Bilateral capsule contraction syndrome-induced ciliary body detachment
Wei Wang1, Min Chen1, Yao Wang1
1From the Eye Center of the 2nd Affiliated Hospital, Medical College of Zhejiang University, Hangzhou, China.
Journal of Cataract and Refractive Surgery
|December 28, 2014
Summary
Persistent hypotony after cataract surgery can be resolved with Neodymium:YAG (Nd:YAG) laser capsulotomy. This procedure effectively treats ciliary body detachment caused by capsule contraction, restoring normal intraocular pressure.
Area of Science:
- Ophthalmology
- Surgical Complications
- Intraocular Pressure Management
Background:
- Phacoemulsification cataract surgery can lead to rare complications.
- Capsular contraction is a potential post-operative issue.
- Persistent hypotony requires prompt diagnosis and management.
Observation:
- A 63-year-old woman presented with persistent bilateral hypotony one month post-cataract surgery.
- Examination revealed ciliary body detachment contributing to hypotony.
- Neodymium:YAG (Nd:YAG) laser capsulotomy was performed to address anterior capsule phimosis.
Findings:
- Following Nd:YAG laser capsulotomy, the ciliary bodies reattached.
- Intraocular pressure normalized within six days post-procedure.
- The intervention successfully resolved the hypotony.
Implications:
- This case underscores the importance of recognizing ciliary detachment as a cause of secondary hypotony after cataract surgery.
- Early intervention with Nd:YAG laser capsulotomy is crucial for managing capsule contraction.
- Timely treatment can prevent severe complications and restore normal ocular function.
Related Concept Videos
Mechanism of Ciliary Motion
6.0K
The ciliary structures were first seen in 1647 by Antonie Leeuwenhoek while observing the protozoans. In lower organisms, these appendages are responsible for cell movement, while in higher organisms, these appendages help in the movement of the extracellular fluids within the body cavities.
The cilia are made up of microtubules in a 9+2 arrangement, with nine microtubule doublet ring bundles, surrounding a pair of central singlet microtubule bundles. The doublet microtubule bundles are...
The cilia are made up of microtubules in a 9+2 arrangement, with nine microtubule doublet ring bundles, surrounding a pair of central singlet microtubule bundles. The doublet microtubule bundles are...
6.0K
Mechanism of Ciliary Motion
2.8K
2.8K
Angle Closure Glaucoma: Treatment
1.7K
Angle-closure glaucoma, or closed-angle glaucoma, is an eye condition where the iris bulges out and blocks the iridocorneal angle, resulting in a buildup of aqueous humor and increased intraocular pressure. Immediate medical attention is necessary due to the sudden onset of symptoms. The treatment for angle-closure glaucoma includes short-term and long-term approaches. Short-term treatment involves using eye drops like pilocarpine to lower intraocular pressure by increasing aqueous humor...
1.7K
Accessory Structures of the Eye
4.7K
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...
4.7K
Muscles of the Eye
6.3K
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...
6.3K
Glaucoma: Overview
1.7K
Glaucoma is an eye condition characterized by increased intraocular pressure that damages the retina and optic nerve, leading to irreversible blindness if left untreated. The human eye has various components, including the cornea, iris, pupil, lens, and optic nerve. Aqueous humor is secreted by the epithelium of the ciliary body in the posterior chamber and flows through the trabecular meshwork and canal of Schlemm, maintaining normal intraocular pressure. The trabecular meshwork and the canal...
1.7K


