Dr. Gerald Diaz @GeraldMD
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Board Certified Internal Medicine Hospitalist, GrepMed Editor in Chief 🇵🇭 🇺🇸 - Sign up for an account to like, bookmark and upload images to contribute to our community platform. Follow us on IG: https://www.instagram.com/grepmed/ | Twitter: https://twitter.com/grepmeded/
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diagnosis ophthalmology clinical video extremity motor myotomes ocular sensory abducens adies arm cn3 cn6 cniii cnvi comatose cover disorders extraocular
Upper Extremity Dermatomes and Myotomes Motor Function Shoulder: • Abduction - C5,C6 (axillary) • Adduction - C6, C7,
Upper Extremity Dermatomes ... axillary nerve ... UpperLimb #Extremity #Dermatomes ... Myotomes #diagnosis #neurology ... sensory #motor #arm #physicalexam
Causes of Facial Weakness - Differential Diagnosis Algorithm Forehead Sparing = Central cause - Most commonly
Weakness - Differential ... Diagnosis Algorithm ... (2% of facial nerve ... : Bell's Palsy ( ... #Causes #neurology
Localizing Extraocular Movement Disorders • CN Ill (Oculomotor) Nerve Palsy • CN IV (Trochlear) Nerve
Palsy • CN IV ... palsy • CN VI ... Skew Deviation Casey ... ophthalmology #neurology ... #differential #
Froment’s Test for Ulnar Nerve Palsy This tests for pinch grip weakness caused by ulnar nerve palsy,
Froment’s Test for ... Ulnar Nerve Palsy ... grip weakness caused ... #video #neurology ... #physicalexam #
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 Lower Extremity Dermatomes and Myotomes Reflexes: • Knee - L2, L3, L4 • Ankle - S1
Triceps - C6, C7 ... Commonly caused ... damage to peroneal nerve ... Myotomes #diagnosis #neurology ... sensory #motor #leg #physicalexam
Left oculomotor paralysis probably of ischemic cause. via @neurologiabr #oculomotor #nerve #paralysis #palsy #CNIII #CN3 #clinical #video #neurology
probably of ischemic cause ... #oculomotor #nerve ... #paralysis #palsy ... #video #neurology ... ophthalmology #PhysicalExam
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 Cover - Uncover Test Revealing CNVI Palsy Here the Cover-Uncover test unmasks subtle right CN VI palsy.
Cover - Uncover Test ... #CNVI #Palsy #CN6 ... #Abducens #Nerve ... clinical #video #neurology ... ophthalmology #ocular #physicalexam
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 Adie's Pupil What? Unknown nature & benign • Regular and mildly dilated pupil (4-6mm); • Light-near dissociaton;
Young females Differential ... Ill Palsy - ... dissociation • Other causes ... #Adies #Pupil #PhysicalExam ... #neurology #ophthalmology
The Neurological Evaluation of a Comatose Patient Definition: • Coma: a state of unresponsiveness; the absence of
consciousness Differential ... threat Cranial Nerves ... Casey Albin MD @ ... caseyalbin #PhysicalExam ... #neurology #comatose
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