33 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
Axillary Nerve Shoulder ... Thoracodorsal Nerve Elbow ... Gluteal Nerve Knee ... Tibial Nerve Knee ... #MuscleGroups #MSK
Radial Head Elbow Fracture with displaced Fat Pads
Intra-Articular Fracture of the Elbow with displaced fat pads
Radial Head Elbow ... indicates joint effusion ... raised fat pads should ... #trauma #clinical ... #radiology #msk
Orthopedic Dislocations (Shoulder, Elbow and Hip) - Diagnosis and Management Summary
Shoulder Dislocation
 • Fall on the
Diagnosis and Management ... of arm M – Medial ... Anterior, Lateral, Medial ... Affected hip and knee ... #Management #Summary
Evaluation of Suprapatellar Knee Effusion (normal knee) on Point of Care Ultrasound (POCUS)

POCUS for knee effusions:
Effusion (normal ... Care Ultrasound (POCUS ... ) POCUS for knee ... effusions: remember ... #MSK #POCUS #Clinical
The Bulge Sign in Knee Effusion

Highly specific sign for knee joint effusion. 
 - Stroke the
joint effusion ... from the medial ... for a “bulge” on medial ... #Effusion #clinical ... #physicalexam #msk
Elbow arthrocentesis with POCUS 
Probe oriented transverse with obvious effusion in the olecranon fossa
Make sure your
Elbow arthrocentesis ... transverse with obvious effusion ... lateral to avoid the medially ... #clinical #ultrasound ... #msk
Knee Effusion on POCUS

Subtle Knee effusion can be made more evident by milking the inferior joint
Knee Effusion on ... POCUS Subtle Knee ... #Effusion #POCUS ... #ultrasound #clinical ... #Msk #labeled
Lipohemarthrosis on Elbow POCUS

Use POCUS when the elbow joint effusion is unclear on X-Ray.

Dr. Mohammed Alshamsi
POCUS Use POCUS ... when the elbow ... joint effusion is ... #POCUS #clinical ... #ultrasound #msk
Pediatric Elbow Injuries - Elbow Xrays

Check the fat pads on the lateral projection:
1. A displaced anterior
Not all joint effusions ... An effusion often ... of the humerus should ... head and neck should ... peds #Pediatrics #clinical
Medial Knee Intra-articular Corticosteroid Injection 

Injection of medial knee with intra-articular steroid. Find the inferior part
Medial Knee Intra-articular ... knee with intra-articular ... are where you should ... Corticosteroid #Injection #clinical ... physicalexam #procedure #msk