Hydrocephalus Birth Injury Lawsuits

Hydrocephalus is a serious neurological condition caused by an abnormal buildup of cerebrospinal fluid (CSF). The excess fluid can enlarge the ventricles, increase pressure inside the skull, and damage developing brain tissue. Hydrocephalus can be present at birth or develop later because of a brain bleed, infection, tumor, trauma, or another condition that interferes with the normal circulation and absorption of CSF.

A hydrocephalus diagnosis does not automatically mean medical malpractice occurred. Many cases arise from congenital abnormalities, prematurity, or other conditions that no doctor caused. A viable hydrocephalus medical malpractice claim usually involves a preventable injury, an unreasonable delay in diagnosis or treatment, or negligent management of a shunt or another drainage procedure.

Our Maryland birth injury lawyers investigate whether better care would probably have prevented the hydrocephalus, reduced the pressure on the child’s brain, or avoided additional neurological damage. The timeline is usually the heart of the case. We want to know when the warning signs appeared, when imaging showed ventricular enlargement or a brain bleed, when specialists were consulted, and how much time passed before treatment began.

What Is Hydrocephalus?

The term hydrocephalus comes from Greek words meaning “water” and “head,” although the fluid involved is cerebrospinal fluid rather than water. CSF is continuously produced in the brain. It circulates through the ventricles and around the brain and spinal cord before being absorbed into the bloodstream.

Most hydrocephalus cases involve impaired CSF flow or absorption. Excessive CSF production is a rare cause. The accumulating fluid enlarges the ventricles and may increase pressure on the brain. In an infant, the skull has not fully fused, so a rapid increase in head circumference may be one of the first visible signs.

The medical consequences vary. Some children receive timely treatment and do well. Others suffer seizures, vision problems, motor impairment, cognitive limitations, developmental delays, cerebral palsy, or permanent dependence on medical and personal care. The outcome often depends on the underlying cause, how quickly pressure developed, whether brain tissue was already injured, and how promptly the condition was treated.

Different Types of Hydrocephalus

Congenital and Acquired Hydrocephalus

Congenital hydrocephalus is present at birth or results from a condition that developed before birth. Causes may include aqueductal stenosis, neural tube defects such as myelomeningocele, developmental abnormalities, prenatal infection, or genetic conditions. Some forms have a known genetic basis, including hydrocephalus associated with changes in the L1CAM gene. In other cases, the cause remains unknown.

Acquired hydrocephalus develops after birth. It may result from an intraventricular hemorrhage, meningitis or another central nervous system infection, a brain tumor or cyst, head trauma, stroke, or another condition that disrupts normal CSF circulation.

Communicating and Noncommunicating Hydrocephalus

Hydrocephalus is also classified according to where CSF flow is disrupted. In communicating hydrocephalus, CSF can move between the ventricles, but circulation or absorption is impaired after the fluid leaves them. In noncommunicating hydrocephalus, also called obstructive hydrocephalus, a blockage within the ventricular system prevents the fluid from moving normally.

External Hydrocephalus

External hydrocephalus is different from the usual pattern of fluid enlarging the ventricles. The term generally refers to enlargement of the CSF spaces outside the brain, particularly the subarachnoid spaces. In infants, benign external hydrocephalus or benign enlargement of the subarachnoid spaces often presents with a rapidly growing head circumference. Its cause is not fully understood, and impaired CSF absorption is one leading explanation. The word “benign” describes the usual course of the condition. It does not guarantee that every child will be free of developmental or clinical concerns.

External hydrocephalus should not be used as a generic name for every infant hydrocephalus case or every brain injury following delivery. When a lawsuit alleges that trauma caused hydrocephalus, the imaging and pediatric neurology or neurosurgery records must identify the precise condition and explain the biological connection.

What Causes Hydrocephalus in Infants?

Hydrocephalus in an infant can have many causes. The most important include:

• Intraventricular hemorrhage, particularly in premature and very-low-birth-weight infants
• Myelomeningocele and other neural tube defects
• Aqueductal stenosis or another structural obstruction
• Congenital brain malformations
• Meningitis or another infection affecting the brain and its surrounding tissues
• Brain tumors, cysts, or other masses
• Head trauma and intracranial bleeding
• Genetic conditions

Hydrocephalus After a Brain Bleed

Hydrocephalus after a brain bleed is particularly important in premature infants. Fragile blood vessels in the developing brain can rupture and cause an intraventricular hemorrhage. Blood, inflammation, and later scarring may block CSF pathways or interfere with absorption. This can lead to posthemorrhagic ventricular dilation and, in some children, posthemorrhagic hydrocephalus.

The existence of a brain bleed does not prove negligence. Premature infants can experience intraventricular hemorrhage despite appropriate care. A malpractice investigation asks whether the medical team properly monitored a high-risk infant, recognized the hemorrhage and increasing ventricular size, obtained serial ultrasounds, consulted pediatric neurosurgery, and intervened before avoidable pressure caused additional injury.

Can Delivery Trauma Cause Hydrocephalus?

Forceps, vacuum extraction, and difficult delivery can cause head trauma and intracranial hemorrhage when used negligently. A sufficiently serious hemorrhage may interfere with CSF circulation and contribute to acquired hydrocephalus. But the connection cannot be assumed merely because an instrument was used and hydrocephalus was later diagnosed.

A strong hydrocephalus birth injury case requires evidence of traumatic injury, a medically supported pathway from that injury to the hydrocephalus, and proof that reasonable obstetrical care would probably have avoided the harm. The delivery records, fetal monitoring strips, operative notes, neonatal imaging, blood gases, and expert review all matter.

Infant Hydrocephalus Symptoms

Infant hydrocephalus symptoms may develop gradually or appear during an emergency. Parents and health care providers should watch for:

• Rapidly increasing head circumference
• An unusually large head
• A tense or bulging fontanelle
• Prominent scalp veins
• Eyes fixed downward, sometimes called “sunsetting” eyes
• Vomiting, poor feeding, or difficulty gaining weight
• Excessive sleepiness or unusual irritability
• Seizures
• Abnormal muscle tone
• Developmental delay or loss of previously acquired skills

These symptoms can have several causes. A pediatrician must evaluate them in context. Head circumference should be measured and plotted over time, and a concerning change may require ultrasound, MRI, CT imaging, or specialist referral. The trend often tells more than one isolated measurement.

Can Hydrocephalus Be Treated?

Hydrocephalus can often be treated, but many children require lifelong monitoring. Treatment depends on the child’s age, the cause of the fluid buildup, the anatomy of the obstruction, and the child’s overall health.

Shunt Surgery

The most common treatment is placement of a shunt. A ventriculoperitoneal shunt uses tubing and a valve to carry CSF from the brain to the abdomen, where the body can absorb it. Other shunt configurations may be used when appropriate.

A shunt does not permanently cure the underlying condition. It manages CSF drainage. Children may need revision surgery because of obstruction, infection, disconnection, migration, overdrainage, underdrainage, or growth.

Endoscopic Procedures and Temporary Drainage

Some patients may be candidates for endoscopic third ventriculostomy, which creates an opening that allows CSF to bypass an obstruction. In selected infants, surgeons may combine that procedure with choroid plexus cauterization. Premature infants with posthemorrhagic hydrocephalus may initially receive temporary drainage through a ventricular reservoir or another procedure while the team determines whether a permanent shunt is necessary.

Signs of Shunt Failure or Infection

Shunt obstruction or infection can allow pressure to rise again. Warning signs may include vomiting, headache, unusual sleepiness, seizures, fever, redness or tenderness along the shunt tract, irritability, vision changes, a bulging fontanelle, increasing head circumference, or the return of earlier hydrocephalus symptoms.

Suspected shunt failure can be an emergency. Families should follow the child’s neurosurgical emergency plan and seek immediate medical care when serious symptoms appear.

Hydrocephalus Resulting From Medical Malpractice

Most hydrocephalus cases are not caused by malpractice. The legal claim arises when a doctor, nurse, hospital, or other provider fails to respond reasonably to a preventable risk or an identifiable medical emergency.

Failure to Diagnose Hydrocephalus

A failure to diagnose hydrocephalus case may involve repeated abnormal head measurements, persistent vomiting, developmental regression, a bulging fontanelle, seizures, sunsetting eyes, or imaging findings that were missed or never communicated. The claim becomes much stronger when the records show a clear progression that competent providers should have investigated.

The causation question is how much injury occurred during the delay. Doctors may argue that the child’s underlying condition caused the neurological deficits before a diagnosis could reasonably have been made. Plaintiffs need pediatric neurology, neurosurgery, radiology, and other appropriate experts to separate the original condition from the additional harm caused by prolonged pressure or delayed treatment.

Posthemorrhagic Hydrocephalus in a Premature Infant

These claims may involve failure to recognize an intraventricular hemorrhage, failure to monitor ventricular enlargement, delayed neurosurgical consultation, or an unreasonable delay in drainage. The medical team should not be blamed merely because a premature infant suffered a known complication. The lawsuit must identify the point at which the response fell below the standard of care and explain what earlier intervention probably would have prevented.

Shunt Malfunction Malpractice

Shunts sometimes fail without anyone being negligent. Shunt malfunction malpractice may exist when providers ignore recognizable symptoms, misread imaging, fail to obtain a neurosurgical consultation, discharge a deteriorating child, use an improper surgical technique, or fail to treat a shunt infection promptly.

These cases can turn on a short window of time. A child may arrive awake and responsive, then deteriorate as intracranial pressure increases. Emergency records, neurological checks, imaging timestamps, consultation calls, and operating-room records can show whether the team moved with the urgency the condition required.

Prenatal Diagnosis and Associated Conditions

Hydrocephalus may accompany myelomeningocele, spina bifida, and other fetal abnormalities. A prenatal malpractice investigation may involve failure to order or interpret appropriate screening, follow up on an abnormal ultrasound, or make a timely referral to maternal-fetal medicine. An earlier diagnosis may affect delivery planning, selection of a hospital with the right neonatal and pediatric-neurosurgery resources, counseling about the child’s anticipated treatment, and the medical team’s preparation for care immediately after birth.

The available legal claim depends on the jurisdiction and the specific harm caused by the delay. A missed fetal diagnosis does not automatically create a recognized damages claim. Maryland lawyers must evaluate the medical consequences of the missed diagnosis and the legal theory supported by the facts.

Evidence Needed to Prove a Hydrocephalus Lawsuit

The useful evidence depends on the theory of the case. Our lawyers may obtain:

• Prenatal records, ultrasound images, and maternal-fetal medicine records
• Fetal monitoring strips, labor records, delivery notes, and operative reports
• Apgar scores, cord gases, resuscitation records, and neonatal intensive care records
• Serial head circumference measurements
• Cranial ultrasound, MRI, and CT images
• Records documenting intraventricular hemorrhage and ventricular enlargement
• Neurology and neurosurgery consultation records
• Shunt operative reports, device information, programming records, and revision records
• Emergency department neurological assessments and imaging timestamps
• Infection cultures, antibiotic records, and laboratory results
• Therapy, developmental, educational, and rehabilitation evaluations
• A life-care plan describing future medical and support needs

Imaging should be reviewed in its original form. A written report may use cautious language or fail to describe a change that becomes obvious when studies are compared side-by-side.

Hydrocephalus Lawsuit Settlement Value

There is no dependable average hydrocephalus lawsuit settlement. The reported cases range from hundreds of thousands of dollars to tens of millions because the injuries and legal theories are radically different.

The most important value factors include:

• The extent of permanent brain injury
• Motor, cognitive, visual, seizure, and developmental impairments
• Whether the child will need lifelong supervision or attendant care
• The number of shunt placements and revision surgeries
• Future neurosurgical and medical risks
• The strength of the negligence and causation evidence
• Past medical expenses and projected lifetime care costs
• Lost future earning capacity
• The state where the case is filed and any damages cap
• The number and financial responsibility of the defendants

The largest component of a catastrophic pediatric claim may be future care. A credible life-care plan should account for neurosurgery, shunt revisions, medications, therapy, equipment, accessible housing, transportation, education, personal care, and the possibility that parents will no longer be able to provide daily assistance as they age.

Hydrocephalus Settlements and Verdicts

The results below involve different states, injuries, legal theories, and damages laws. We have separated the closer hydrocephalus comparisons from cases in which hydrocephalus accompanied several congenital or neurological injuries. None of these outcomes supplies an average or settlement schedule.

More Direct Hydrocephalus Malpractice Comparisons

• Espinal v. Perez, New York, 2006: $1.2 million settlement. The child had an increasingly large head, vomiting, and developmental delays. His parents repeatedly raised concerns, but the pediatric providers allegedly failed to order appropriate testing. Hydrocephalus was diagnosed years later, followed by brain surgery. The parents alleged that the delay caused permanent brain damage. The defense attributed the deficits to another condition. The case reportedly settled shortly before trial for $1.2 million.
• Late and Armolt v. United States, Middle District of Pennsylvania: $42 million judgment. The parents alleged that a federally employed obstetrician used excessive force during a difficult forceps delivery, causing catastrophic brain injury. The child required a shunt and multiple brain surgeries and was left with permanent cognitive and physical disabilities. Following a federal bench trial, the court entered a $42 million judgment. The federal government initially appealed, then withdrew the appeal and agreed to pay the judgment.

Multi-Injury and Prenatal-Diagnosis Cases

• A.M., Pro Ami v. Winthrop University Hospital, New York, 2019: $500,000 settlement. A premature newborn suffered periventricular leukomalacia, hydrocephalus, intraventricular hemorrhage, bronchopulmonary dysplasia, seizures, spastic quadriplegia, and white matter loss. His mother alleged negligent prenatal and postpartum care, contraindicated medications, and failure to order appropriate testing. The reported settlement was $500,000.
• F.L.P., Pro Ami v. Beaver Medical Group, California, 2019: $2.4 million settlement. A newborn girl was born with spina bifida, hydrocephalus, and myelomeningocele. She experienced paraplegia and bowel and bladder incontinence. Her parents alleged that providers failed to follow up on prenatal ultrasound findings, order appropriate screening, and provide information about the fetal abnormalities. The reported settlement was $2.4 million.
• Muhammad v. Northwestern Memorial Hospital, Cook County, Illinois: $18.5 million verdict. A woman continued taking Depakote during pregnancy after an initial pregnancy test was negative. Her son was born with hydrocephalus, spina bifida, and other abnormalities. The parents alleged that providers improperly continued the medication and failed to perform timely follow-up pregnancy testing. The jury returned an $18.5 million verdict, but a pretrial high-low agreement limited the recovery to $12 million. An Illinois appellate court later addressed the family’s separate claims against the drug manufacturers.
• J.P., Pro Ami v. New York City Health and Hospitals, New York, 2017: $2.7 million settlement. The child allegedly suffered hydrocephalus and other brain injuries after providers failed to recognize placental abruption and perform a timely cesarean section. The injuries caused serious cognitive limitations and continuing care needs. The reported settlement was $2.7 million.
• Maime v. Temple Physicians, Pennsylvania, 2015: $950,000 settlement. A pregnant patient with placenta previa reported heavy bleeding at 27 weeks. She alleged that an internal examination caused hemorrhage and led to emergency delivery. The baby was born with hydrocephalus, underwent brain surgery, and experienced developmental problems. The defendants disputed liability and damages before the reported $950,000 settlement.

Source note: The A.M., F.L.P., J.P., and Maime figures come from reported settlement summaries. Because the agreements were confidential, the public summaries do not establish whether the amounts were gross or net, paid as lump sums or structures, or allocated among several injuries. They are included as historical examples with that limitation.

Hydrocephalus Birth Injury FAQs

Is hydrocephalus always a birth injury?

No. Hydrocephalus may be congenital, genetic, related to a neural tube defect, caused by infection, or acquired after a hemorrhage, tumor, or trauma. A hydrocephalus birth injury lawsuit requires evidence that negligent care caused the condition or allowed preventable additional damage.

Can a brain bleed cause hydrocephalus?

Yes. Blood and inflammation can obstruct CSF circulation or interfere with absorption. Posthemorrhagic hydrocephalus is a recognized complication of intraventricular hemorrhage, particularly in premature infants.

Does shunt failure mean the surgeon committed malpractice?

No. Shunts can become obstructed, infected, disconnected, or displaced without negligence. A malpractice claim may exist when a provider uses improper technique or fails to recognize and treat a malfunction with reasonable urgency.

How do lawyers prove that delayed diagnosis caused brain damage?

Lawyers compare head measurements, symptoms, imaging, neurological findings, and treatment timing. Qualified experts must explain when competent providers should have acted and what additional injury probably occurred during the delay.

How long do I have to file a Maryland hydrocephalus malpractice lawsuit?

Maryland malpractice deadlines are especially complicated for claims involving children. The general statute contains five-year and three-year periods, but the child’s age, when the claim accrued, constitutional rulings, and the identity of the person asserting the claim may alter the calculation. The deadline should be reviewed using the complete medical and procedural history. Parents should not assume that every claim remains open until the child turns 18.

Talk to the Birth Injury Lawyers at Miller & Zois

If your child has hydrocephalus and you believe delayed diagnosis, a preventable brain bleed, negligent delivery, or shunt mismanagement caused additional harm, the birth injury attorneys at Miller & Zois can investigate the records and obtain the appropriate expert review.