Ligament-tooth Fibrous Joint
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Changes in alveolar bone density around immediate functionally and nonfunctionally loaded implants.

Arun Ramachandran1, Kamleshwar Singh2, Jitendra Rao3

  • 1Postgraduate student, Department of Prosthodontics, Faculty of Dental Sciences, King George's Medical University, Lucknow, India.

The Journal of Prosthetic Dentistry
|January 25, 2016
PubMed
Summary

Immediate implant loading stimulates alveolar bone formation. Immediate functional loading showed greater crestal bone demineralization compared to nonfunctional loading within the first three months.

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Area of Science:

  • Dental Implantology
  • Radiographic Analysis
  • Bone Density Assessment

Background:

  • Limited research exists on radiographic bone density changes with immediate implant loading.
  • Understanding these changes is crucial for optimizing implant success.

Purpose of the Study:

  • To quantitatively evaluate radiographic changes in alveolar bone density.
  • To compare immediate functionally loaded (IFL) versus nonfunctionally loaded (INFL) implants.

Main Methods:

  • Prospective longitudinal study with 20 participants.
  • Implants were immediately loaded (functionally or nonfunctionally).
  • Radiographs analyzed for bone density changes at crestal and apical levels at 3 and 6 months.

Main Results:

  • Both IFL and INFL showed increased lateral apical bone density at 3 and 6 months.
  • A decrease in crestal bone density was observed for both groups at 3 months.
  • IFL exhibited greater crestal bone demineralization than INFL up to 3 months.

Conclusions:

  • Immediate implant loading promotes alveolar bone formation by 6 months.
  • Immediate functional loading leads to more significant crestal bone demineralization in the initial 3 months compared to nonfunctional loading.