44 results
Chronic Shoulder Pain - Differential Diagnosis Algorithm
4 tests for the AC joint:
1. Direct palpation
2. Cross-arm shoulder
Chronic Shoulder ... Differential Diagnosis Algorithm ... extension after ... Differential #Diagnosis #Algorithm ... #MSK
Mytomes - Segmental Innervation of Muscles
Shoulder	Abduction	C5	Axillary Nerve
Shoulder	Adduction	C6-C8	Thoracodorsal Nerve
Elbow	Flexion	C5	Musculocutaneous Nerve
Elbow	Extension	C7	Radial Nerve
Wrist	Extension	C6	Radial Nerve
Fingers	Flexion	C8	Median Nerve
Fingers	Abduction	T1	Ulnar Nerve
Hip	Flexion	L2	Nerve to Psoas
Hip	Extension	S1	Inferior Gluteal
Innervation of Muscles Shoulder ... Axillary Nerve Shoulder ... Radial Nerve Wrist Extension ... to Psoas Hip Extension ... #MuscleGroups #MSK
Landau's Reaction (Reflex)  on Physical Exam

Landau's reaction is investigated holding the baby firmly under the
Landau's Reaction (Reflex ... return to the extension ... First the neck extension ... 5th month and should ... Landaus #Reaction #Reflex
 The following #reflexes are routinely tested, and the response elicited is graded from zero to
The following #reflexes ... and left side should ... The examiner should ... triceps muscle with extension ... forcible flexion or extension
Drop Arm Test - Supraspinatus Tear

The drop arm test evaluates for a supraspinatus muscle tear.
Passively adduct
Passively adduct the shoulder ... to 90 degrees, flex ... Supraspinatus #Tear #Shoulder ... video #sports #msk
Upper Extremity Dermatomes and Myotomes
Motor Function
Shoulder:
 • Abduction - C5,C6 (axillary)
 • Adduction - C6, C7,
Motor Function Shoulder ... C7 (median) • Extension ... C8 (median) • Extension ... , T1 (median) Reflexes ... Anterior Shoulder
Joint Disorders - Differential Diagnosis Algorithm
Monoarthritis
 • Septic
 • Crystalline
     - Gout
Differential Diagnosis Algorithm ... Erythematosus (SLE), should ... Amy Chung, MD, MSc ... Joint #Disorders #msk ... Differential #Diagnosis #Algorithm
Evaluation of Electrical Injury in the Emergency Department 

Common Injuries by System:

CNS - Seizure, coma, spinal
ED arrival MSK ... dislocations (posterior shoulder ... Management #Emergency #Algorithm
Bunnel-Littler PIP Joint Test on Physical Exam
For intrinsic vs joint capsule cause of restriction or tightness
joint & passively flex ... MCP & passively flex ... limited in MCP extension ... tight PIPJ in MCP extension ... clinical #video #msk
An Algorithm for the Management of Seizures

The management of active seizures is algorithmic, starting with a
An Algorithm for ... active seizures is algorithmic ... and bag-valve mask ... Patients should ... detailed in the algorithm