11 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
L5 Superior Gluteal ... Tibial Nerve Knee ... #MuscleGroups #MSK ... #Orthopedics #Neurology ... #Diagnosis
Trendelenburg Test for Hip Stability

The Trendelenburg test assesses for hip stability
The examiner sits behind the patient
Trendelenburg Test ... thumbs in the posterior ... flexed at the knee ... video #sports #msk ... #orthopedics
Positive Varus Stress Test in LCL Injury

Interesting knee injury in a young basketball player who landed
Positive Varus Stress ... Test in LCL Injury ... Interesting knee ... PhysicalExam #Sports #Orthopedics ... collateral #ligament #msk
Hamstring Flexibility Test

Hamstring flexibility testing can also be performed with the hip and knee flexed to
performed with the hip ... and knee flexed ... but if not the angle ... video #sports #msk ... #orthopedics
Posterior Cruciate Ligament (PCL) Injury: Pathogenesis and Clinical Findings
Classification of PCL Iniuries
 • Partial: Translation <
the knee in neutral ... Varus & Valgus Stress ... Varus & Valgus Stress ... #PCL #Injury #MSK ... classification #diagnosis
McMurray's Test for Meniscal Tear on Knee Examination

With the patient lying supine, the examiner palpates the
McMurray's Test ... Meniscal Tear on Knee ... the leg from the ankle ... #physicalexam #msk ... #orthopedics #sports
Posterior Knee Dislocation Injury
Specifically, POSTERIOR KNEE DISLOCATIONS can have significant associated injury that needs unique approach
Posterior Knee Dislocation ... nerve injury (25%) TEST ... Check hip and ankle ... rotation and varus stress ... #Injury #msk #clinical
Posterolateral Corner (PLC) Injury - Posterolateral Drawer Test
Injury to the posterolateral corner (PLC) is difficult to
is difficult to diagnose ... context of complex knee ... PhysicalExam #Sports #Orthopedics ... #Knee #Posterior ... #msk
Orthopedic Dislocations (Shoulder, Elbow and Hip) - Diagnosis and Management Summary
Shoulder Dislocation
 • Fall on the
Orthopedic Dislocations ... ) - Diagnosis and ... with rotation • Posterior ... elbow fully as a test ... knee are flexed
Bone Deformity / Limp - Differential Diagnosis Algorithm 
Infection
 • Septic Arthritis
 • Cortical Hypertrophy
 •
Diagnosis Algorithm ... Legg-Calve-Perthes Disease Knee ... Deformity #Limp #MSK ... #Differential # ... #Orthopedics #Causes