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Updated: Jun 12, 2026

Accuracy in Dental Medicine, A New Way to Measure Trueness and Precision
Published on: April 29, 2014
Uncovering diagnostic errors in dentistry through critical incident reports: a mixed-methods analysis
Sanam Faheem1, Rimsha Qasim2, Syed Jaffar Abbas Zaidi3
1Department of Oral Biology, Dow Dental College, Dow University of Health Sciences, Karachi, Pakistan. sanam.faheem@duhs.edu.pk.
Dental diagnostic errors are frequent and urgent, often stemming from resource and training gaps. Structured incident reporting can improve patient safety and diagnostic workflows in dental practice.
Area of Science:
- Dental Medicine
- Patient Safety
- Health Services Research
Background:
- Diagnostic errors and near misses pose significant risks to patient safety in dental settings.
- Service delivery standards in Sindh mandate documentation and review of critical incidents to enhance patient safety.
- Incident reporting serves as a crucial platform for identifying and addressing adverse events and diagnostic failures.
Purpose of the Study:
- To describe incident patterns in dental practice using critical incident reports.
- To identify common diagnostic domains, contributing factors, and recurrence rates of adverse events.
- To analyze associations between incident characteristics and urgency, and explore qualitative themes.
Main Methods:
- A sequential mixed-methods study analyzed 300 de-identified critical incident reports from Karachi.
- Quantitative analysis involved chi-square tests, Fisher's exact tests, and logistic regression to assess associations with urgency.
- Qualitative analysis included reflexive thematic analysis of narrative fields and face-to-face interviews with 20 reporters.
Main Results:
- 57.7% of incidents were classified as urgent, with 96.3% requiring corrective action.
- Pulp diseases, periodontal ligament diseases, and temporomandibular joint disorders were the most frequent diagnostic domains involved.
- Key contributing factors included lack of diagnostic resources, insufficient postgraduate training, and deficiencies in undergraduate teaching.
Conclusions:
- The critical incident registry reveals recurrent, high-urgency patterns linked to resource and training limitations.
- Structured incident reporting is a valuable tool for teaching triage, escalation, and safer diagnostic processes.
- Implementing these improvements can lead to safer and more effective dental care.
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