Abstract: In the paper, we used the culture medium for L-form of gonococcus and dryg sensitivity test to iso late 18 strains of L-form of gonococcus from 84 patients susoected of gonorrhea in clinical practice. Conventional culture medium for gonocuccus were used as control. The result showed that the culture of L-form of gonococcus increased foe rate of detection of gonococcus and decreased under diagnosis. It is helpful in guiding the treatment.

Key words: Gonorrhea, L-form,neisseria gonorrhoeae