How to determine whether the glans is necrotic

Determining whether the glans is necrotic can generally be determined through clinical symptoms, trial acupuncture of the glans, related examinations, etc.

When necrosis occurs in the glans, the color of the glans may change, causing the color to turn black, accompanied by severe local pain.

During the trial acupuncture of the glans, if obvious local blood flow signals appear, it means that the blood circulation in the glans is relatively good and there are no symptoms of necrosis. However, if black residue appears after puncture, it may be caused by necrosis of the glans.

Generally, you can go to the hospital for examination through color Doppler ultrasound. If the local blood flow signal is not particularly strong or no blood flow signal is found, there are symptoms of ischemia and necrosis.