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Cataract surgery in the setting of trauma.
Amar Agarwal1, Dhivya Ashok Kumar, Vidya Nair
1Dr Agarwal's Eye Hospital and Eye Research Centre, Chennai, India. dragarwal@vsnl.com
Current Opinion in Ophthalmology
|October 16, 2009
Summary
Cataract surgery after eye trauma has evolved with new intraocular lens (IOL) implantation techniques. Primary repair and IOL implantation offer timely visual rehabilitation for certain traumatic cataracts.
Area of Science:
- Ophthalmology
- Trauma Surgery
Background:
- Traumatic cataracts require specialized surgical approaches.
- Advancements in intraocular lens (IOL) implantation techniques have improved outcomes.
Purpose of the Study:
- To review evolving surgical techniques for cataract removal in trauma patients.
- To assess the postoperative outcomes of these techniques.
Main Methods:
- Review of surgical techniques for traumatic cataract removal.
- Analysis of intraocular lens (IOL) implantation methods.
- Evaluation of postoperative outcomes.
Main Results:
- Primary cataract removal with IOL implantation is standard for penetrating eye injuries.
- IOL implantation techniques have progressed from 'in the bag' to scleral fixated and glued IOLs.
- Various techniques exist, including in-the-bag, in-the-sulcus, epilenticular, anterior chamber, scleral fixated, and glued IOLs.
Conclusions:
- Primary cataract extraction and IOL implantation during laceration repair are beneficial for specific anterior segment injuries.
- This approach reduces operative risks and speeds visual recovery.
- Secondary lens removal may be necessary for severe corneal injury or edema impacting visualization.
