Table II:

Description of cases and most recommended treatment plans.

Case no.	Description of case	Most recommended treatment plans
1	15-year-old female, Class I, full profile, proclined incisors, mild maxillary and mandibular crowding	(1) Extract all first premolars (2) Extract all second premolars
2	21-year-old female, Class I, thin upper lip, 95% overbite, moderate mandibular anterior crowding	(1) Non-extraction with mandibular IPR (2) Extract one mandibular incisor
3	36-year-old male, Class I, excess overjet and overbite, retained maxillary left primary canine, missing maxillary left permanent canine, missing one mandibular incisor, moderate mandibular arch length deficiency	(1) Replace missing UL3 with an implant and maxillary IPR (2) Close UL3 space by protracting maxillary left posterior teeth
4	13-year-old male, Class II subdivision, straight profile, thin lips, severe maxillary and mandibular crowding	(1) Extract all first premolars (2) Extract 4 over 5 on right and 4 over 4 on left
5	12-year-old female, end-on Class II, convex profile, thin lips, excess overjet, minimal overbite, and missing maxillary lateral incisors	(1) Bilateral canine substitution to close missing lateral incisor space (2) Open space for maxillary lateral implants
6	48-year-old female, Class III tendency, increased overjet and overbite, severe mandibular anterior crowding, recently extracted tooth #10 due to root fracture	(1) Non-extraction with mandibular IPR (2) Extract one mandibular incisor