62 results
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
T1 Ulnar Nerve Hip ... Flexion L2 Nerve ... to Psoas Hip Extension ... Gluteal Nerve Hip ... #MuscleGroups #MSK
Interphalangeal Joint Dislocation
Interphalangeal joint dislocations almost always occur dorsally, look for associated avulsion fractures! Here's a
-80 degrees of flexion ... enable extension; flexor ... 120 degrees of flexion ... enable extension; flexor ... #Orthopedics #MSK
Seated Flexion Test for Sacroiliac Dysfunction

In the seated flexion test the patient should have their feet
Seated Flexion Test ... In the seated flexion ... open_michigan #Seated #Flexion ... #Dysfunction #Hip ... video #sports #msk
Piriformis Test (FAIR Test - Flexion, Adduction, and Internal Rotation)

Flex the hip to 90 degrees, then
Test (FAIR Test - Flexion ... Rotation) Flex the hip ... internally rotate the hip ... #physicalexam #msk
Pelvic X-Ray Anatomy and Interpretation Checklist
 - Sacro-iliac joints
 - Don't forget the lumbar spine -
- Iliac bone lesion ... Avulsion fracture - ASIS ... labeled #anatomy #msk
Mallet Finger
Absence of a fracture does NOT exclude Mallet finger, the extension function of the DIP
function of the DIP ... distal to the DIP ... that is fixed in flexion ... free movement of PIP ... #Orthopedics #MSK
Bunnel-Littler PIP Joint Test on Physical Exam
For intrinsic vs joint capsule cause of restriction or tightness
preventing full flexion ... flexion is limited ... but not w/MCP flexion ... clinical #video #msk ... #PIP
Trendelenburg Gait: Pathogenesis and clinical findings

Skeletal Pathology of the Hip
 • Arthritis
 • Congenital hip dysplasia
Pathology of the Hip ... • Congenital hip ... Stroke • Root Lesion ... Iatrogenic • Hip ... signs #diagnosis #msk
Shoulder Impingement Syndrome (SIS): Signs and Symptoms

Repetitive Overhead Activity, Scapular Dyskinesis -> Scapulohumeral mechanics become altered
Impingement Syndrome (SIS ... sign - Passive flexion ... test - Forward flexion ... Impingement #Syndrome #SIS ... signs #symptoms #msk
IDSA Algorithm for the Management of Purulent skin and soft tissue infections (SSTIs). 
Mild infection: for
IDSA Algorithm for ... tissue infections (SSTIs ... Nonpurulent SSTIs ... erysipelas with no focus ... #SSTIs #Algorithm