73 results
Infectious Joint Pain - Differential Diagnosis Algorithm 
Polyarticular Join Pain
 • Viral Myalgia
 • Viral Arthritis
Pain - Differential ... Polyarticular Join Pain ... Disseminated Gonoccocal Infection ... • Primary HIV Infection ... #JointPain #MSK
Radial Nerve Block on POCUS
Identification of the radial nerve in the right upper arm just proximal
on POCUS Identification ... elbow followed by injection ... #NerveBlock #POCUS ... #clinical #ultrasound ... #anesthesia #pain
Anterior Shoulder Dislocation Pre and Post-Reduction on Point of Care Ultrasound (POCUS)

Using #POCUS to identify an
) Using #POCUS ... intra-articular lidocaine injection ... for pain control ... #Ultrasound #Cinical ... #MSK
Posterior Ankle Impingement (Os Trigonum) Syndrome - MSK Radiology
Imaging Findings:
 • Os trigonum which has marrow
Trigonum) Syndrome - MSK ... hallucis longus Differential ... OsTrigonum #Syndrome #clinical ... #mri #clinical ... Radiology #diagnosis #msk
Leg Pain - Differential Diagnosis Framework

Bone/Joint Causes of Leg Pain:
 • Fracture
 • Arthritis
 • Gout/pseudogout
Leg Pain - Differential ... : • Infection: ... entrapment • Infections ... #differential # ... lower #extremity #msk
Approach to Joint Pain - Arthritis Differential Diagnosis Framework

Inflammatory Versus Noninflammatory Pain
 • Is it inflammatory
- Arthritis Differential ... By: - Chronic Infection ... joints Viral Infections ... Rubella Bacterial Infection ... Diagnosis #MSK #
Cauda Equina Syndrome
Causes:
 • Large lumbar degenerative disc herniation (central)
 • Severe lumbar spondylosis
 • Neoplasm
epidural hematoma • Infection ... • Neuropathic pain ... lancinating, burning pain ... suspected, immediate MRI ... CaudaEquina #Syndrome #MSK
Figure 1: Corneal ring infiltrate in a patient with #Acanthamoeba #keratitis.  Acanthamoeba keratitis is a
rare parasitic infection ... The infection may ... ring infiltrate, radial ... perineuritis, and pain ... #clinical #photo
Approach to Joint Pain - Diagnostic Framework

1) Chronicity
2) Inflammatory vs Non-Inflammatory
3) Number of Joints Involved

1) Chronicity:
about bacterial infections ... about indolent infections ... with bacterial infection ... prosthetic joint infection ... #Joint #Pain #MSK
Gout (Gouty Arthritis) - MSK Radiology
Imaging Findings:
 • Eccentric soft-tissue densities surrounding the third proximal interphalangeal
Gouty Arthritis) - MSK ... prior signs or clinical ... - **MSK rads ... Differential diagnosis ... #diagnosis #msk