73 results
Triquetral Fracture
The triquetrum is the second most commonly fractured carpal bone. Look for the "pooping duck
fractured carpal bone ... common carpal bone ... to distal ulna, pain ... ED Management: Pain ... Orthopedics #Sports #MSK
Chronic Joint Pain - Differential Diagnosis Algorithm 
Intra-Articular
 - Bone
     • Stress
Chronic Joint Pain ... Intra-Articular - Bone ... e.g„ Myofascial Pain ... Intraarticular #MSK ... #Orthopedics #Causes
TISSUE APPEARANCES ON 
MUSCULOSKELETAL ULTRASOUND 

Bone:
 
Bone is represented as a very bright structure and appears
ULTRASOUND Bone ... On the transverse ... to tendons in a transverse ... MUSCULOSKELETAL #MSK ... #POCUS #Atlas #
Myositis Ossificans in vastus intermedius on POCUS after trauma - Transverse View

Young male with MMA injury
intermedius on POCUS ... with increased pain ... hypoechoic oval masses ... Robert Jones @RJonesSonoEM ... #muscle #msk #clinical
Pathologic / Fragility Fractures - Differential Diagnosis Algorithm 
Tumours
 - See Bone Lesions Scheme
Paget's Disease
 -
Tumours - See Bone ... Ricketts - Diffuse Pain ... /Proximal Muscle ... Fractures #Pathologic #MSK ... #Orthopedics #Causes
Anterior Shoulder Dislocation: Pathogenesis, clinical, and radiographic findings

Trauma, Fall on, outstretched arm, Overhead throwing => Abduction
tensile strength of muscle ... and underlying bone ... joint capsule or bone ... -> Pain #Anterior ... signs #symptoms #msk
Lemierre's Syndrome on Neck POCUS with IJ Thrombosis - Transverse View

Male with high fever and right
Syndrome on Neck POCUS ... IJ Thrombosis - Transverse ... along with chest pain ... Lemierre's Syndrome case ... Robert Jones @RJonesSonoEM
Low Alkaline Phosphatase - Hypophosphatasia 

Is Low Alkaline Phosphatase Of Clinical Importance?

ALP enzyme- Discovered in 1923
Low
Most cases diagnosed ... -> chronic pain ... risk of joint pain ... (muscle/joint) ... Phosphatase: • Other causes
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
Clostridial myonecrosis of deltoid muscle on POCUS

Right shoulder pain case.  Diabetic male with nontraumatic shoulder
on POCUS Right ... shoulder pain case ... Robert Jones @RJonesSonoEM ... #POCUS #clinical ... #MSK #ultrasound