Exhibit 23.1

                       Consent of Independent Accountants

We hereby consent to the incorporation by reference in this Registration
Statement on Form S-3 and related prospectus of our report dated March 1, 2002
relating to the consolidated financial statements and consolidated financial
statement schedule, which appears in BioLase Technology Inc.'s Annual Report on
Form 10-K for the year ended December 31, 2001. We also consent to the reference
to us under the heading "Experts" in such registration statement and related
prospectus.



PricewaterhouseCoopers LLP


Orange County, California
October 16, 2002