Case Report DOWNWARD ADVANCEMENT GENIOPLASTY - A CASE REPORT

* MDS, Consultant Oral and Maxillofacial Surgeon, Advanced Oral and Maxillofacial Trauma Centre, Bihar Sharif, Bihar, India ** MD, Consultant Physician, Jeevan Jyoti Super Speciality Hospital, Bihar Sharif, Bihar, India *** BDS, Private Practitioner, Advanced Oral and Maxillofacial Trauma Centre, Bihar Sharif, Bihar, India † Senior Lecturer, Department of Public Health Dentistry, Sarjug Dental College and Hospital, Darbhanga, Bihar, India _________________________________________________________________________ ABSTRACT Bone correction is thought to be dependent on surgical skills, quality of soft tissues, size and amount of deficiency and choice of method of repair. The concept of the ‘ideal’ face has changed over time and today, it is only in the last 50 years these techniques have been devised to manipulate the contour of the chin in a reliable and reproducible manner. The knowledge of facial proportions and physiology of the tissues in the peri-oral region enables the general dentist to identify dentofacial deformities and specific chin deformities which will allow him or her to inform their patients regarding the diagnosis and treatment possibilities for correction. The new reference standard in treatment planning is the use of two Computer Aided Designing, Computer-aided milling or machining CAD/CAM technology, orientation sensor documentation of the natural head position and 3D VSP (Virtual Surgical Plan)..