This study describes the operative and postoperative performance of 9-0 monofilament and 9-0 braid Polyglactin 910 synthetic absorbable sutures in cataract surgery. The evaluation represents a clinical comparison of the sutures in 150 cataract surgical procedures. In a comparative evaluation each suture provided specific performance advantages: (table: see text). To date, the 9-0 monofilament and 9-0 braid Polyglactin 910 sutures are the smallest useful absorbable sutures developed for cataract surgery. While these sutures seem safe for use with phacoemulsification as sole wound closure materials, we recommend the use of nylon stints for intracapsular and extracapsular procedures until further experience is gained.