I had an extraction 4 days ago. I have been very careful not to eat very much, to keep my mouth clean, and to rinse gently with the antimicrobial rinse my oral surgeon prescribed as directed. My extraction site feels great, and I do not smoke, but some white tissue just came out of the extraction site and I am concerned about dry socket. Was that tissue already healed tissue? I seem to be healing fast...my oral surgeon checked my other extraction, which needed a bone graft, yesterday, and he thought it looked awesome. I feel I am healing quite fast, and I feel great, but I am checking on the tissue that just came out of that upper area where there was no stitching and no bone graft as the ridge had good bone.