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Microwash or macrowash technique to maintain a clear cornea during cataract surgery
Shahriar Amjadi1, Athena Roufas, Edwin C Figueira
1Department of Ophthalmology, Prince of Wales Hospital, the University of New South Wales, Sydney, Australia.
Journal of Cataract and Refractive Surgery
|August 10, 2010
Summary
A new macrowash technique rapidly clears corneal contaminants during cataract surgery. This method is more efficient than traditional microwash, saving time and reducing irrigation solution volume.
Area of Science:
- Ophthalmology
- Surgical Techniques
Background:
- Corneal surface contaminants can reduce surgical visibility.
- Contaminants may increase the risk of endophthalmitis.
- Current irrigation methods can be time-consuming.
Purpose of the Study:
- To introduce and describe the macrowash technique.
- To highlight the efficiency of macrowash in clearing corneal contaminants.
- To compare macrowash with the traditional microwash technique.
Main Methods:
- The macrowash technique involves irrigating the cornea to remove surface contaminants.
- This method is typically employed at the start of cataract surgery.
- It utilizes a specific irrigation approach distinct from microwash.
Main Results:
- Macrowash effectively clears significant amounts of corneal surface contaminants.
- The technique rapidly improves surgical visibility.
- Macrowash reduces the volume of irrigating solution needed compared to microwash.
Conclusions:
- Macrowash is an effective and efficient method for clearing corneal contaminants during cataract surgery.
- This technique offers advantages in time-saving and reduced fluid usage.
- Macrowash can potentially mitigate risks associated with contaminants, such as endophthalmitis.
