Bimanual, bipolar intraocular diathermy.

Area of Science:

• Ophthalmology
• Surgical Techniques
• Medical Devices

Background:

• Intraocular diathermy is used in ophthalmic surgery.
• Existing methods like unipolar diathermy have limitations in controlling coagulation.
• Minimally invasive techniques are preferred in modern surgery.

Purpose of the Study:

• To evaluate a novel bimanual, bipolar intraocular diathermy technique.
• To compare its efficacy and safety against conventional methods.
• To assess its compatibility with membrane peeling procedures.

Main Methods:

• Bimanual, bipolar intraocular diathermy was performed using a No. 22 needle and vitrectomy instrument.
• The technique was applied in conjunction with membrane peeling.
• Wound size and coagulation extent were key parameters assessed.

Main Results:

• The bipolar technique necessitated a smaller wound compared to unimanual bipolar cautery.
• It demonstrated superior control over the extent of coagulation effects versus unipolar diathermy.
• The method was successfully integrated with membrane peeling.

Conclusions:

• Bimanual bipolar intraocular diathermy is a viable alternative to unipolar methods.
• It offers improved safety through better coagulation control and smaller wound requirements.
• This technique represents an advancement in intraocular surgical procedures.