Figure 1. Therapeutic algorithm for AO. If treatment success is not obtained at step 1, one progresses to step 2, etc. TCA, tricyclic antidepressants; SNRI, serotonin noradrenalin reuptake inhibitors. Adapted from ref. no. [24].

Atypical Odontalgia: Current Knowledge and Implications for Diagnosis and Management

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Pavel S. Cherkas, DMD, PhD, MMedSc and Barry J Sessle, MDS, PhD, DSc (Hon,)
Figure 1 - A poster advertising a "laughing gas" exhibition in 1845. (Image taken from http://www.general-anaesthesia.com/people/laughinggas-poster.html)

A History of Patient Comfort (Part 2) – Passing Gas (1540-1847)

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Peter Nkansah, MSc, DDS, Dip. Anaes., Specialist in Dental Anaes. (Ont.)
Figure 1. Panoramic image of the patient at the time of consultation

Atypical Presentation of a Suspected Malignant Hyperthermia Episode

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Trang Nguyen, DDS, Gabriella Garisto, DDS, MSc (Dental Anaesthesia) and Christian Zaarour, MD