Evidence map›Paper›PMID 41585121›Full record

ReviewJournal of dental sciences2026

Comprehensive insights and clinical pathways for managing congenitally missing mandibular incisors: A literature review.

Daniel De-Shing Chen, Johnson Hsin-Chung Cheng, Gannaran Narangerel

Abstract readReview
In one paragraph

Review in Journal of dental sciences, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

3 authors.

Daniel De-Shing ChenSchool of Dentistry, College of Oral Medicine, Taipei Medical University, Taipei, Taiwan.
Johnson Hsin-Chung ChengSchool of Dentistry, College of Oral Medicine, Taipei Medical University, Taipei, Taiwan.
Gannaran NarangerelDepartment of Orthodontics, School of Dentistry, Mongolian National University of Medical Sciences, Ulaanbaatar, Mongolia.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Congenitally missing mandibular incisors present a unique clinical challenge in orthodontics due to their relative rarity and association with craniofacial variations. This literature review synthesized existing case reports and studies to outline diagnostic considerations, craniofacial characteristics, etiology, and treatment strategies. Genetic factors, developmental anomalies of the mandibular symphysis, and evolutionary theories have been implicated in the etiology of incisor agenesis, with higher prevalence observed in East Asian populations. Affected individuals often exhibit skeletal Class III tendencies and distinctive mandibular symphysis morphology. Treatment modalities include extraction strategies, space closure, and prosthetic space creation, with planning guided by Bolton analysis, digital model setup, and facial esthetics. A treatment decision flowchart was developed based on decades of clinical evidence to support individualized, interdisciplinary care. Advances in 3D imaging and digital simulation offer enhanced precision in evaluating treatment feasibility and outcomes. This review emphasizes the importance of integrating skeletal analysis, occlusal balance, and patient-specific factors to achieve optimal functional and esthetic results in cases of congenitally missing mandibular incisors.

Indexed as

Bolton analysisCongenitally missing teethCraniofacial morphologyMandibular incisor agenesisOrthodontic treatment planning

Identifiers

PMID41585121
PMCPMC12825490

What OpenQuestion holds

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Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.