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Current practice of cataract extraction and anaesthesia
P R Hodgkins1, A J Luff, A J Morrell
1Southampton Eye Hospital.
The British Journal of Ophthalmology
|June 1, 1992
Summary
Ophthalmologists in England and Wales favor non-automated extracapsular cataract extraction. Local anesthesia is increasingly preferred over general anesthesia for cataract surgery, driven by patient factors.
Area of Science:
- Ophthalmology
- Surgical Techniques
- Anesthesia
Background:
- Cataract extraction is a common surgical procedure.
- Anesthesia choice impacts patient outcomes and surgeon preference.
- Understanding current trends in cataract surgery is crucial for practice adaptation.
Purpose of the Study:
- To survey consultant ophthalmologists in England and Wales regarding their preferred methods for cataract extraction.
- To investigate current trends in anesthesia use for cataract surgery.
- To identify factors influencing the choice between local and general anesthesia.
Main Methods:
- A questionnaire was distributed to 456 consultant ophthalmologists.
- Response rate was 86%, with 83% completing the questionnaire fully.
- Data analysis focused on surgical approaches, anesthesia techniques, and influencing factors.
Main Results:
- Non-automated extracapsular cataract extraction was the most frequent surgical approach.
- Intraocular lens implantation was near-universal (99%).
- Local anesthesia use is increasing, with 20% of surgeons using it routinely; retrobulbar infiltration is common, often with sedation (45%).
Conclusions:
- The landscape of cataract surgery is shifting towards less invasive techniques and local anesthesia.
- Patient contraindications and preferences are key drivers for choosing local over general anesthesia.
- The exclusive use of general anesthesia for cataract surgery is declining.