Journal of pediatric orthopedics. Part B
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Unilateral congenital sternocleidomastoid muscle (SCM) contracture causing torticollis is well known. Although the unilateral muscular torticollis is quite often recognized, a bilateral contracture of SCM muscle is very rare. A review of the literature showed only three cases of bilateral congenital torticollis reported over the last two decades. ⋯ The follow-up examinations showed good wound healing and a positive outcome. Bilateral congenital muscular torticollis is a very rare form of muscle skeletal disorder. We describe a surgical treatment of such deformation that ended with a satisfactory result confirmed through a 25-year follow-up.