Anaesthesia and radiofrequency endometrial ablation

Radiofrequency endometrial ablation is a new technique for the treatment of functional menorrhagia. A conductive probe is placed in the uterine cavity which selectively destroys the endometrium by heating, using radiofrequency energy. Hence the patient is charged with a high density electric field. ECG electrodes need to be applied with care and patient-metal contact must be avoided to prevent radiofrequency burns. Monitors may require additional filters.