6 results
Positive J-Sign - Maltracking Patella on Knee Physical Exam

The J sign correlates with poor patellar tracking
Positive J-Sign ... on Knee Physical ... and potential instability ... #Sign #Knee #PhysicalExam ... #video #msk #orthopedics
Positive J-Sign - Maltracking Patella on Knee Examination

The J sign correlates with poor patellar tracking and
Positive J-Sign ... on Knee Examination ... and potential instability ... #Sign #Knee #PhysicalExam ... #video #msk #orthopedics
Transient Patellar Dislocation - MSK Radiology
Imaging Findings:
 • Hyperintense marrow edema of the anterolateral femoral condyle
of the knee ... maltracking and instability ... Differential diagnosis ... #knee #clinical ... clinical #Radiology #diagnosis
Causes of Knee Effusions - Differential Diagnosis Framework

Knee Effusion Red Flags:
1. Fever/Chills/Joint pain/Night sweats/Weight loss
	- DDX:
		-
- Differential Diagnosis ... bearing after injury ... Intra-articulation fracture - Patellar ... - Aneurysmal bone ... #msk #physicalexam
Bone Deformity / Limp - Differential Diagnosis Algorithm 
Infection
 • Septic Arthritis
 • Cortical Hypertrophy
 •
- Differential Diagnosis ... Legg-Calve-Perthes Disease Knee ... Patellofemoral Syndrome ... Chondromalacia Patellae ... #Algorithm #Orthopedics
Leg Pain - Differential Diagnosis Framework

Bone/Joint Causes of Leg Pain:
 • Fracture
 • Arthritis
 • Gout/pseudogout
- Differential Diagnosis ... Framework Bone ... Repetitive strain injury ... Trauma • Crush injury ... extremity #msk #physicalexam