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Table 1 Cephalometric summary

From: Skeletal open bite with amelogenesis imperfecta treated with compression osteogenesis: a case report

Variable Japanese norma SD Pretreatment Posttreatment Postretention
37 y 6 mo 38 y 9 mo 46 y 6 mo
Angles (°)
 ANB 3.8 2.4 4.9 3.6 3.7
 SNA 81.5 3.3 76.5 76.5 76.5
 SNB 78.2 4.0 71.6 72.9 72.8
 Mandibular plane-FH plane 28.0 6.1 40.3 37.3 37.4
 Gonial angle 120.9 6.5 135.1 135.1 135.1
 U1-SN plane 106.0 7.5 105.3 108.4 108.4
 U1-FH plane 112.4 7.6 110.0 113.4 113.4
 L1-FH plane 56.7 7.8 53.8 57.0 57.0
 L1-Mandibular plane 95.2 6.2 85.9 85.2 85.2
 Interincisal angle 124.2 8.6 123.8 123.7 123.7
 Occlusal plane 15.5 4.2 18.1 19.3 19.3
Lines (mm)
 PTM-ANS/palatal plane 56.4 3.4 59.6 59.6 59.6
 PTM-A/palatal plane 51.7 3.8 53.7 51.7 51.7
 Ar-Go 53.2 5.7 53.4 53.4 53.4
 Ar-Me 115.6 6.8 120.3 120.3 120.3
 Go-Me 76.6 4.4 75.4 75.4 75.4
 Overjet 3.3 1.0 1.0 2.0 2.0
 Overbite 3.3 1.7 −10.0 2.0 2.0
  1. aWada et al. [7])