Anastomotic titanium nails usually fall out on their own after surgery, while a small percentage do not fall out on their own. The anastomotic staple falls off by necrosis of the tissue it is clamped to. Anastomotic titanium staples are often used to secure surgical sites such as the colon, rectum, foreskin, and so on. Most titanium anastomosis staples are not absorbed by the body or do not grow into the body’s tissues. The anastomosis titanium nail shedding time span is still relatively long, the anus at the beginning of the shedding time of about 1 week, and late may take more than 1 month, some deep titanium nail, will never fall off by itself. Titanium nails deep in the colon do not fall out; they are in the patient’s body for life. Special attention is paid to the fact that even if they do not fall out, there are no significant adverse consequences. Of course, in a small percentage of patients, the titanium staple remains in the anastomosis, leading to recurrent anastomosis or rectal irritation, in which case the titanium staple needs to be surgically removed. If you experience any discomfort after using anastomotic titanium stapling, please consult the hospital in time to avoid any delay in your condition.