160 Chapter 5 Supplementary Table 2A2 – Larynx Dmax min. Dmax 1,2 2.2 3.3 max. Dmax 2,5 2.2 3.3 mean Dmax 1,9 2.2 3.3 (SD) (0.7) percentage redundantly removed teeth (<40Gy) 100% 100% 100% 100% 100% number redundantly removed teeth (<40Gy) 1 5 1 2 1 total number of extracted teeth 1 5 1 2 1 teeth upper jaw M3si M2si M1si Pm2si Pm1si teeth lower jaw M3ii M2ii M1ii Pm2ii Pm1ii total number of extracted teeth 11 22 20 8 15 number redundantly removed teeth (<40Gy) 10 20 18 6 15 percentage redundantly removed teeth (<40Gy) 91% 91% 90% 75% 100% mean Dmax 34,7 24,5 25,1 29,0 13,9 (SD) (14.0) (14.7) (14.7) (27.2) (6.9) min. Dmax 23,2 8,8 10,8 8,7 8,1 max. Dmax 65,5 66,5 66,7 67,7 26,1 number of patients n = 60 M1sc, Pm2si, M1si, M2si, M3si, and all inferior teeth: number of teeth with cut-off point 40Gy is greater than the number of teeth available for the mean max dose. In patients with both jaws receiving <25Gy, the extraction sites are not delineated in the planning software.
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