·AIM:To evaluate the effects of the 532nm laser for closure of retinal dry holes.·METHODS:Retinal dry holes of 166 eyes of 154 cases were closed with 532nm laser.·RESULTS:During the follow-up,holes of 166 eyes of 154 cases were closed,complications or retinal detachment were not found.·CONCLUSION:Dry retinal holes closed with 532nm laser is convenient with little tissue damage and good effect.·