A technique of subconjunctival total excision was used to treat 34 chronic chalazia. Another 34 were treated by incision and curettage and a further 32 by intralesional injection of long acting steroid. Subconjunctival total excision showed a higher success rate (94.12%) compared to the incision and curettage group (76.47%) and the injection group (75%). As the difference was statistically significant and due to other advantages we recommend subconjunctival total excision as a primary approach in the treatment of chronic chalazia.