Treatment of<unk> al<unk>  involves opening or widening the<unk> al canal. The condition may improve on its own following the vaginal delivery of a baby.<unk> al canal widening can be temporarily achieved by the insertion of dilators into the<unk> . If the<unk>  is caused by scar tissue, a laser treatment can be used to vaporize the scarring. Finally, the surgical enlargement of the<unk> al canal can be performed by hysteroscopic shaving of the<unk> al tissue.
Stenosis of uterine cervix
Cervical mucus plug
Chronic deciduitis
Endometrial polyp
Vaginal yeast infection
Endometrial stromal nodule
Immature ovum
Vaginal trauma