FOURTH AMENDMENT TO CREDIT AGREEMENT
This FOURTH Amendment to Credit Agreement (the “Amendment”) is made and entered into as of November 4, 2005, by
and between BANK OF THE WEST (the “Bank”) and BIOLASE TECHNOLOGY, INC. (the “Borrower”) with respect tot he
This Amendment shall be deemed to be a part of and subject to that certain Credit Agreement dated as of May 14, 2003, as
it may be amended from time to time, and any and all addenda and riders thereto (collectively the “Agreement”). Unless
otherwise defined herein, all terms used in this Amendment shall have the same meanings as in the Agreement. To the extent
that any of the terms or provisions of this Amendment conflict with those contained in the Agreement, the terms and provisions
contained herein shall control.
WHEREAS, the Borrower and the Bank mutually desire to extend and/or modify the Agreement.
NOW THEREFORE, for value received and hereby acknowledged, the Borrower and the Bank agree as follows:
1. Deleting Financial Condition . Section 6.2 of the Agreement is deleted in its entirety.
2. Representations and Warranties . The Borrower hereby reaffirms the representations and warranties contained in the
Agreement and represents that no event, which with notice or lapse of time, could become an Event of Default, has
occurred or is continuing.
3. Confirmation of Other Terms and Conditions of the Agreement . Except as specifically provided in this Amendment, all
other terms, conditions and covenants of the Agreement unaffected by this Amendment shall remain unchanged and shall
continue in full force and effect and the Borrower hereby covenants and agrees to perform and observe all terms,
covenants and agreements provided for in the Agreement, as hereby amended.
4. Governing Law . This Amendment shall be governed and construed in accordance with the laws of the State of California
to which jurisdiction the parties hereto hereby consent and submit.
IN WITNESS WHERE