Furthermore, visually impaired population
usually face difficulties during tooth brushing
including placing toothpaste on the brush and practicing
traumatic brushing strokes that may damage their
periodontium.5 In addition, the lack of dental knowledge
and infrequent dental visits have been suggested
to affect the oral health of visually impaired population
found that the oral health knowledge
among visually impaired students were poor
compared to their sighted peers