Table 1. Summary of the population and the surgical procedures.
| Patient (N°) | Gender | Age (year) | Indication | Surgical procedure | Trainee-Intervention (n°-n°) | Side |
|---|---|---|---|---|---|---|
| 1 | M | 22 | Mandibular Class II | BSSO advancement of 6 mm, genioplasty | 1–1 | L |
| 2 | F | 16 | Mandibular Class II | BSSO advancement of 9 mm | 1–2 | L |
| 3 | F | 20 | Open bite Class III | Le Fort I advancement, BSSO asymmetric set back 2 mm | 1–3 | L |
| 4 | M | 24 | Open bite Class II | Le Fort I advancement, BSSO advancement 9 mm, genioplasty | 2–1 | R |
| 5 | F | 21 | Class III | Le Fort I advancement, BSSO setback 3 mm | 1–4 | L |
| 6 | F | 17 | Mandibular Class II | BSSO advancement of 7 mm | 2–2 | L |
| 7 | F | 15 | Mandibular Class II | BSSO advancement of 5 mm | 1–5 | R |
| 8 | F | 16 | Mandibular Class II | Le Fort I advancement, BSSO asymmetric advancement 4 mm | 2–3 | R |
| 9 | F | 22 | Mandibular Class II | BSSO advancement of 10 mm | 2–4 | R |
| 10 | M | 22 | Open bite Class II | Le Fort I advancement, BSSO advancement 10 mm, genioplasty | 2–5 | L |
| 11 | M | 24 | Mandibular Class II | Le Fort I advancement, BSSO asymmetric advancement 7 mm, genioplasty | 1–6 | L |
| 12 | M | 16 | Open bite Class III | Le Fort I advancement, BSSO asymmetric set back 2 mm | 2–6 | L |
| 13 | F | 16 | Mandibular Class II | BSSO advancement of 7 mm | 1–7 | R |
| 14 | M | 18 | Open bite Class II | Le Fort I advancement, BSSO advancement 8 mm | 1–8 | L |
| 15 | M | 22 | Mandibular Class II | Le Fort I reposition, BSSO asymmetric advancement 4 mm, genioplasty | 2–7 | R |
| 16 | M | 19 | Mandibular Class II | BSSO asymmetric advancement of 7 mm | 2–8 | L |
| 17 | F | 17 | Mandibular Class II | BSSO advancement of 7 mm, genioplasty | 3–1 | R |
| 18 | M | 21 | Mandibular Class II | BSSO advancement of 6 mm | 3–2 | R |
| 19 | M | 37 | Mandibular Class II | BSSO advancement of 6 mm, genioplasty | 3–3 | R |
| 20 | F | 16 | Mandibular Class II | BSSO advancement of 9 mm, genioplasty | 3–4 | L |
| 21 | M | 16 | Class III | Le Fort I advancement, BSSO set back 3 mm | 3–5 | L |
| 22 | M | 23 | Class III | Le Fort I advancement, BSSO set back 3 mm, genioplasty | 3–6 | L |
| 23 | F | 21 | Open bite Class III | Le Fort I advancement, BSSO asymmetric set back 3 mm | 3–7 | L |
| 24 | M | 18 | Mandibular Class II | Le Fort I reposition, BSSO advancement of 10 mm | 3–8 | L |
| 25 | F | 19 | Asymmetrical Class II | Le Fort I frontal rotation for midline correction, BSSO asymmetrical advancement 9 mm | 4–1 | L |
| 26 | M | 24 | Mandibular Class II | BSSO advancement of 9 mm | 4–2 | L |
| 27 | F | 20 | Asymmetric Class I | Le Fort I frontal rotation for midline correction, BSSO | 4–3 | L |
| 28 | M | 17 | Open bite Class II | Le Fort I advancement, BSSO advancement 9 mm, genioplasty | 5–1 | R |
| 29 | M | 17 | Mandibular Class II | BSSO advancement of 8 mm | 6–1 | L |
| 30 | F | 16 | Mandibular Class II | BSSO advancement of 9 mm | 5–2 | L |
| 31 | F | 56 | OSAS | Le Fort I + BSSO advancement of 12 mm | 5–3 | L |
| 32 | F | 19 | Open bite Class III | Le Fort I advancement, BSSO asymmetric set back 2 mm | 4–4 | L |
| 33 | F | 20 | Mandibular Class II | BSSO advancement of 8 mm | 6–2 | R |
| 34 | F | 24 | Mandibular Class II | BSSO advancement of 7 mm | 4–5 | L |
| 35 | M | 16 | Mandibular Class II | BSSO advancement of 7 mm | 4–6 | R |
| 36 | F | 32 | Open bite Class II | Le Fort I advancement, BSSO advancement 11 mm, genioplasty | 4–7 | R |
| 37 | M | 29 | Mandibular Class II | BSSO advancement of 6 mm | 5–4 | R |
| 38 | F | 30 | Open bite Class II | Le Fort I advancement, BSSO advancement 14 mm, genioplasty | 4–8 | R |
| 39 | M | 17 | Mandibular Class II | BSSO advancement of 6 mm | 5–5 | L |
| 40 | M | 20 | Mandibular Class II | BSSO advancement of 5 mm, genioplasty | 6–3 | R |
| 41 | F | 22 | Class III | Le Fort I advancement, BSSO set back 3 mm | 5–6 | R |
| 42 | F | 30 | Open bite Class II | Le Fort I advancement, BSSO advancement 9 mm, genioplasty | 5–7 | L |
| 43 | F | 24 | Mandibular Class II | BSSO asymmetric advancement of 7 mm | 6–4 | L |
| 44 | F | 42 | OSAS | Le Fort I + BSSO advancement of 12 mm | 5–8 | L |
| 45 | F | 16 | Mandibular Class II | BSSO advancement of 9 mm | 6–5 | R |
| 46 | M | 18 | Open bite Class III | Le Fort I advancement, BSSO asymmetric set back 2 mm | 6–6 | L |
| 47 | F | 25 | Mandibular Class II | BSSO advancement of 6 mm | 6–7 | R |
| 48 | F | 23 | Mandibular Class II | BSSO advancement of 10 mm, genioplasty | 6–8 | R |
M, male; F, female; L, left; R, right; BSSO, bilateral sagittal split osteotomy; OSAS, obstructive sleep apnea syndrome.