Type of management Non-surgical Surgical P-valuea
N % N %
Negative functional
outcomes 		Malocclusion 21 5 0 0 0.1
Mandibular movements 56 12 6 11 0.73
Total 77 17 6 11 -
Negative satisfaction
outcomes 		Pain 3 1 1 2 0.37
TMJ clicking 17 4 1 2 0.45
Aesthetics 7 1 0 0 0.35
Total 27 6 2 4 -
Negative postoperative
outcomes 		Infection 0 0 0 0 -
Nerve injury 0 0 0 0 -
Malunion/non-union 0 0 0 0 -
Ankylosis 2 0 0 0 0.61
Condylar growth 27 6 2 4 0.47
Total 29 6 2 4 -
Total number of cases 463 100 57 100 -

aSignificant at level P < 0.05 (Chi-Square test).
TMJ = temporomandibular joint; N = number.