To investigate e effect of antimicrobial ointments on wound healing wound contraction was measured in rabbits with daily application of ointments. Full thickness skin defects(1cm$ imes$1cm) were made in three different areas on the back. Percentage of wound contraction based on wound area measured on the day of surgery was calculate every other day until day 9. The percentages of wound contraction in saline and gentamycin solution-treated groups were 86.0% and 75.0%, respectively and higher than those in animicrobial ointments, especially gentamycin cream, silver sulfadiazine and madecasol ointments. It was suggested that the effect of antimicrobial ointments on wound healing were not superior to at of physiological saline in respect to wound contraction in rabbits.