Reference values for pulp oxygen saturation as a diagnostic tool in endodontics: a systematic review and meta-analysis.

Objectives: This systematic review aimed to identify mean oxygen saturation values (SpO) using pulse oximetry in permanent maxillary anterior teeth.

Materials And Methods: The MEDLINE, Scientific Electronic Library Online, Cochrane Central Register of Controlled Trials, EMBASE, and Literatura Latino Americana em Ciências da Saúde electronic databases were searched. Combinations and variations of "oximetry" AND "dental pulp test" were used as search terms.