Skeletal IMF No skeletal IMF
Patients (n) 13 (10 F; 3 M) 13 (12 F; 1 M)
Mean age (years) 27 (range 17 - 55) 28 (range 16 - 44)
Follow-up (month) 18 (range 16 - 22) 20 (range 19 - 22)

F = female; M = male; IMF = intermaxillary fixation.