Congenital Muscular Torticollis Is Caused By A Shortening Of The Muscles On One Side Of The Neck
What is congenital muscular torticollis?
Congenital muscular torticollis is a common condition usually discovered in the first few months of life. It may be associated with a harmless lump in the muscle which should disappear in a few months. First-born children are more likely to have torticollis. Congenital means present at birth and torticollis means twisted neck. The “lump” is likely from intrauterine packing, resulting in injury to the muscle. As this clears up, the amount of scar in the muscle may determine how tight the muscle is. Some have suggested the sternomastoid muscle shortens as a result of scarring due to an intrauterine vascular disturbance. There is no known prevention.
If you notice that your child holds the head tilted to one side, consult your physician. Other conditions can cause torticollis, and the physician will check for those during the physical examination. X-rays and/or an ultrasound of the neck and/or hips may be taken. When a full evaluation rules out a structural or neurologic cause in torticollis, conservative therapy can be safely instituted.
What are the symptoms of congenital muscular torticollis?
Fortunately, the condition does not cause pain. The head tilts to one side and the chin points to the opposite shoulder. The right side is involved 75% of the time. The lump is found in the muscle and it gradually goes away. There is limited range of motion of the neck. One side of the face and head may flatten as the child always sleeps on one side.
What is the treatment for congenital muscular torticollis?
Conservative treatment consists of positioning and stretching exercises to turn the head so that the chin touches each shoulder and also so that the ear touches the shoulder.
A 2017 study in the Journal of Back & Musculoskeletal Rehabilitation found that soft tissue mobilization techniques that are used in clinical practice, when administered three times a week for six weeks, results in faster results when added to conservative management. These techniques are similar to massage, often using deeper techniques in combination with motion of the affected area.
There are other options that can help. A collar called the Tot Collar may be fitted and used to aid in correction. Position toys where the infant has to turn his head to see them. Carry the child so that they have to look to the involved side. Place the child in bed with the involved side toward the wall so that they have to look the opposite way to see you outside the crib. There is also a Torticollis Brace that provides progressive resistance to help correct the condition.
In about 10% of children, surgery may be needed to correct the torticollis. This is an outpatient surgery to lengthen the short muscle.
What are the results of treatment?
Following a consistent home program overseen by a therapist, your child’s condition may improve in a few months, however, each child is different.
What can I do at home?
The following are some suggestions. They are positioning or postural and are shown for right congenital muscular torticollis, so if your child has left torticollis, do them on the opposite side. The side of torticollis is named after the side the child’s head is tilted (ear towards shoulder and chin to opposite side or face pointed to opposite side).
Carry your child over your left shoulder so he or she turns his or her head to the right.
If less than 4 months old, cradle your child on his or her right side with his or her head resting on your right elbow.
Hold your child facing you against your chest with his or her head turned toward the right. Hold this position as long as he or she will let you.
In all positions (back, tummy, upright) practicing having your child looking towards their right side. Encourage your child to look as far possible over his or her right shoulder. You can stabilize the right shoulder.
Tummy Carry: Carry your baby so that your baby is facing away from you or is on their stomach. Try to get your baby to look up while in this position. This will help make the neck and back muscles stronger. Encourage your baby to reach forward with their arms.
Tummy Time: Put your baby on their stomach. If needed, use a small blanket or towel roll to help prop your child on their elbows. You can work on a ball, your lap, a boppy or your chest. You can also carry your baby horizontally with your arms supporting their chest.
Lean or tip your child to his right side. Allow your child to correct head position towards upright. Various positions can be used for this activity (carrying, sitting, in your lap, on hands and knees, side sitting, or lying on his or her right side).
This is not a comprehensive list of activities, just some of the basics. Stretching should also be done and your therapist can give you stretching exercises and help you monitor the progress, as well as the addition of soft tissue mobilization and/or massage techniques.
What if congenital muscular torticollis is not treated?
The muscle will remain short, making it difficult for your child to turn his or her head. The head will remain tilted to the side. This may result in flattening of the skull and facial bones.
It is important to have your baby evaluated by a health care professional and working with a therapist can bring very good results.
The importance of professional evaluation cannot be underestimated. As a 2020 study reminds us that torticollis is a sign that is not always innocent and may indicate an underlying severe disease. Some causes found in the study were cranial pathologies, spinal pathologies, ocular pathologies, and otorhinolaryngological infections. Detailed clinical physical examination and necessary laboratory investigation may be necessary.