Dr. Gerald Diaz @GeraldMD
23.1M 13.8K 7.2K
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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clinical video orthopedics differential test acl anterior cruciate lellis lever ligament nerve ulnar abnormal dermatomes extremity flexor froments hoffmanns motor
Positive Hoffmann's sign (finger flexor reflex) Flexion and adduction of the thumb and flexion of the index
Positive Hoffmann's sign ... indicating cervical injury ... #video #physicalexam ... #msk #orthopedics ... #neurology #sports
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 Gerstmann Syndrome 1) Finger agnosia - Inability to name their own fingers, affecting both sides 2) Right-left confusion
Gerstmann Syndrome ... differentiate right and ... patient is still able ... Traumatic Brain Injury ... #neurology #diagnosis
OK Sign - Interosseous Nerve Injury Patients with compromise of anterior interosseous nerve will not be able
nerve will not be able ... #Finger #Hand # ... PhysicalExam #clinical ... #video #sports ... #msk #orthopedics
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 Lelli's Test (Lever Sign) for ACL Injury A fist is placed under the proximal 3rd of the
Lelli's Test (Lever Sign ... ) for ACL Injury ... 3rd of the calf and ... clinical #video #physicalexam ... #sports #msk #orthopedics
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 Froment's Sign - Ulnar Nerve Injury Patients with compromise of the ulnar nerve will not be able
Ulnar Nerve Injury ... nerve will not be able ... #Hand #PhysicalExam ... clinical #video #sports ... #msk #orthopedics
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 Reflex Testing - Causes of Hyporeflexia and Hyperreflexia Focal Hyporeflexia: • Radiculopathy, Mononeuropathy, Polyneuropathy, Acute stroke,
of Hyporeflexia and ... Acute spinal cord injury ... in spinal cord injury ... #differential #diagnosis ... #table #neurology
Hoffman's sign. Even in this specific case, accompanied by a clonus outline (rhythmic contractions). The median
Hoffman's sign. ... this specific case ... to relax the hand ... clinical #video #neurology ... #PhysicalExam
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 Upper Extremity Dermatomes and Myotomes Motor Function Shoulder: • Abduction - C5,C6 (axillary) • Adduction - C6, C7,
aracteristic "claw hand ... spared in this injury ... Dermatomes #Myotomes #diagnosis ... #neurology #sensory ... #motor #arm #physicalexam
Causes of Neuromuscular Weakness • Spinal Cord: Demyelinating Disease (MS), Epidural abscess, Infarction, Syringomyelia, Tetanus, Transverse
Causes of Neuromuscular ... Demyelinating Disease (MS ... Phrenic nerve injury ... #differential #diagnosis ... #neurology
Acute Kidney Injury - AKI Workup Algorithm and Differential Diagnosis Baseline Investigations: full blood count with differential,
Acute Kidney Injury ... Differential Diagnosis ... osmolarity If cause ... signs • Glomerulonephritis ... #nephrology #causes
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