AIM: To study the changes of ocular surface in cataract patients with Meibomian gland dysfunction(MGD)who treated with Meibomian gland massage before surgery.

METHODS: Totally 90 patients(93 eyes)with cataract and MGD were randomly divided into two groups. Patients in experimental group were treated with hot compress and Meibomian gland massage every day before surgery, while the patients in the control group were not taken. Two groups of patients received phacoemulsification combined with intraocular lens implantation. Lid margin abnormalities, secretion characteristics, Schimer I test(SⅠt)and tear film break-up time(BUT)were recorded and compared between two groups using slit lamp microscope inspection preoperatively and postoperatively 1wk.

RESULTS: In the control group, the postoperative score of eyelid margin and Meibomian gland secretion was increased significantly than preoperative, while the value of BUT and SⅠt was down significantly. Compared with control group, the postoperative score of eyelid margin shape and Meibomian gland secretion in the experimental group was decreased significantly, while the value of BUT and SIT improved significantly(P<0.05).

CONCLUSION: Phacoemulsification can aggravate the Meibomian gland dysfunction and have some extent of effects on the ocular surface. Meibomian gland massage before surgery can significantly improve the function of Meibomian gland and the state of ocular surface in patients with MDG.