24 results
Causes of Knee Effusions - Differential Diagnosis Framework

Knee Effusion Red Flags:
1. Fever/Chills/Joint pain/Night sweats/Weight loss
	- DDX:
		-
Causes of Knee Effusions ... Framework Knee Effusion ... - Aneurysmal bone ... #causes #differential ... #diagnosis #msk
TISSUE APPEARANCES ON 
MUSCULOSKELETAL ULTRASOUND 

Bone:
 
Bone is represented as a very bright structure and appears
MUSCULOSKELETAL ULTRASOUND ... Bone: Bone ... can pass through bone ... Muscle: Muscle ... MUSCULOSKELETAL #MSK
Chronic Joint Pain - Differential Diagnosis Algorithm 
Intra-Articular
 - Bone
     • Stress
Intra-Articular - Bone ... Ganglion Cyst - Bone ... Fasciitis) - Muscle ... Intraarticular #MSK ... #Orthopedics #Causes
Pathologic / Fragility Fractures - Differential Diagnosis Algorithm 
Tumours
 - See Bone Lesions Scheme
Paget's Disease
 -
Tumours - See Bone ... Pain/Proximal Muscle ... Gastrointestinal Disease • Bone ... Fractures #Pathologic #MSK ... #Orthopedics #Causes
Clostridial myonecrosis of deltoid muscle on POCUS

Right shoulder pain case.  Diabetic male with nontraumatic shoulder
myonecrosis of deltoid muscle ... shoulder pain case ... Robert Jones @RJonesSonoEM ... POCUS #clinical #MSK ... #ultrasound #clostridium
Clostridial myonecrosis of deltoid muscle on POCUS

Right shoulder pain case.  Diabetic male with nontraumatic shoulder
myonecrosis of deltoid muscle ... shoulder pain case ... Robert Jones @RJonesSonoEM ... POCUS #clinical #MSK ... #ultrasound #clostridium
Bunnel-Littler PIP Joint Test on Physical Exam
For intrinsic vs joint capsule cause of restriction or tightness
joint capsule cause ... extension=intrinsic muscles ... tight intrinsic muscles ... 🤳🏽) - Lil Bone ... clinical #video #msk
Leg Pain - Differential Diagnosis Framework

Bone/Joint Causes of Leg Pain:
 • Fracture
 • Arthritis
 • Gout/pseudogout
Diagnosis Framework Bone ... /Joint Causes of ... Lyme disease Muscle ... Causes of Leg Pain ... lower #extremity #msk
Focal Periphyseal Edema (FOPE lesion) - MSK Radiology
Imaging Findings:
 • Arrows identifying the characteristic edema-like signal
FOPE lesion) - MSK ... early physeal fusion ... and bone bridging ... • Bone contusion ... Radiology #diagnosis #msk
Orthopedic Emergencies
Compartment Syndrome
 • An increase in compartment pressure to the point where tissue perfusion is
point where tissue perfusion ... in irreversible muscle ... Syndrome • Syndrome caused ... event after long bone ... and underlying muscle