Arab Board Neurosurgery Part 1 study guide
Arab Board Neurosurgery Part 1 · Work through your exam, one topic at a time.
The Arab Board Neurosurgery Part 1 is the primary (written) stage of the neurosurgery certification pathway administered by the Arab Board of Health Specializations (ABHS). It is aimed at trainees who have entered or are entering accredited neurosurgery residency programmes in Arab League countries and who need to demonstrate a broad, working command of the basic and clinical sciences that underpin operative neurosurgery before progressing to the later, more clinically weighted parts of the board sequence. The Arab Board Neurosurgery Part 1 study guide has 11 sections and about 2,876 words.
01Basic Neurosciences: Neuroanatomy, Neurophysiology and Neuropathology
Basic science questions reward precise spatial and physiological reasoning, not memorised lists. Anchor neuroanatomy on three axes: long-tract organisation (dorsal columns, spinothalamic, corticospinal), cranial nerve nuclei columns (somatic motor, branchial motor, visceral, general and special sensory), and cerebrovascular territories.
315 words, about 2 min02Clinical Neurology and Neuro-ophthalmology
Localisation is the core skill. Build a disciplined approach: mental status, cranial nerves, motor (tone, power, reflexes), sensory, cerebellar, gait.
296 words, about 1 min03Neuroimaging and Neuroradiology
Know the physics and clinical use of each modality. CT: fast, excellent for acute haemorrhage and bone; radiation; hyperdense acute blood, hypodense ischaemia after hours.
276 words, about 1 min04Neurotrauma
Traumatic brain injury is a core topic. Understand the primary injury (contusion, diffuse axonal injury, haematoma) versus secondary injury (hypoxia, hypotension, raised ICP, seizures).
271 words, about 1 min05Neuro-oncology
Know the classification, behaviour and management principles of the common tumours. In adults: metastasis (most common), glioblastoma (IDH-wildtype, grade 4), lower-grade IDH-mutant glioma, meningioma, pituitary adenoma, primary CNS lymphoma.
245 words, about 1 min06Cerebrovascular Neurosurgery
Understand aneurysmal subarachnoid haemorrhage: presentation (thunderclap headache), investigation (CT within 6 hours is highly sensitive; lumbar puncture for xanthochromia if CT negative), grading (WFNS, Hunt and Hess), and complications (rebleeding, vasospasm/delayed cerebral ischaemia days 3-14, hydrocephalus, hyponatraemia). Management: early securing of the aneurysm (clipping or coiling), nimodipine, and management of vasospasm.
238 words, about 1 min07Spine and Spinal Cord Disorders
Know the anatomy of the spinal column and cord, including the difference between the cord levels and vertebral levels. Understand disc herniation syndromes: cervical (C5/6, C6/7) and lumbar (L4/5, L5/S1), with radicular pain and dermatomal/myotomal correlation.
237 words, about 1 min08Pediatric Neurosurgery
Understand the common congenital and acquired conditions. Hydrocephalus: causes (obstructive versus communicating), presentation by age (bulging fontanelle, sunset eyes, macrocephaly in infants; headache, vomiting, papilloedema in older children), and treatment (shunt versus endoscopic third ventriculostomy).
260 words, about 1 min09Functional and Stereotactic Neurosurgery
Understand stereotactic principles: frame-based versus frameless navigation, stereotactic coordinates, and the role of imaging in targeting. Know the basal ganglia and thalamic anatomy relevant to functional targets (subthalamic nucleus, globus pallidus internus, ventral intermediate thalamus).
256 words, about 1 min10Peripheral Nerve Surgery
Know peripheral nerve anatomy: axon, myelin, endoneurium, perineurium, epineurium. Understand the classification of nerve injury (Seddon: neurapraxia, axonotmesis, neurotmesis; Sunderland grades I-V).
247 words, about 1 min11Neurosurgical Critical Care and Perioperative Management
Understand the principles of neurocritical care. Raised intracranial pressure: Monroe-Kellie doctrine, CPP = MAP - ICP, and tiered management (head elevation, sedation, normocapnia, osmotic therapy with mannitol or hypertonic saline, and decompressive craniectomy in selected cases).
235 words, about 1 min