Crowding Exo Case
- Generalized crowding upper & lower dental arches
- Class I molar relationship right side, class III molar relation left side (due to early loss of deciduous molars & mesial migration of 1st permanent molar)
- UR2 + UL2 are in lingual cross-bite
- UR3 + UL3 buccally malposed, mesially tipped
- Overjet +1mm, Overbite +1mm (clinically & from the study model)
- LR5 + LL5 are in lingual cross-bite
- Forced bite on the lower left side
- Big size upper incisors