รีเทนเนอร์ลวดอาจมีโอกาสบาดเหงือกหรือกระพุ้งแก้มได้หากระมัดระวังในการสวมใส่ Clear ortho retainers and bonded lingual retainers give a good, long-time period Option for retaining aligned anterior tooth after remedy. Their transparent plastic design can make these retainers considerably less recognizable than regular wire retainers, and they are often processed to incorporate denture tee... https://aloisi296uxa8.wikikarts.com/user