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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video orthopedics palsy test barre dermatomes differential dislocation drop extremity froments gbs gravis guillain half hand hip injury leg lowerlimb
Left Wrist Drop - Radial Nerve Palsy on Physical Examination Left hand drop due to compression of
sleeping as in this case ... #Palsy #PhysicalExam ... #clinical #video ... #orthopedics #msk ... #sports #neurology
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 Causes of Neuromuscular Weakness • Spinal Cord: Demyelinating Disease (MS), Epidural abscess, Infarction, Syringomyelia, Tetanus, Transverse
Causes of Neuromuscular ... Demyelinating Disease (MS ... heavy metals), Critical ... #differential #diagnosis ... #neurology
Froment’s Test for Ulnar Nerve Palsy This tests for pinch grip weakness caused by ulnar nerve palsy,
grip weakness caused ... #Palsy #clinical ... #physicalexam # ... msk #orthopedics ... #sports #hand
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 Lower Extremity Dermatomes and Myotomes Reflexes: • Knee - L2, L3, L4 • Ankle - S1
Reflexes: • Knee ... • Cauda Equina Syndrome ... Commonly caused ... damage to peroneal nerve ... #neurology #sensory
Piriformis Test The Piriformis test evaluates for pain from sciatic nerve irritation caused by the piriformis muscle. With
pain from sciatic nerve ... irritation caused ... patient prone, the knees ... #clinical #video ... #sports #msk #orthopedics
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 Guillain-Barré Syndrome (GBS) Acute autoimmune demyelinating polyradiculoneuropathy that presents with rapidly progressive flaccid weakness Epidemiology: • Incidence: 1
Guillain-Barré Syndrome ... Incidence: 1 to 2 cases ... transplantation CLINICAL ... #diagnosis #management ... #neurology
One and a Half Syndrome on Physical Exam This 28 year old patient presented to clinic with
The most common causes ... the hospital, diagnosed ... with MS, and started ... #PhysicalExam # ... ophthalmology #neurology
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 Myasthenia Gravis - Summary • an autoimmune disease of the postsynaptic neuromuscular junction associated with antibodies
: • Based on clinical ... More likely to cause ... glucocorticoids - can cause ... - Improves clinical ... #management #neurology
Posterior Knee Dislocation Injury Specifically, POSTERIOR KNEE DISLOCATIONS can have significant associated injury that needs unique approach
DISLOCATION: ~25% cases ... Neurologic deficit ... Neurologic injuries ... Common peroneal nerve ... Posterior #Injury #msk
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