Rebalancing translaminar pressure difference: a novel glaucoma surgery-a pilot trial in non-human primates.

Aim: To propose a novel glaucoma surgery for rebalancing translaminar pressure difference.

Methods: Three non-human primates with normal eyes and two with laser-induced glaucoma underwent the novel surgical procedure. Cannulation of the subarachnoid space was performed after completion of routine vitrectomy steps.