Related Experiment Video
Updated: May 10, 2026

12:06
Optic Nerve Transection: A Model of Adult Neuron Apoptosis in the Central Nervous System
Published on: May 12, 2011
Traumatic avulsion of extraocular muscles: case reports
Nilza Minguini1, Karin Suzete Ikeda, Keila Monteiro de Carvalho
1Department of Ophthalmology and Otorhinolaryngology, Faculty of Medical Sciences, Universidade Estadual de Campinas - Unicamp - Campinas (SP), Brazil. minguini@uol.com.br
Arquivos Brasileiros De Oftalmologia
|July 6, 2013
Summary
Traumatic muscle avulsion in the eye can be surgically repaired. Reinserting the slipped muscle restored single binocular vision and stereopsis in three patients.
Area of Science:
- Ophthalmology
- Surgical Procedures
- Neuroscience
Background:
- Traumatic muscle avulsion is a rare but serious ocular injury.
- Prompt surgical intervention is crucial for visual recovery.
Observation:
- Three patients with traumatic muscle avulsion underwent a specific muscle retrieving procedure.
- The procedure involved reinserting the avulsed muscle portion and suturing the remaining stump over it.
Findings:
- All three patients achieved recovery of single binocular vision.
- Postoperative assessment confirmed the restoration of stereopsis in all cases.
Implications:
- This surgical technique offers a viable solution for traumatic muscle avulsion.
- Successful outcomes highlight the potential for restoring binocular function after severe eye trauma.
Related Concept Videos
Muscles of the Eye
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 rotating...
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 rotating...
Accessory Structures of the Eye
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...
