171 results
Positive Hoffmann's sign (finger flexor reflex) in a patient with Multiple Sclerosis

The Hoffmann's reflex test itself
(finger flexor reflex ... The Hoffmann's reflex ... positive Hoffmann’s reflex ... diseases, the reflexes ... pendular, and muscle contraction
Dupuytren's Contracture (Palmar Fibromatosis) on Physical Exam

#Dupuytrens #Contracture #Palmar #Fibromatosis #clinical #video #physicalexam #msk #hand #orthopedics
Dupuytren's Contracture ... #Dupuytrens #Contracture ... #physicalexam #msk
Orbicularis Reflex in an Alzheimer's Patient on Physical Exam

Alzheimer's is a degenerative, progressive and irreversible disease.
Orbicularis Reflex ... the orbicular reflex ... the Orbicular Reflex ... forward due to contraction ... to inhibit the reflex
Brissaud's Sign
Brissaud's Sign, a substitute for Babinski's sign, was published only 22 days after Babinski's famous
characterized by contraction ... of the flexion reflex ... Brissauds #Sign #Reflex
 The following #reflexes are routinely tested, and the response elicited is graded from zero to
The following #reflexes ... each deep tendon reflex ... Normally, a slight contraction ... Contraction of the ... consequent clonic contraction
Clarke's Test (Patellar Grind Test)

Indicates Patellofemoral dysfunction.
 - Patient with knee in extension. Push posterior on
of patella then ask ... perform active contraction ... Patellofemoral #msk
Cardiac Myocyte Contractile cycle
 - Ca2+ binds to TnC → TnI is inhibited → conformational change
Cardiac Myocyte Contractile ... filaments and “flex ... Cardiology #Myocyte #Contractile ... #Cycle #Contraction
Intact Corneomandibular (Wartenberg) Reflex

Patient with pontine hemorrhage without impaired consciousness - Left corneal stimulation triggers contralateral
Corneomandibular (Wartenberg) Reflex ... deviation due to contraction ... corneomandibular reflex ... This reflex consists ... Corneomandibular #Reflex
Thomas' Test for Hip Flexure Contracture

Thomas' Test assesses for hip flexure contracture.
One hip is maximally flexed
for Hip Flexure Contracture ... for hip flexure contracture ... #Hip #Flexure #Contracture ... video #sports #msk
Clay-Shoveler Fracture 
 - Avulsion fracture of spinous process of C6 or C7 (Stable fracture)
 -
the neck with contraction ... Fracture #Diagnosis #MSK ... SpinousProcess #MSK