EXHIBIT 99.1 ------------ CONTINUATION SHEET Explanation of Responses (1) Pursuant to a Note Purchase Agreement, dated as of June 25, 2004, by and among Micro Therapeutics, Inc. (the "Company"), Warburg, Pincus Equity Partners, L.P., a Delaware...Exhibit 99 • June 29th, 2004 • Warburg Pincus & Co • Surgical & medical instruments & apparatus
