Hello....... Tongue-tie division involves cutting the short, tight piece of skin connecting the underside of the tongue to the floor of the mouth (the lingual frenulum). It's a quick, simple and almost painless procedure ..Untreated tongue-tie may not cause any problems as a child gets older, and any tightness may resolve naturally as the mouth develops. However, tongue-tie can sometimes cause problems such as speech difficulties and difficulty eating certain foods. Consult your doctor..