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Related Experiment Video

Updated: May 7, 2026

Measuring Maxillary Posterior Tooth Movement: A Model Assessment using Palatal and Dental Superimposition

Measuring Maxillary Posterior Tooth Movement: A Model Assessment using Palatal and Dental Superimposition

Published on: February 23, 2024

Angle Class I malocclusion treated with lower incisor extraction.

Vanessa Leal Tavares Barbosa

Dental Press Journal of Orthodontics

|October 8, 2013

Summary

This summary is machine-generated.

Extracting a lower incisor, when indicated, offers a stable orthodontic solution for severe crowding, especially when premolar extraction is not ideal. This approach preserves facial aesthetics and improves periodontal health.

Keywords:

Crowding Gingival recession Lower incisor extraction

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The Establishment of a Murine Mandibular Molar Extraction Socket Healing Model

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Last Updated: May 7, 2026

Measuring Maxillary Posterior Tooth Movement: A Model Assessment using Palatal and Dental Superimposition

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Published on: February 23, 2024

The Establishment of a Murine Mandibular Molar Extraction Socket Healing Model

The Establishment of a Murine Mandibular Molar Extraction Socket Healing Model

Published on: January 13, 2023

Area of Science:

Dentistry
Orthodontics
Periodontology

Background:

Orthodontic treatment planning often involves tooth extraction to resolve space discrepancies.
Premolar extraction is common, but atypical extractions can offer advantages in specific cases.
Factors like periodontal health, mechanics, aesthetics, and stability guide extraction decisions.

Observation:

A patient with Angle Class I malocclusion presented with significant anterior crowding and compromised periodontium.
Gingival and bone recession limited the scope of orthodontic movement.
The primary discrepancy was in the lower anterior arch, with well-occluded posterior teeth.

Findings:

Extraction of a single lower incisor, combined with interproximal stripping, was chosen as the treatment alternative.
This approach successfully addressed the crowding and periodontal limitations.
The treatment resulted in restored function, improved periodontal health, and maintained facial aesthetics.

Implications:

Atypical tooth extraction, such as a single lower incisor, can be an effective strategy in select orthodontic cases.
This method can lead to greater post-treatment stability compared to traditional premolar extractions.
It offers a viable option for managing crowding while preserving facial profile and periodontal health.