Wisdom teeth hemostatic sponge if refers to gauze, this need to remove themselves, if it is put into the extraction wound gum gum, collagen sponge and other artificial materials, is absorbable.
1. After wisdom teeth extraction, the patient will usually be allowed to bite a cotton roll or gauze for wound compression to stop bleeding. Usually need to bite at least half an hour. This is non-absorbable and needs to be removed by itself.
2. If it is put into the extraction wound gum gum, gelatin sponge, collagen sponge and other artificial materials, this is to promote the growth of blood clot, promote wound healing, usually absorbable material, no need to take out. They usually degrade on their own in about 1 week-2 weeks.
You need to consult the visiting doctor for details.