Gonioscopy Educational Videos http://www.gonioscopy.org Eroded Haptic
22 year-old female found to have this lesion on routine examination. Over four years of follow-up it had not changed. (Published Under Post Surgical Appearance)]]> postSurgicalAppearance/V301.flv Fibrous Downgrowth
This 45-year-old woman has primary open angle glaucoma and had undergone multiple surgeries in this eye including a trabeculectomy in 2007, which required a revision and then an Ahmed stunt surgery, which also required a revision. She was hypotonus for periods during her postoperative care. She was then seen by another physician who found that her Ahmed Seton tube was impaled into her crystalline lens, which required her to have a shunt revision with a cataract extraction. She later underwent another Ahmed revision and subsequently a Baerveldt Seton with a pars plana vitrectomy and the tube placed in the posterior segment. She was referred to the University of Iowa because of the corneal changes seen in this video.
(Published Under Epithelial and Fibrous Downgrowth)]]> epiFibDown/V307.flv Prominent Greater Circle of the Iris
This 22-year-old man was found to have a visible vessel in his iris on routine examination and was referred in for evaluation. His entire examination, including ultrasound of the iris, was normal. This was felt to be a normal prominent greater circle of the iris.
(Published Under Normal Angle)]]> normalFindings/V308.flv Peripheral anterior synechia
This 76 year old man has a long history of POAG. He presented to here in 2010 after multiple procedures OU. He has PAS that are probably due to a shallow anterior chamber after surgery (Published Under Peripheral anterior synechia)]]> peripheralAntSynechia/V309.flv Pigment Dispersion Syndrome with Marked Back Bowing
This young man is in his 30’s. He has had intraocular pressures as high as 32 mmHg in the right eye and 25 mmHg in the left eye. He has never been on therapy for glaucoma and currently has pressures of 17 mmHg and healthy optic nerves. He has remarkable back bowing.(Published Under Pigmentary)]]> pigmentary/V310.flv Pseudoexfoliation Syndrome with a Chunk of Debris in the Angle
This 60-year-old man was found to have elevated intraocular pressures 16 years prior to this video. On examination he is found to have classic pseudoexfoliation syndrome. The interesting finding in him is a sheet of pseudoexfoliative debris that has collected as a mass in the inferior angle. (Published Under Pseudoexfoliation)]]> pseudoexfoliation/V311.flv Post Canaloplasty
This patient had undergone a canaloplasty and has a prolene suture that clearly delineates Schlemm’s canal.(Published Under Post Surgical Appearance)]]> postSurgicalAppearance/V312.flv Normal Angle D50c0
A deep angle with no pigmentation and iris backbowing.(Published Under Angle Grading)]]> Spaeth/V314.flv Pigment Dispersion from Intraocular Lens
This 66-year-old man had vitreous hemorrhage from a vascular occlusive event. He ultimately underwent vitrectomy and at the time also had a lensectomy. A secondary posterior chamber intraocular lens was inserted but became dislocated. Therefore the intraocular lens was sutured to his iris with Prolene sutures. He subsequently developed ocular hypertension and was found to have marked backbowing and pigmented dispersion syndrome. There is no pigment dispersion in the opposite eye. (Published Under Pigmentary)]]> pigmentary/V317.flv Look over the hill
Techniques for Difficult Angles - Look over the hill (Published Under Difficult Angles - Look over the hill)]]> diffAngles_overHill/V318.flv B40f angle
Angle Grading(Published Under Angle Grading)]]> Spaeth/V319.flv