Table 2.

Comparative surgical outcomes of neglected congenital muscular torticollis in adults

Study	Number of patients	Mean age (years)	Operation	Evaluation	Outcome
Ippolito and Tudisco [11] (1986)	8	26.0	Unipolar and bipolar	Neck ROM	All had satisfactory ROM
Omidi-Kashani et al. [15] (2008)	14	21.9	Bipolar	Modified Lee’s score	Excellent 7, good 5, fair 0, poor 2
Patwardhan et al. [16] (2011)	12	24.0	Bipolar	Modified Cheng and Tang score	Excellent 8, good 4, fair 0, poor 0
Seyhan et al. [19] (2012)	11	14.6	Bipolar	Neck ROM	All had satisfactory ROM
Current study	37	27.4	Unipolar and bipolar	Modified Cheng and Tang score	Excellent 21, good 12, fair 4, poor 0