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Counties Manukau Health Obstetrics & Gynaecology

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Endometrial Ablation

The endometrium is the lining of your uterus (womb). Endometrial ablation is the surgical removal or destruction of this lining. There are different methods of destroying the endometrium. CMDHB uses electricity and microwave technology.
Prior to performing the endometrial ablation, non-surgical methods of treatment need to be tried.  A hysteroscopy (look inside the womb with a small telescope either awake or asleep) may need to be performed to rule out treatable causes of your menstrual disturbance. 
A specialist performs the operation and it is done through the vagina, so there is no need for the abdomen to be cut open. The endometrium will heal leaving scarring, which usually reduces or stops menstrual periods.
In women who have very heavy periods (menorrhagia), an endometrial ablation can be done instead of a hysterectomy as it is an easier procedure than a hysterectomy and is quicker to recover from. Endometrial ablation is only performed in women who no longer wish to have children.

This page was last updated at 1:40PM on March 17, 2020.