Application of ultrasonography in diagnosis and treatment of children with congenital muscular torticollis.

Congenital muscular torticollis (CMT) is a more common childcare disease, which belongs to muscle-skeletal system diseases, and is more common in newborns. The disease is mainly due to congenital contracture due to chest locks, which leads to asymmetric head and neck. For such diseases, clear diagnosis and treatment in the early days is an important way to improve the prognosis of children. Compared with X-ray film, CT, and MRI, ultrasound examination has the advantages of low examination cost, short time, and no exposure to radiation during the examination. Moreover, ultrasound examination can provide an objective basis for the clinical diagnosis and prognosis evaluation of CMT children. This article reviews the latest research progress of conventional ultrasound, color Doppler ultrasound, and ultrasound elastography in the clinical diagnosis of CMT children and assisting in the formulation of treatment plans.