17 results
Hoffmann's Sign

Hoffman's sign means upper motor neuron injury.  The Hoffmann's reflex test itself involves loosely
upper motor neuron injury ... The Hoffmann's reflex ... thumb on the same hand ... clinical #video #neurology ... #physicalexam
Positive Hoffmann's sign (finger flexor reflex)

Flexion and adduction of the thumb and flexion of the index
Positive Hoffmann's ... indicating cervical injury ... #clinical #hand ... #video #physicalexam ... #sports
Positive Lachman test in ACL Injury

Here is an exam of a patient under anesthesia with an
Positive Lachman ... That causes the ... during running and ... clinical #video #PhysicalExam ... #Sports #Ortho
Hoffman's sign. Even in this specific case, accompanied by a clonus outline (rhythmic contractions). The median
The median nerve ... the hand. 3) Now ... #Sign #Reflex # ... Positive #Abnormal ... #PhysicalExam
Piriformis Test (FAIR Test - Flexion, Adduction, and Internal Rotation)

Flex the hip to 90 degrees, then
Internal Rotation) Flex ... compress the sciatic nerve ... gluteal region is a positive ... clinical #video #physicalexam ... #msk #sports #orthopedics
Upper Extremity Dermatomes and Myotomes
Motor Function
Shoulder:
 • Abduction - C5,C6 (axillary)
 • Adduction - C6, C7,
, T1 (median) Reflexes ... " position. ... aracteristic "claw hand ... spared in this injury ... sensory #motor #arm #physicalexam
Lachman Test for ACL Injury

The patient lies supine and with the knee in ~20-30 degrees of
degrees of flexion, hip ... One hand supports ... The test is positive ... clinical #video #physicalexam ... #orthopedics #sports
Orbicularis Reflex in an Alzheimer's Patient on Physical Exam

Alzheimer's is a degenerative, progressive and irreversible disease.
time, and can cause ... strike the upper lip ... The nerves involved ... #PhysicalExam # ... clinical #video #neurology
Rhabdomyolysis - Differential Diagnosis Framework and Management Summary

Causes of Rhabdomyolysis:
 • Trauma:
	- Immobilization
	- Crush injury
	- Compartment
Management Summary Causes ... Infection - Viral (HIV ... Myoglobinuria: UA positive ... + myoglobin AKI ... #treatment #nephrology
The Neurological Evaluation of a Comatose Patient

Definition:
 • Coma: a state of unresponsiveness; the absence of
Awareness • Injury ... threat Cranial Nerves ... previous gaze position ... Casey Albin MD @ ... caseyalbin #PhysicalExam