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Updated: May 4, 2026
Use of the Operant Orofacial Pain Assessment Device OPAD to Measure Changes in Nociceptive Behavior
Published on: June 10, 2013
Third molar removal and orofacial pain: a population-based survey
Tatiana V Macfarlane1, Anthony S Blinkhorn2, Laura J Stevenson3
1Aberdeen Pain Research Collaboration, Division of Applied Medicine, School of Medicine and Dentistry, University of Aberdeen Aberdeen United Kingdom.
Objectives:
The aim of the current study was to investigate whether there was a relationship between a history of third molar removal and the prevalence of orofacial pain in a sample of the general population.
Material And Methods:
A survey was conducted in South East Cheshire, United Kingdom (81% participation rate). Information was collected using postal questionnaires (n = 1510) and dental records (n = 809).
Results:
Participants who reported third molar extractions were more likely to report orofacial pain (RR = 1.29; 95% confidence interval [CI] 1.01 - 1.65). Participants with a more recent history of extractions (< 8 years ago) as recorded in dental records were more likely to report orofacial pain compared to those who had all third molar present (RR = 1.91; 95% CI 1.10 - 3.32).
Conclusions:
This research suggests that self-reported third molar removal is linked to self-reported orofacial pain, however evidence from one study is not sufficient to give an unequivocal answer.
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