What is Thoracic and Cervical Myelomeningocele (MMC)?

Thoracic and Cervical Myelomeningocele (MMC) are serious birth defects that affect a baby’s spine and spinal cord. They are types of spina bifida, which is a neural tube defect (NTD).

Myelomeningocele happens when the neural tube does not close properly during the first month of pregnancy. Because of this, part of the spinal cord, nerves, and spinal fluid come out through an opening in the baby’s back, forming a sac-like bulge.

• Cervical MMC occurs in the neck region
• Thoracic MMC occurs in the upper or middle back (chest level)

These types are less common but more severe than lower back (lumbar) myelomeningocele because they involve higher levels of the spinal cord.

How does Thoracic and Cervical MMC develop?

During early pregnancy, the neural tube forms the baby’s brain and spinal cord. Normally, this tube closes completely.

If the tube fails to close in the cervical or thoracic region, the spinal cord remains exposed. This leads to:

• Damage to nerves
• Loss of muscle function
• Problems affecting movement, breathing, and other body functions

Types of Myelomeningocele based on location

Cervical Myelomeningocele

• Affects the neck area
• It can impact:
  1. Arm and hand movement
  2. Breathing muscles
  3. Swallowing and speech
• Often associated with serious neurological problems

Thoracic Myelomeningocele

• Affects the upper or mid-back
• Can cause:
  1. Weakness or paralysis of the legs
  2. Loss of bladder and bowel control
  3. Spine deformities
• Usually causes more severe disability than lower spinal defects

How common is Thoracic and Cervical MMC?

Myelomeningocele is the most common severe form of spina bifida, but cervical and thoracic MMC are rare compared to lower back involvement.

They account for a small percentage of all spina bifida cases but are often associated with greater medical challenges.

What does Thoracic or Cervical MMC look like?

At birth, the baby may have:

• A visible sac or bulge on the neck or upper back
• The sac may contain:
  • Spinal cord
  • Nerves
  • Cerebrospinal fluid
• The sac may be covered with thin skin or may be open

What are the signs and symptoms?

Symptoms depend on:

• The level of the spine involved
• The amount of nerve damage

Possible symptoms include:

• Weakness or paralysis of arms or legs
• Difficulty breathing (especially in cervical MMC)
• Poor muscle control
• Loss of bladder and bowel control
• Curvature of the spine (scoliosis)
• Hydrocephalus (fluid buildup in the brain)
• Delayed development

Higher spinal involvement usually leads to more severe symptoms.

What are the complications of Thoracic and Cervical MMC?

Possible complications include:

• Permanent nerve damage
• Difficulty walking or inability to walk
• Chronic bladder and bowel problems
• Repeated infections
• Hydrocephalus requiring shunt surgery
• Learning difficulties
• Breathing problems (in cervical cases)

What causes Thoracic and Cervical MMC?

The exact cause is not fully known. Experts believe it occurs due to a combination of factors, including:

• Genetic factors
• Poor folic acid intake before and during early pregnancy
• Certain infections during pregnancy
• Medical conditions such as diabetes
• Use of certain medications during pregnancy

What are the risk factors?

Risk factors include:

• Low folic acid intake
• Family history of neural tube defects
• Poorly controlled diabetes
• Obesity before pregnancy
• Certain anti-seizure medications
• High fever early in pregnancy

How is Thoracic and Cervical MMC diagnosed?

It is often diagnosed before birth through:

• Prenatal ultrasound
• Fetal MRI, to assess spinal cord involvement

After birth, diagnosis is confirmed by:

• Physical examination
• MRI or CT scan
• Ultrasound of the brain to check for hydrocephalus

How is Thoracic and Cervical MMC treated?

Treatment requires early and specialized care by a Pediatric Neurosurgery team.

Surgical treatment:

• Surgery is usually done soon after birth
• The goal is to:
  • Close the spinal opening
  • Protect the spinal cord
  • Reduce infection risk

In some cases, fetal surgery (before birth) may be considered.

Long-term treatment and care

Children with Thoracic or Cervical MMC often need:

• Multiple surgeries
• Shunt placement for hydrocephalus
• Physical and occupational therapy
• Urology care for bladder problems
• Orthopedic support
• Long-term rehabilitation
• Special education support

Are there risks of treatment?

As with any surgery, risks may include:

• Infection
• Bleeding
• Leakage of spinal fluid
• Neurological complications

Early treatment helps reduce serious complications and improves outcomes.

Can children live with Thoracic or Cervical MMC?

Yes, children can survive with Thoracic or Cervical MMC, but many will have long-term disabilities.

The outcome depends on:

• Level of spinal involvement
• Severity of nerve damage
• Presence of associated conditions like hydrocephalus
• Timeliness of treatment

What is the long-term outlook?

• Cervical MMC usually has a more serious prognosis
• Thoracic MMC often leads to paralysis of the lower body
• With proper care, many children can achieve good quality of life

Can Thoracic and Cervical MMC be prevented?

There is no guaranteed prevention, but risk can be reduced by:

• Taking 400 mcg of folic acid daily
• Starting folic acid before pregnancy
• Managing medical conditions like diabetes
• Seeking pre-pregnancy counseling if there is a family history of NTDs

Living With

When should I see a doctor?

• If you are planning pregnancy, seek preconception counseling
• If diagnosed during pregnancy, consult a Pediatric Neurosurgeon early
• After birth, regular follow-up is essential for long-term care

Why choose Tender Palm Super-Speciality Hospital for Thoracic and Cervical Myelomeningocele (MMC) treatment for children in Lucknow, India?

Tender Palm Super-Speciality Hospital offers advanced Thoracic and Cervical Myelomeningocele (MMC) treatment for children in Lucknow, India, at an affordable cost. We have a team of experienced pediatric neurosurgeons and spinal specialists who provide accurate diagnosis with advanced imaging, personalized medical care, and specialized surgical treatment tailored to each child's specific condition. Our Pediatric Neurosurgery team has decades of experience in successfully treating Thoracic and Cervical Myelomeningocele (MMC) in Lucknow, India.

To seek an  Expert Consultation for Thoracic and Cervical Myelomeningocele (MMC) treatment for children in Lucknow, India:

Call us at +91-9076972161
Email at care@tenderpalm.com

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