neurosurgical history & examination essam elgamal frcs(sn)
TRANSCRIPT
NEUROSURGICAL NEUROSURGICAL HISTORY & EXAMINATIONHISTORY & EXAMINATION
Essam Elgamal FRCS(SN)
In conjunction with information from other systems,
previous medical history, family and social history, current medications.Confirmation from relative or a friend.
HistoryHistory
HeadacheVisual disorderLoss of consciousnessSpeech disorderMotor disorderSensory disorderSphincter disorder
HistoryHistory
Lower cranial nerve disorderMental disorder
HEADACHE
OnsetCourse
Duration
Severity
Character
features
Site
Relieving factors
Precipitating factors
Timing
Associated
VISUAL DISORDER
Onset
CourseDuration
Impairment
Diplopia
Hallucinations
Precipitating factors
LOSS OF CONSCIOUSNESS
Onset Course Duration
Tongue bitingIncontinence
Limb twitching
Alcohol/Drug Abuse
Head injury
Cardiovascularor
Respiratorysymptoms
Precipitating factors
SPEECH DISORDER
Onset
CourseDuration
Articulation
ExpressionUnderstanding
MOTORDISORDER
Onset
CourseDuration
Coordination
Weakness
Involuntary movementRelieving
factors
PrecipitatingFactors
SENSORYDISORDER
Onset CourseDuration
Pain
Numbness
Site
Relievingfactors
Precipitatingfactors
SPHINCTERDISORDER
OnsetCourse Duration
IncontinenceOr
Retention
Bladder
Anal
LOWER CRANIAL
NERVEDISORDER
Onset Course Duration
Deafness
Tinnitus
Vertigo
Balance/staggering
Swallowing
Precipitating factors
MENTALDISORDER
Onset Course Duration
Memory
Intelligence
Behaviour Personality
ExaminationExamination
General: Neurological disease systemic signsSystemic disease affect nervous system
ExaminationExamination
Temperature Blood pressure Neck stiffness Pulse irregularity Carotid bruit/murmer Cyanosis Weight loss Breast lump
Lymphadenopathy Hepatosplenomegaly Prostatic irregularity Septic source Skin marks Anterior fontanelle Head circumference
Conscious levelHigher functions:Cognitive skills
MemoryReasoning
Emotional status
Cranial Nerves
Upper & Lower Limbs:Motor;
StatusTonePowerReflexes
Sensory;PainTouchTemperatureProprioceptionSteriognosis
Coordination
GCSGCS
Eye Opening:Spontaneous 4
To speech 3
To pain 2
None 1
GCSGCS
Verbal response:Orientated 5
Confused 4
Words 3
Sounds 2
None 1
GCSGCS
Motor response:Obeys commands 6
Localising to pain 5
Flexing to pain 4
Decorticated 3
Decerebrated 2
None 1
Cognitive skills Cognitive skills (Dominant Hemisphere)(Dominant Hemisphere)
– Listen to languageHesitant Expressive dysphasiaFluent Receptive dysphasia
– Doesn’t understand Receptive – Cannot name objects Nominal– Doesn’t read Dyslexia– Doesn’t write Dysgraphia– Numerical calculation Dyscalculia– Cannot recognise objects Agnosia
Cognitive skills Cognitive skills (Non-dominant Hemisphere)(Non-dominant Hemisphere)
Doesn’t find his way Geographical agnosia
Cannot dress himself Dressing apraxia
Copy geometric pattern Constructional apraxia
Minimental function test
Memory TestMemory Test
ImmediateRecentRemoteVerbalVisualRretrograde amnesiaPost-traumatic amnesia
Reasoning and problem solving
Compare with expected abilities Emotional state
Depressed
Anxiety
Apathy
Uninhibited
Slowness
Cranial nervesCranial nerves
I Olfactory II Optic
Acuity
Field
Fundus
Pupils
III, IV, VI Oculomotor, Trochlear, AbducentOcular movement
Diplopia
Nystagmus
Cranial nervesCranial nerves
V TrigeminalSensoryMotor
VII FacialUMN weakness, LMN palsy
VIII AuditoryCochlear component
Weber’s test Conductive; louder in affected earNeural; louder in normal ear
Rinne’s test
Cranial nervesCranial nerves
IX, X Glossopharyngeal & Vagus
Gag reflex
XI Accessory Sternomastoid
Trapezius
XII Hypoglossal
Motor systemMotor system
Asymmetry / deformityM. statusM. tone
Increased– Clasp-knife
– Lead-pipe
– Cog-wheal
– Clonus
Motor systemMotor system
PowerGrade 5 Normal
Grade 4 against some resistance
Grade 3 against gravity but not resistance
Grade 2 elimination of gravity
Grade 1 flickers
Grade 0 None
ReflexesReflexes
Upper LimbBiceps C5,C6
Triceps C6,C7,C8
Hoffman sign
Co-ordinationFinger-nose test
Finger-finger test
Dysadiadocholinesia
Arm bounce
Rebound phenomenon
ReflexesReflexes
Lower limbKnee
Ankle
Planter
Coordination
Romberg’s test
Gait
SensationSensation
Pain Touch Temperature Joint sensation Vibration Two point discrimination Sensory inattention (detect stimuli in both limbs) Streognosis Graphaesthesia
SphinctersSphincters
Distended bladderEvidence of incontinenceAnal reflex