• TERLALU JAUH DARI TEMPAT
• KOTAK GIGI BAIK → I2 – P
• MALPOSISI
• KELAINAN PATOLOGI
TRANSPLATASI
• Autogenus transplatasi
Impaksi M3
• Insisif rahang bawah berdesakan
ORTHOGNATIG SURGERY
Procedure by which dentofacial
deformities
and corrected with orthodontics
combined
with the surgical modification of the
facial
and various soft tissue structure
ORTHODONTIST
Dengan adanya perkembangan penggunaan
analisis sefalometri, sehingga dapat
dievaluasi mengenai diproporsional tulang
rahang dan bekerjasama dengan spesialis
bedah mulut agar didapatkan hasil yang
maksimal
INDICATIONS
1. Severe Class II or Class III skeletal
2.
3.
4.
5.
discrepancy
Deep over bite in non growing patient
Severe anterior open bite
Extreme vertical deficiency of maxilla
and mandible relationship
Skeletal Asymetry
WHY ORTH. SURGERY ?
• ESTHETICS (65%)
• FUNCTION
• TMJ DISOLDERS
THREE POSSIBILITIES FOR
SKELETAL CORRECTION
1. GROWTH MODIFICATION
2. CAMOUFLAGE
3. ORTHOGNATIC SURGERY
MASA PERTUMBUHAN
CAMOULFLAGE
Indication (Proffit):
1.Too old to be modified
2.Mild skeletal class II or class III
3.Good alignment of teeth
4.Good vertical demention or proportion