11 results
Clarke's Test (Patellar Grind Test)

Indicates Patellofemoral dysfunction.
 - Patient with knee in extension. Push posterior on
Clarke's Test (Patellar ... Push posterior on ... Positive sign: Pain ... clinical #video #physicalexam ... #msk #orthopedics
Split, Fractured Patella on Knee Exam

30 years old male, 10 years post motorbike accident.  Split,
Split, Fractured ... Patella on Knee ... Split, fractured ... patella with tears ... #Patella #Knee
Osgood-Schlatter Disease - MSK Radiology
Imaging Findings:
 • Infrapatellar fat-pad edema with loss of the patellar tendon
tendon sharp posterior ... Tibial tuberosity pain ... tibial tuberosity Differential ... tear (similar symptoms ... Schlatter #Disease #Knee
Transient Patellar Dislocation - MSK Radiology
Imaging Findings:
 • Hyperintense marrow edema of the anterolateral femoral condyle
Can get chondral fractures ... Differential diagnosis ... : • Patella fracture ... with or without a fracture ... #mri #clinical
Causes of Knee Effusions - Differential Diagnosis Framework

Knee Effusion Red Flags:
1. Fever/Chills/Joint pain/Night sweats/Weight loss
	- DDX:
		-
Fever/Chills/Joint pain ... Intra-articulation fracture ... - Patellar dislocation ... #diagnosis #msk ... #physicalexam
Haglund Syndrome - MSK Radiology
Imaging Findings:
 • The Haglund Deformity (enlarged superior margin calcaneal posterior process)
Haglund Syndrome - MSK ... margin calcaneal posterior ... Differential diagnosis ... • Stress fracture ... Heel #clinical #mri
Posterior Knee Dislocation Injury
Specifically, POSTERIOR KNEE DISLOCATIONS can have significant associated injury that needs unique approach
Posterior Knee Dislocation ... Fractures-> Femur ... Avulsion fractures ... SEGOND FRACTURE: ... Avulsion fracture
Humeral Avulsion of the Inferior Glenohumeral Ligament (HAGL)
 • Imaging Findings:
 • Large defect of the
Differential diagnosis ... RHAGL) lesion: Posterior ... BHAGL): Avulsion fracture ... shoulder #clinical #mri ... Radiology #diagnosis #msk
Positive Posterior Drawer Test in Total Knee Arthroplasty 

73 yo M with hx of L TKA
Drawer Test in ... Total Knee Arthroplasty ... Pain. ... Intra-op: Fractured ... TKA #MSK #physicalexam
Transverse Myelitis Overview

Focal inflammatory disorder of the spinal cord resulting in rapid onset of weakness, sensory
Alterations: - Sensory features ... or without back pain ... negative, MOG-IgG test ... Herpes zoster, West ... management #neurology #differential