A conceptual clinical reasoning framework for early syndromic recognition in dental practice

Area of Science:

• Dentistry
• Genetics
• Clinical Reasoning

Background:

• Over 900 genetic syndromes include oral and craniofacial findings, but their clinical significance for dentists is often unclear.
• Syndrome-centered literature offers limited guidance on interpreting isolated oral features, potentially delaying diagnosis.
• Delayed recognition of syndromic patterns misses opportunities for early intervention in dental practice.

Purpose of the Study:

• To develop a practical framework for dentists to assess the clinical significance of oral and craniofacial findings.
• To guide dentists in identifying potential genetic syndromes based on specific oral and craniofacial features.
• To reduce diagnostic uncertainty and facilitate earlier recognition of syndromic conditions in dental settings.

Main Methods:

• Conducted a narrative review integrating evidence from syndromic dentistry, epidemiology, and clinical reasoning.
• Defined 'sentinel findings' as common oral/craniofacial features indicating increased likelihood of a syndromic condition.
• Identified six sentinel findings using predefined selection criteria.

Main Results:

• For each sentinel finding, clinical relevance, associated syndromes, genetic links, and necessary history/examination details are specified.
• A four-step analytical pathway is presented to differentiate findings requiring monitoring from those needing referral.
• The framework integrates oral findings with extraoral features for comprehensive assessment.

Conclusions:

• A feature-based framework aids dentists in interpreting routine findings suggestive of underlying syndromes.
• This structured approach aims to reduce diagnostic uncertainty and promote earlier syndromic condition recognition.
• The conceptual framework requires prospective validation for clinical implementation.