Level Plus
Diagnosis
Class I malocclusion
Normal overbite and overjet
Upper arch: Inter-incisor diastema
Lower arch: Mild crowding
Tooth size discrepancy: Altered Bolton Index
Treatment plan
Malocclusion: Maintaining dental and skeletal relationships
Overbite: Maintain
Overjet: Maintain
Upper arch: treat the diastema with retro-inclination of maxillary incisors
Lower arch: retro-inclination of the incisors with IPR
Before
After
