Is microfine zinc oxide a superior sunscreen ingredient to microfine titanium dioxide?
Microfine zinc oxide is superior to microfine titanium dioxide as a sunscreen ingredient. It is more protective against long-wave UVA and is less white at a given concentration.
Posterior lens capsule may be disrupted during vitrectomy. Although the anterior lens capsule is intact, lens particle glaucoma should be considered when IOP increases with particulate matter circulating in the anterior chamber. Surgical removal of this material may be sufficient to control IOP without the need for additional glaucoma surgery.