Dentine hypersensitivity - dental hygiene and periodontal considerations

Removal of cementum and exposure of dentinal tubules leading to the symptoms of dentine hypersensitivity may occur through incorrect oral hygiene techniques by patients and by instrumentation of the root surface by dental professionals in the management of periodontal diseases. This paper discusses both homecare and professional management of the 'open dentinal tubule' as well as techniques to minimise the onset of hypersensitivity. An assessment of the clinical support for various therapeutic agents is discussed.