Neonatal torticollis refers to the abnormal posture of the baby's head or neck, which leads to the head leaning to one side. The main reasons can be divided into the following categories:

1. congenital torticollis: This is due to the abnormal position of the fetus in the uterus, which leads to uneven development of neck muscles and head deviation.

2. Muscle spastic torticollis: This is caused by muscle spasm of the neck, which may be caused by neck injury, infection or other diseases at birth.

3. Skeletal malformed torticollis: This is caused by abnormal skeletal structure of cervical vertebra, which may be caused by congenital skeletal malformation or other diseases.

The method of correcting neonatal torticollis depends on the specific causes and the severity of the disease. The following are some common correction methods:

1. Physical therapy: For muscular spasmodic torticollis, physical therapy helps to relax neck muscles and improve head posture. Physical therapy includes massage, traction and hot compress.

2. Neck support: For congenital torticollis or skeletal torticollis, neck support may be needed to help maintain correct head posture. These stents can be used correctly under the guidance of a doctor.

3. Medication: For muscular spasmodic torticollis, doctors may consider using muscle relaxants to relieve spasm.

4. Surgical treatment: For severe skeletal deformity torticollis, surgical treatment may be needed. Surgery can correct torticollis by correcting the skeletal structure of cervical spine.

Please note that the above methods are for reference only, and the specific treatment plan should be determined according to the baby's specific situation and the doctor's advice. If the baby has torticollis symptoms, please consult a professional doctor.