Crowded teeth | Mandibular protrusion | |||||||
Preoperative | Postoperative | Preoperative | Postoperative | |||||
Automatic cleaning is poor, easy to clean, easy to cause periodontal (gum swelling, bleeding, bad breath, alveolar bone atrophy), tooth decay | Automatic cleaning is poor, easy to clean, easy to cause periodontal (gum swelling, bleeding, bad breath, alveolar bone atrophy), tooth decay... | |||||||
Sparse teeth | Open jaw | |||||||
Preoperative | Postoperative | Preoperative | Postoperative | |||||
Affect the face | The upper and lower front teeth can not snap together (performance is not melon seeds, lisp, etc.) | |||||||
Dental protrusion | Anterior mandibular protrusion | |||||||
Preoperative | Postoperative | Preoperative | Postoperative | |||||
Dental protrusion, mandibular retrusion, commonly known as "bird's beak" | Alice outer lips, protruding front face |