It is transparent and has a thin, shortened fold under the tongue. which leads to mild impairment of movement translucent attached to the tip of the tongue thick and short folds Interlaced with the muscles of the tongue, thick frenulum, inconspicuous tendons in which tissues are intertwined with muscle fibers. According to the structure of the frenulum of the tongue can be mucous, fibrous and mixed mucous membrane. In the first case, the ligament is flexible and expanding.

อ่านเพิ่มเติม โรงเรียนวัดโบราณาราม
นานาสาระ frenulum