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List of neurosurgical diagnoses treated
by Dr. Gregory Lekovic

Brain Conditions

Skull base tumors and disorders

  • Acoustic Neuroma
  • Auditory Brainstem Implant
  • Cranial Nerve Schwannoma
  • Cranial and Skull Base Meningioma
  • Ependymoma
  • Spinal Schwannoma
  • Spinal Meningioma
  • Brachial Plexus Schwannoma
  • Peripheral Nerve Sheath Tumors
  • Petroclival, cerebellopontine angle, and tentorial meningioma
  • Schwannoma of the facial and trigeminal nerves
Skull Base Conditions
  • Epidermoid tumor
  • Tegmen defect/ CSF otorrhea
  • Skull base encephalocele
  • Cholesterol granuloma
  • Glomus Jugulare Tumor
  • Glomus Vagale Tumor
  • Pituitary adenoma
  • Craniopharyngioma
  • Rathke cleft cyst
  • Pituicytoma
  • Meningioma
  • Cavernous sinus tumor
  • Chordoma
  • Chondrosarcoma
  • Esthesioneuroblastoma
  • Metastatic tumor
  • Arnold-Chiari Malformation
  • Foramen Magnum Meningioma
  • Lower Cranial Nerve Peripheral Nerve Sheath Tumors
  • Jugular Foramen Meningioma
  • Craniovertebral Junction Instability
  • Metastatic and primary malignancies of the CVJ
  • Superior canal dehiscence

Facial/ Cranio-facial pain syndromes

  • Trigeminal neuralgia (facial pain)
  • Glossopharyngeal neuralgia (throat pain)
  • Geniculate neuralgia/ otalgia (ear pain)
  • Occipital neuralgia (occipital headache)
  • Eagle syndrome (throat/ neck pain)
  • Hemifacial Spasm
  • Disabling positional vertigo
  • Meniere’s disease
Head & Neck Conditions

Cerebrovascular disease

  • Cerebral Aneurysm
  • Arteriovenous Malformation
  • Cavernous Malformation
  • Brainstem cavernous malformation
  • Dural Arterio-Venous Fistula
  • Vertebrobasilar Insufficiency
  • Moya-Moya Disease
  • Carotid Artery Stenosis
  • Carotid Body Tumor
  • Glomus Tumor
  • Extracranial-Intracranial Bypass Surgery
  • Vertebral artery origin stenosis
Cerebrovascular Conditions

Neuro-oncology

  • Metastases
  • Astrocytoma
  • Glioblastoma
  • Malignant peripheral nerve sheath tumor
  • Medulloblastoma/ PNET
  • Pineal Region Tumors (e.g. germ cell tumors, and pineal parenchymal tumors)
  • Hemangioblastoma
  • Paraganglioma
  • Oligodendroglioma
  • Ganglioglioma
  • Primitive neuroectodermal tumor (PNET)
  • Intraventricular tumors
  • Primary CNS lymphoma
  • Pleiomorphic Xanthoastrocytoma (PXA)
Peripheral Nerve Conditions
Doctor determining the necessity of spine surgery in Los Angeles.

Spine

  • Schwannoma
  • Neurofibroma
  • Metastatic spine tumors
  • Ependymoma
  • Myxopapillary ependymoma
  • C1-2 instability
  • Odontoid fracture
  • Os odontoideum
  • Congenital or acquired instability
  • Spinal cord tumor
  • Spinal AVM or aneurysm
  • Giant cell tumors and other spine bone tumors
  • Cervical/ thoracic/ lumbar herniated disk
  • Cervical stenosis
  • Lumbar stenosis
  • Cervical/ thoracic/ lumbar radiculopathy
  • Spondylolisthesis
  • Cervical/ thoracic/ lumbar spondylosis
  • Central cord syndrome
  • Fracture of the spinal column
  • Syrinx/ syringomyelia
  • Tethered cord
Spinal Conditions

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