Cerebrospinal Fluid Leak Program

Expert Diagnosis and Treatment for Cerebrospinal Fluid (CSF) Leaks

The Cerebrospinal Fluid (CSF) Leak Program at Cooper and Inspira Neuroscience specializes in expert, multidisciplinary care for spinal and cranial CSF leaks — from accurate diagnosis to personalized treatment. Our specialists deliver coordinated, multidisciplinary care for both spinal and cranial CSF leaks, conditions that can cause debilitating headaches, neurologic symptoms, and reduced quality of life.

Our team includes fellowship-trained neurologists, neurosurgeons, neuroradiologists, otolaryngologists, pain specialists, and rehabilitation experts who work together to determine the underlying cause of symptoms and develop a personalized treatment plan.

What Is a Cerebrospinal Fluid (CSF) Leak?

CSF leaks occur when cerebrospinal fluid escapes from the protective layers surrounding the brain or spinal cord.

Cerebrospinal fluid (CSF) surrounds and protects the brain and spinal cord. These leaks can occur through a defect in the skull or spinal dura (the membrane that holds CSF in place) and may develop spontaneously, after trauma, or following medical procedures.

Because CSF symptoms can mimic other conditions, accurate diagnosis by an experienced team is essential.

Symptoms of a CSF Leak

CSF leaks can present differently depending on their location and cause. Common symptoms include:

• Positional headaches that worsen when standing or sitting and improve when lying down
• Neck pain or stiffness
• Nausea and vomiting
• Tinnitus (ringing in the ears) or changes in hearing
• Visual disturbances
• Cognitive difficulties, including brain fog or difficulty concentrating
• Clear fluid draining from the nose or ears
• Sensitivity to light or sound

Diagnosing a CSF Leak

Accurate diagnosis is essential, as CSF leaks are often misdiagnosed or overlooked. Our specialists use a comprehensive, multidisciplinary approach that may include:

• Detailed medical history and neurological evaluation
• MRI of the brain and spine
• CT myelography to pinpoint the leak site
• Radionuclide cisternography
• Beta-2 transferrin testing of nasal or ear fluid
• Intracranial pressure monitoring

Conditions We Diagnose and Treat

Our program cares for patients with a broad range of CSF leak–related conditions, including:

• Spontaneous spinal CSF leak
• Cranial CSF leak (including CSF rhinorrhea and CSF otorrhea)
• Post‑traumatic or post‑surgical CSF leaks
• Intracranial hypotension
• Connective tissue disorders associated with CSF leak risk
• Recurrent or complex CSF leaks
• Complications such as meningitis or persistent headaches
• Advanced Diagnostic Capabilities

Cooper and Inspira Neuroscience offers state‑of‑the‑art imaging and testing to accurately identify the source of a leak, including:

• High‑resolution MRI and CT imaging
• Digital subtraction myelography (DSM)—a highly sensitive technique for identifying subtle spinal leaks
• Dynamic CT myelography
• Intrathecal fluorescein testing (for certain cranial leaks)
• Specialized evaluations by neurology and ENT experts

Our neuroradiology and neurointerventional teams have deep experience diagnosing difficult‑to‑detect leaks, including fast leaks, slow leaks, and CSF‑venous fistulas.

Comprehensive Treatment Options

Treatment is tailored to each patient’s symptoms, anatomy, and imaging findings. Options include:

Nonsurgical Treatments

• Epidural blood patches (single or multilevel)
• Fibrin glue injections
• Targeted epidural patching based on myelography findings
• Medical therapy and activity modification
• Pain management and symptom relief strategies
• Embolization of CSF-venous fistulas

Surgical Treatments

For patients who require procedural intervention, our neurosurgeons provide:

• Microsurgical repair of spinal CSF leaks
• Repair of CSF‑venous fistulas
• Endoscopic skull base repair for cranial leaks
• Repair of traumatic or recurrent CSF leaks

Our surgical teams use minimally invasive techniques whenever possible to speed healing and reduce discomfort.

Why Choose the CSF Leak Program at Cooper and Inspira Neuroscience?

• Specialized expertise in detecting and treating hard-to-diagnose leaks. Many CSF leak patients go years without a correct diagnosis. Our fellowship-trained specialists have deep experience identifying and treating even the most complex and elusive cases.
• Advanced technology and imaging, including DSM. We use cutting-edge diagnostic tools and imaging techniques that allow us to locate leak sites with a level of precision that standard imaging often cannot achieve.
• A collaborative academic model combining the strengths of Cooper University Health Care and Inspira Health. Our program brings together two leading health systems, giving patients access to a broad, multidisciplinary team with the resources and expertise to handle complex CSF leak cases.
• Comprehensive, patient-centered care from initial consultation to long-term follow-up. We support patients at every stage of their journey, ensuring continuity of care, personalized attention, and ongoing management well beyond initial treatment.
• Convenient access across South Jersey with coordinated scheduling for imaging and treatment. With multiple locations and streamlined scheduling, we make it easier to get specialized care close to home without the burden of navigating multiple systems on your own.