From: Micrognathia with temporomandibular joint ankylosis and obstructive sleep apnea treated with mandibular distraction osteogenesis using skeletal anchorage: a case report
Jaw movement variables
Right side
Left side
Mean SD
Cycle duration (ms)
1014 ± 280
751 ± 212
Maximum closing velocity (mm/sec)
53.4 ± 11
67.9 ± 14
Maximum gap (mm)
11.3 ± 2.9
9.7 ± 2
Cycle width (mm)
2.9 ± 0.7
2.3 ± 0.5