Related Experiment Video
Updated: Sep 12, 2025
07:43
Establishment of a Severe Dry Eye Model Using Complete Dacryoadenectomy in Rabbits
Published on: January 8, 2020
10.3K
Bilateral upper lid symblepharon following posterior approach ptosis surgery
James O Robbins1, Irene T Lee1, Julie A Woodward1
1Department of Oculofacial Plastic and Orbital Surgery, Duke Eye Center, Durham, North Carolina, USA.
Orbit (Amsterdam, Netherlands)
|August 6, 2025
Abstract
None:
An unusual case of bilateral upper eyelid symblepharon after routine ptosis repair uncovered occult Sjogren's syndrome, underscoring the need for thorough pre-surgical evaluation in all patients and systemic workups for post-operative cicatrization.
Related Concept Videos
01:17Accessory Structures of the Eye
1.9K
Optical perception, or vision, is an extraordinary sense dependent on converting light signals received via the ocular organs. These organs, known as eyes, are securely positioned within the bony cavities of the skull, called orbits. The orbits serve a dual purpose: a protective shield for the ocular globes and a stable attachment point for the soft ocular tissues. The eye's external protective mechanisms include the eyelids, which are edged with lashes that act as a barrier against foreign...
1.9K
01:20Muscles of the Eye
2.0K
The muscles of the eye are sophisticated structures that control eye movement and focus, allowing for the precise and rapid adjustments necessary for vision. The human eye is controlled by ten muscles — six extraocular muscles, three intraocular muscles, and one primary eyelid retractor muscle.
Extraocular Muscles
The six extraocular muscles surround the eyeball and control its movements. They are responsible for a wide range of eye motions, including looking up, down, left, right, and...
Extraocular Muscles
The six extraocular muscles surround the eyeball and control its movements. They are responsible for a wide range of eye motions, including looking up, down, left, right, and...
2.0K