GeraldMD - GrepMed

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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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21 results

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

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

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

Positive Hoffmann's sign (finger flexor reflex)

Flexion and adduction of the thumb and flexion of the index

indicating cervical injury ... reflex #clinical #hand ... #video #physicalexam ... #msk #orthopedics ... #neurology #sports

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

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

Froment’s Test for Ulnar Nerve Palsy

This tests for pinch grip weakness caused by ulnar nerve palsy,

grip weakness caused ... clinical #video #neurology ... #physicalexam # ... msk #orthopedics ... #sports #hand

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

Upper Extremity Dermatomes and Myotomes
Motor Function
Shoulder:
• Abduction - C5,C6 (axillary)
• Adduction - C6, C7,

" ± Horner Syndrome ... spared in this injury ... Dermatomes #Myotomes #diagnosis ... #neurology #sensory ... #motor #arm #physicalexam

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