12 results
Interphalangeal Joint Dislocation
Interphalangeal joint dislocations almost always occur dorsally, look for associated avulsion fractures! Here's a
Hyperextension injury ... Management: Digital block ... #Dislocation #IPJoint ... Radiology #XRay #Diagnosis ... #Orthopedics #MSK
Chronic Joint Pain - Differential Diagnosis Algorithm 
Intra-Articular
 - Bone
     • Stress
- Differential Diagnosis ... Rupture • ... Intraarticular #MSK ... #Differential #Diagnosis ... #Orthopedics #Causes
Mallet Finger
Absence of a fracture does NOT exclude Mallet finger, the extension function of the DIP
Finger deformity caused ... terminal extensor tendon ... : Hyperflexion injury ... Radiology #XRay #Diagnosis ... #Orthopedics #MSK
Ruptured Achilles Tendon on Point of Care Ultrasound (POCUS)

Case of the Week! 30 yo M presented
Ruptured Achilles ... Tendon on Point ... Care Ultrasound (POCUS ... ) Case of the ... #Tear #MSK #Clinical
Pectoralis Major Rupture Injury during Bench Press Exercise
CLINICAL: a rare injury patterns with typical sudden "tear/pop"
excessive tension ... contracted muscle -> tendon ... immobilization, rest ... majority of these cases ... #video #msk #orthopedics
Soft Tissue Lesions - Differential Diagnosis Algorithm 
Septic
 • Septic Bursitis
 • Necrotizing Fasciitis
 • Septic
- Differential Diagnosis ... • Labral Injury ... Rupture • Muscle ... SoftTissue #Lesions #MSK ... #Orthopedics #Causes
Bone Deformity / Limp - Differential Diagnosis Algorithm 
Infection
 • Septic Arthritis
 • Cortical Hypertrophy
 •
- Differential Diagnosis ... Arthritis Other Causes ... Patella (e.g., Tendon ... Rupture, Dislocation ... Deformity #Limp #MSK
Approach to Joint Pain - Diagnostic Framework

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

1) Chronicity:
Pain - Diagnostic ... warm, swollen, tender ... for cell count, culture ... Like in this case ... #Joint #Pain #MSK
Extensor Carpi Ulnaris (ECU) subluxation 
The Extensor Carpi Ulnaris (ECU), is the must ulnar of the
What causes ECU ... the wrist joint ... the sheath can cause ... ECU Subluxation diagnosed ... Orthopedics #Wrist #msk
Baker's Cyst on POCUS
Looking for DVT. 3 point compression US negative. But saw this in the
Baker's Cyst on POCUS ... space between tendons ... symptomatic, in which case ... for a definitive diagnosis ... " 6) Rupture appears