Torticollis and Plagiocephaly

A head tilt or flat spot in an infant reflects how the neck, fascia, and developing nervous system are working. Early, gentle care for movement and symmetry supports development.

What you may be noticing

Your baby always looks one way. Their head tilts to one side, they feed better on one breast, and a flat area is forming on the back or side of the head. Tummy time is a struggle. You wonder whether this will correct itself.

Your pediatrician should examine any head tilt or head shape change. Rarely, a head shape change reflects early fusion of skull sutures, and some tilts have other causes that need medical evaluation.

Why it is rarely one thing

Congenital muscular torticollis usually involves tightness in the sternocleidomastoid muscle, often related to position in the womb or a demanding birth. When a baby keeps the head turned one way, pressure falls on the same area of the skull, and positional plagiocephaly can develop.

The tilt is more than a muscle and a flat spot. A young brain builds its map of the body from symmetrical movement and sensation, so a neck that turns one way shapes how your baby sees, feeds, rolls, and develops postural control. Asymmetry feeds into the vestibular and visual systems and into the integration of primitive reflexes, the automatic patterns that gradually give way to voluntary control.

Fascia, the continuous connective tissue web, links the neck, jaw, tongue, and upper back. Tension in one region often shows up in another, which is why a tongue or lip tie, a preferred feeding side, and a head tilt frequently travel together. Early, gentle intervention produces the best results, because the infant skull and nervous system change rapidly in the first months.

Patterns we look for

• Neck range of motion and muscle tightness.
• Head turning preference and symmetry of movement.
• Head shape changes and their pattern.
• Feeding asymmetry, tongue and lip ties, and jaw tension.
• Fascial tension through the neck, upper back, and trunk.
• Visual tracking to both sides.
• Primitive reflexes and postural development.
• Tummy time tolerance and motor milestones.
• Hip development, which can be associated with torticollis.

How I evaluate it

A gentle infant neurological assessment examines neck range and strength, head shape, eye tracking, reflexes, tone, primitive reflexes, and motor milestones. I look at the whole chain from jaw and tongue through the neck and trunk, because the tilt is often one expression of a wider pattern.

I coordinate with your pediatrician and pediatric physical therapist, and I refer for evaluation of head shape options, oral restrictions, or hip screening when indicated. Laboratory testing is rarely needed for this concern.

How we address it

• Coordinate with your pediatrician and pediatric physical therapist.
• Use gentle, age-appropriate care to release fascial tension and support neck mobility and symmetry.
• Assess tongue and lip ties with feeding specialists when feeding is one-sided or difficult.
• Give you simple positioning strategies: alternating sides for feeding, crib orientation, and holding positions that encourage turning both ways.
• Build tummy time in short, frequent, playful sessions.
• Encourage visual tracking and reaching to the less preferred side.
• Support primitive reflex integration and postural development with brief parent-led play routines.
• Monitor head shape, and refer for helmet evaluation when appropriate.

Babies always sleep on their backs for safety. Positioning changes happen during awake time and in how the crib and feeding positions are arranged, never by changing safe sleep practices.

Positional head shape changes are common and are not a sign of neglect. They reflect how a young neck and a soft skull respond to a favored position, and both respond well to early, consistent attention. The developing brain is remarkably plastic, and small, symmetrical inputs repeated daily add up quickly in the first year of life.

Book your Comprehensive Functional Medicine Eval/Neurological Exam today to discover what the contributing root causes are that are underlying your health concerns.