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UCLA Neurosurgery

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    • Acoustic Neuroma
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    • Acromegaly
    • Acute Subdural Hematomas
    • Anaplastic Astrocytoma (AA)
    • Ankylosing Spondylitis
    • Aqueductal Stenosis
    • Arachnoid Cysts
    • Arnold Chiari Malformation
    • Arteriovenous Malformation (AVM)
    • Astrocytoma
    • Ballism
    • Basilar Invagination
    • Brachial Plexus Injury
    • Brain Aneurysm
    • Brain Attack (Stroke)
    • Brain AVM
    • Brain Conditions
    • Brain Metastases
    • Brainstem Glioma
    • Carotid Dissection
    • Carotid Stenosis
    • Carpal Tunnel Syndrome
    • Causalgia
    • Cavernous Angioma
    • Cerebral Aneurysms
    • Cerebral Contusion and Intracerebral Hematoma
    • Chordomas
    • Chorea
    • Chronic Subdural Hematomas
    • Colloid Cyst
    • Coma
    • Concussion
    • Congenital Dermal Sinus
    • Cranial GunShot Wounds
    • Craniopharyngioma
    • Craniosynostosis
    • Cushing's Disease
    • Cyst Epidermoid Tumor
    • Dandy Walker Syndrome
    • Degenerative Disc Disease
    • Dermoid Tumor
    • Disc Herniation
    • Dural Arteriovenous Malformations
    • Dystonia
    • Ependymoma
    • Epidermoid Tumor (Cyst)
    • Epidural Hematomas
    • Epilepsy
    • Essential Tremor
    • Extratemporal Lobe Epilepsies
    • Facet Joint Syndrome
    • Fibromyalgia
    • Frontal Lobe Epilepsy
    • Ganglioglioma
    • Glioblastoma
    • Germinoma
    • Glioma
    • Glomus Jugulare Tumor
    • Glossopharyngeal Neuralgia
    • Hemangioblastomas
    • Hemi-Facial Spasm
    • Hydrocephalus
    • Hyperhidrosis
    • Intracerebral Hemorrhage
    • Intracranial Hypotension
    • JPA
    • Low-Grade Astrocytoma
    • Lymphocytic Hypophysitis
    • Lymphoma
    • Malignant Nerve Sheath Tumors
    • Medulloblastoma
    • Meningioma Brain Tumor
    • Meralgia Paresthetica
    • Metastatic Brain Tumors
    • Moyamoya Disease
    • Myelomeningocele
    • Myelopathy
    • Nelson's Syndrome
    • Neurocysticercosis
    • Neurofibromatosis Type 2 and Schwannomatosis
    • Normal Pressure Hydrocephalus
    • Oligodendroglioma
    • Optic Nerve Glioma
    • Osteoarthritis of the Peripheral Joint
    • Osteoarthritis of the Spine
    • Osteomyelitis
    • Osteoporotic Vertebral Fractures
    • Parkinsons Syndrome
    • Pediatric Conditions
    • Pediatric Hydrocephalus
    • Peripheral Nerve Injury
    • Phantom Limb Pain
    • Pineal Tumor
    • Pineoblastoma
    • Pineocytoma
    • Platybasia
    • Postherpetic Neuralgia
    • Post-Traumatic Seizures
    • Primary CNS Lymphoma
    • Pseudotumor Cerebri
    • Radiculopathy—Cervical & Lumbar (Pinched Nerve)
    • Recurrent Adenomas
    • Rheumatoid Arthritis
    • Schwannomas
    • Scoliosis
    • Seizure
    • Skull Fracture
    • Slit Ventricle Syndrome
    • Spasticity
    • Spinal Arteriovenous Malformation (AVM)
    • Spinal Compression Fractures
    • Spine Conditions
    • Spinal Cord Injury
    • Spinal Cord Lipomas & Lipomyelomeningoceles
    • Spinal Cord Tumors
    • Stenosis
    • Subarachnoid Hemorrhage
    • Syringomyelia
    • Tethered Cord Syndrome
    • Thoracic Outlet Syndrome
    • Thyrotroph (TSH) Secreting Adenomas
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UCLA Neurosurgery

Conditions Treated

Conditions Treated

Conditions Treated

  • Acoustic Neuroma
  • Adult Tethered Cord
  • Acromegaly
  • Acute Subdural Hematomas
  • Anaplastic Astrocytoma (AA)
  • Ankylosing Spondylitis
  • Aqueductal Stenosis
  • Arachnoid Cysts
  • Arnold Chiari Malformation
  • Arteriovenous Malformation (AVM)
  • Astrocytoma
  • Ballism
  • Basilar Invagination
  • Brachial Plexus Injury
  • Brain Aneurysm
  • Brain Attack (Stroke)
  • Brain AVM
  • Brain Conditions
  • Brain Metastases
  • Brainstem Glioma
  • Carotid Dissection
  • Carotid Stenosis
  • Carpal Tunnel Syndrome
  • Causalgia
  • Cavernous Angioma
  • Cerebral Aneurysms
  • Cerebral Contusion and Intracerebral Hematoma
  • Chordomas
  • Chorea
  • Chronic Subdural Hematomas
  • Colloid Cyst
  • Coma
  • Concussion
  • Congenital Dermal Sinus
  • Cranial GunShot Wounds
  • Craniopharyngioma
  • Craniosynostosis
  • Cushing's Disease
  • Cyst Epidermoid Tumor
  • Dandy Walker Syndrome
  • Degenerative Disc Disease
  • Dermoid Tumor
  • Disc Herniation
  • Dural Arteriovenous Malformations
  • Dystonia
  • Ependymoma
  • Epidermoid Tumor (Cyst)
  • Epidural Hematomas
  • Epilepsy
  • Essential Tremor
  • Extratemporal Lobe Epilepsies
  • Facet Joint Syndrome
  • Fibromyalgia
  • Frontal Lobe Epilepsy
  • Ganglioglioma
  • Glioblastoma
  • Germinoma
  • Glioma
  • Glomus Jugulare Tumor
  • Glossopharyngeal Neuralgia
  • Hemangioblastomas
  • Hemi-Facial Spasm
  • Hydrocephalus
  • Hyperhidrosis
  • Intracerebral Hemorrhage
  • Intracranial Hypotension
  • JPA
  • Low-Grade Astrocytoma
  • Lymphocytic Hypophysitis
  • Lymphoma
  • Malignant Nerve Sheath Tumors
  • Medulloblastoma
  • Meningioma Brain Tumor
  • Meralgia Paresthetica
  • Metastatic Brain Tumors
  • Moyamoya Disease
  • Myelomeningocele
  • Myelopathy
  • Nelson's Syndrome
  • Neurocysticercosis
  • Neurofibromatosis Type 2 and Schwannomatosis
  • Normal Pressure Hydrocephalus
  • Oligodendroglioma
  • Optic Nerve Glioma
  • Osteoarthritis of the Peripheral Joint
  • Osteoarthritis of the Spine
  • Osteomyelitis
  • Osteoporotic Vertebral Fractures
  • Parkinsons Syndrome
  • Pediatric Conditions
  • Pediatric Hydrocephalus
  • Peripheral Nerve Injury
  • Phantom Limb Pain
  • Pineal Tumor
  • Pineoblastoma
  • Pineocytoma
  • Platybasia
  • Postherpetic Neuralgia
  • Post-Traumatic Seizures
  • Primary CNS Lymphoma
  • Pseudotumor Cerebri
  • Radiculopathy—Cervical & Lumbar (Pinched Nerve)
  • Recurrent Adenomas
  • Rheumatoid Arthritis
  • Schwannomas
  • Scoliosis
  • Seizure
  • Skull Fracture
  • Slit Ventricle Syndrome
  • Spasticity
  • Spinal Arteriovenous Malformation (AVM)
  • Spinal Compression Fractures
  • Spine Conditions
  • Spinal Cord Injury
  • Spinal Cord Lipomas & Lipomyelomeningoceles
  • Spinal Cord Tumors
  • Stenosis
  • Subarachnoid Hemorrhage
  • Syringomyelia
  • Tethered Cord Syndrome
  • Thoracic Outlet Syndrome
  • Thyrotroph (TSH) Secreting Adenomas
  • Torticollis
  • Traumatic Hematomas
  • Trigeminal Neuralgia
  • Trochanteric Bursitis
  • Ulnar Nerve Entrapment
  • Acoustic Neuroma
  • Adult Tethered Cord
  • Acromegaly
  • Acute Subdural Hematomas
  • Anaplastic Astrocytoma (AA)
  • Ankylosing Spondylitis
  • Aqueductal Stenosis
  • Arachnoid Cysts
  • Arnold Chiari Malformation
  • Arteriovenous Malformation (AVM)
  • Astrocytoma
  • Ballism
  • Basilar Invagination
  • Brachial Plexus Injury
  • Brain Aneurysm
  • Brain Attack (Stroke)
  • Brain AVM
  • Brain Conditions
  • Brain Metastases
  • Brainstem Glioma
  • Carotid Dissection
  • Carotid Stenosis
  • Carpal Tunnel Syndrome
  • Causalgia
  • Cavernous Angioma
  • Cerebral Aneurysms
  • Cerebral Contusion and Intracerebral Hematoma
  • Chordomas
  • Chorea
  • Chronic Subdural Hematomas
  • Colloid Cyst
  • Coma
  • Concussion
  • Congenital Dermal Sinus
  • Cranial GunShot Wounds
  • Craniopharyngioma
  • Craniosynostosis
  • Cushing's Disease
  • Cyst Epidermoid Tumor
  • Dandy Walker Syndrome
  • Degenerative Disc Disease
  • Dermoid Tumor
  • Disc Herniation
  • Dural Arteriovenous Malformations
  • Dystonia
  • Ependymoma
  • Epidermoid Tumor (Cyst)
  • Epidural Hematomas
  • Epilepsy
  • Essential Tremor
  • Extratemporal Lobe Epilepsies
  • Facet Joint Syndrome
  • Fibromyalgia
  • Frontal Lobe Epilepsy
  • Ganglioglioma
  • Glioblastoma
  • Germinoma
  • Glioma
  • Glomus Jugulare Tumor
  • Glossopharyngeal Neuralgia
  • Hemangioblastomas
  • Hemi-Facial Spasm
  • Hydrocephalus
  • Hyperhidrosis
  • Intracerebral Hemorrhage
  • Intracranial Hypotension
  • JPA
  • Low-Grade Astrocytoma
  • Lymphocytic Hypophysitis
  • Lymphoma
  • Malignant Nerve Sheath Tumors
  • Medulloblastoma
  • Meningioma Brain Tumor
  • Meralgia Paresthetica
  • Metastatic Brain Tumors
  • Moyamoya Disease
  • Myelomeningocele
  • Myelopathy
  • Nelson's Syndrome
  • Neurocysticercosis
  • Neurofibromatosis Type 2 and Schwannomatosis
  • Normal Pressure Hydrocephalus
  • Oligodendroglioma
  • Optic Nerve Glioma
  • Osteoarthritis of the Peripheral Joint
  • Osteoarthritis of the Spine
  • Osteomyelitis
  • Osteoporotic Vertebral Fractures
  • Parkinsons Syndrome
  • Pediatric Conditions
  • Pediatric Hydrocephalus
  • Peripheral Nerve Injury
  • Phantom Limb Pain
  • Pineal Tumor
  • Pineoblastoma
  • Pineocytoma
  • Platybasia
  • Postherpetic Neuralgia
  • Post-Traumatic Seizures
  • Primary CNS Lymphoma
  • Pseudotumor Cerebri
  • Radiculopathy—Cervical & Lumbar (Pinched Nerve)
  • Recurrent Adenomas
  • Rheumatoid Arthritis
  • Schwannomas
  • Scoliosis
  • Seizure
  • Skull Fracture
  • Slit Ventricle Syndrome
  • Spasticity
  • Spinal Arteriovenous Malformation (AVM)
  • Spinal Compression Fractures
  • Spine Conditions
  • Spinal Cord Injury
  • Spinal Cord Lipomas & Lipomyelomeningoceles
  • Spinal Cord Tumors
  • Stenosis
  • Subarachnoid Hemorrhage
  • Syringomyelia
  • Tethered Cord Syndrome
  • Thoracic Outlet Syndrome
  • Thyrotroph (TSH) Secreting Adenomas
  • Torticollis
  • Traumatic Hematomas
  • Trigeminal Neuralgia
  • Trochanteric Bursitis
  • Ulnar Nerve Entrapment
  1. Home
  2. Conditions Treated
  3. Congenital Dermal Sinus

Congenital Dermal Sinus

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About Congenital Dermal Sinus

General Information

  • A congenital dermal sinus is a scaly, multi-layered channel of tissue found along the body’s midline anywhere between the nasal bridge and the tailbone.
  • The tract may end just below the skin surface or may extend to portions of the spinal cord, skull base or nasal cavity.

Symptoms

  • A spinal dermal sinus may appear as a dimple or a sinus (open tract), with or without hairs, usually very close to the midline, with an opening of only 1 to 2 millimeters. The surrounding skin may be normal, pigmented or distorted by an underlying mass.
  • These tracts are a potential pathway for infections within the dura mater, the tough outer membrane covering the brain, and may result in meningitis and/or an abscess. The contents of the dermal sinus causing sterile (chemical) meningitis may also irritate the skin.
  • If the tract expands into the thecal sac (the sac that contains the spinal cord) to form a cyst, the mass may appear as a tethered cord. In these circumstances bladder dysfunction usually occurs.

Diagnosis

  • If the tract is seen following birth, a magnetic resonance imaging (MRI) scan should be obtained. Images may show the tract and its point of attachment. MRI also shows masses within the canal.

Treatment

  • Sinuses above the lumbosacral region should be surgically removed.
  • Although approximately 25 percent of presumed sacral sinuses seen at birth will regress to a deep dimple on follow-up, all dermal sinuses should be surgically explored and treated prior to development of neurologic symptoms or signs of infection.
  • The results of treatment following intradural infection are never as good as when undertaken prior to infection.
  • Sinuses that terminate on the tip of the tailbone rarely penetrate the dura and may not need to be treated unless local infection occurs.
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