11 results
Patellar dislocation 
Patella dislocation refers to when the kneecap is completely displaced out of its normal
Patellar dislocation ... your femur (thigh bone ... #Clinical #Video ... #PhysicalExam # ... #msk
Reduction of Patellar Dislocation 
Most patellar dislocations are lateral, and they often reduce on their own.
patellar dislocations ... or recline with hips ... the patient a knee ... #MSK #Knee #Clinical ... #Video #PhysicalExam
Diagram of different types of bone tumors that can occur around the knee on XRay -
occur around the knee ... on XRay - Age > ... blade of grass sign ... Diagnosis #Bony ... #XRay #msk #lesions
Bone Deformity / Limp - Differential Diagnosis Algorithm 
Infection
 • Septic Arthritis
 • Cortical Hypertrophy
 •
Bone Deformity / ... - Differential Diagnosis ... Legg-Calve-Perthes Disease Knee ... Tendon Rupture, Dislocation ... Deformity #Limp #MSK
Scapholunate Dissociation
The spacing between all carpal bones should be 1-2 mm, look for the "Terry Thomas"
between all carpal bones ... "Terry Thomas" sign ... ("Terry Thomas sign ... #XRay #Diagnosis ... Orthopedics #Sports #MSK
Transient Patellar Dislocation - MSK Radiology
Imaging Findings:
 • Hyperintense marrow edema of the anterolateral femoral condyle
Dislocation - MSK ... consistent with bone ... There is also a bone ... #Dislocation #patella ... #diagnosis #msk
Diagram of different types of bone tumors that can occur around the knee on XRay
Age <
occur around the knee ... on XRay Age < 30 ... blade of grass sign ... #Diagnosis #Radiology ... #XRay #MSK #pediatrics
Extreme Patellofemoral Joint Instability (PFJI)

In this video you can see an extreme rare case of bilateral
PFJI) In this video ... dislocations to ... 4️⃣core, and hip ... #PhysicalExam # ... #msk
Triquetral Fracture
The triquetrum is the second most commonly fractured carpal bone. Look for the "pooping duck
fractured carpal bone ... "pooping duck sign ... injuries: Perilunate dislocation ... #XRay #Diagnosis ... Orthopedics #Sports #MSK
Causes of Knee Effusions - Differential Diagnosis Framework

Knee Effusion Red Flags:
1. Fever/Chills/Joint pain/Night sweats/Weight loss
	- DDX:
		-
- Differential Diagnosis ... Intra-articulation fracture - Patellar ... dislocation ... - Aneurysmal bone ... #msk #physicalexam