The Graether collar button is used during cataract surgery to engage and reposition the pupillary margin, supporting iris stretching and pupil enlargement when a small pupil compromises visualization. A straight shaft delivers the button head into the anterior chamber through a paracentesis. The round knurled handle gives the surgeon controlled rotational purchase.
Features & Benefits
- Collar button head for iris margin engagement
- Straight shaft enters via paracentesis incision
- Round knurled handle for rotational control
- 121mm polished length suited to anterior segment work
Legacy Item Number: 5-1677-S