Acceptance and discomfort from atraumatic restorative treatment in secondary school students in Egypt.

Abstract

OBJECTIVES: To assess the level of acceptance and discomfort experienced by secondary school students when undergoing an atraumatic restorative treatment (ART) restoration. SUBJECTS AND METHODS: Ninety secondary school students, aged 14 and 15 years, were included in the study. The ART restorations were prepared in 90 cavities and restored using an encapsulated high-viscosity glass ionomer. The depth of the cavities was judged from radiographs and clinically into outer, middle and inner third of dentine. Using a graded periodontal probe, cavity size was measured, into approximately half the width of the mesiodistal and buccolingual/palatal distance of the occlusal surface. The students were asked about the level of sensation experienced during cavity preparation immediately after completion of restoration. chi(2)-Test was used to test the effect of cavity depth and size on sensitivity from the teeth. RESULTS: Of the 90 students, 6 (6.6%) and 26 (29.2%) experienced pain and discomfort, respectively, during cavity preparation, more often in large than in small cavities (p = 0.003) and in cavities extending into the inner third than in the middle and outer third of dentine (p < 0.0001). Only 1 student reported postoperative sensitivity. CONCLUSIONS: The ART approach to treat dental cavities was well accepted by this group of secondary school students. Only a few reported pain during cavity instrumentation, and this was more prevalent in large cavities and in cavities with the floor close to the pulp.