Mainly according to the patient's choice and the patient's own physical condition, of course, detachable thread and absorbable thread have their own advantages and disadvantages. If stitches need to be removed, it means that it will be troublesome and painful to remove stitches after surgery. The absorbable thread can be taken out, but if the patient's physique does not match, the absorbable thread cannot be absorbed by the patient, or it will take a long time to be absorbed.