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Clinical efficacy of minimally invasive vitretomy for vitreous floaters

Objective 
To evaluate the efficacy and safety of 25G vitrectomy for the treatment of vitreous floaters (VF). 
 
 
Methods 
It’s a prospective study. Fifteen eyes of 15 patients with normal best corrected visual acuity received 25 G vitrectomy for the treatment of vitreous floaters. The symptoms, visual acuity, self-rating anxiety scale (SAS) survey and complications before and after surgery were compared and analyzed. 
 
 
Results 
The symptoms of all patients were improved until the last follow-up. All patients were satisfied with the operation. The difference in visual acuity between postoperation and preoperation was not statistically significant (t=1.000, P=0.334). SAS was used to evaluate the mental health of the patients, and the anxiety symptom of all patients was reduced. The difference in SAS score between postoperation and preoperation was statistically significant (t=3.318, P=0.013). No intraoperative or postoperative complication occurred. 
 
 
Conclusion 
The surgery of 25 G vitrectomy for the treatment of vitreous floaters is effective and safe. 
 
 
Key words: 
Floaters, vitreous; Vitrectomy, minimally invasive, 25 G