Results of overminus lens therapy on postoperative exodeviations.

This paper is a study in the use of overminus lenses for 37 patients with postoperative exodeviations. These patients have been observed for a period ranging from three to nine years following their surgery. This study includes: (1) the immediate response to overminus treatment, (2) results at the time of cessation of overminus therapy, and (3) the follow-up results. The results are evaluated with an average follow-up of 24 months after termination of treatment and sequentially at one-year intervals following overminus therapy.