136 results
Transient Patellar Dislocation - MSK Radiology
Imaging Findings:
 • Hyperintense marrow edema of the anterolateral femoral condyle
patellofemoral ligament ... disrupted at the anterior ... injury of the knee ... patellofemoral ligament ... #knee #clinical
Positive J-Sign - Maltracking Patella on Knee Physical Exam

The J sign correlates with poor patellar tracking
- Maltracking Patella ... on Knee Physical ... The patella takes ... JSign #J #Sign #Knee ... #PhysicalExam #Patella
Lachman test in ACL-deficient Knee

This patient has pathologic varus alignment across the knee and a chronic
ACL-deficient Knee ... across the knee ... stability to the knee ... Sports #Ortho #anterior ... #cruciate #ligament
Clarke's Test (Patellar Grind Test)

Indicates Patellofemoral dysfunction.
 - Patient with knee in extension. Push posterior on
Clarke's Test (Patellar ... - Patient with knee ... superior pole of patella ... is produced in knee ... #physicalexam #knee
Patellar dislocation
 - Most common in young athletes
 - Mechanism: twisting of extended knee with foot
Patellar dislocation ... twisting of extended knee ... patellofemoral ligament ... #Clinical #Knee ... #XRay #Patellar
Osgood-Schlatter Disease - MSK Radiology
Imaging Findings:
 • Infrapatellar fat-pad edema with loss of the patellar tendon
with loss of the patellar ... condition but at the inferior ... pole patella) ... • Patellar tendon ... Schlatter #Disease #Knee
Spinal ligaments
- Ligamentum Flavum
- Facet capsulary ligament
- Interspinous ligament
- Supraspinous ligament
- Intertransverse ligament
- Posterior longitudinal ligament
-
Spinal ligaments ... - Ligamentum Flavum ... Facet capsulary ligament ... - Anterior longitudinal ... ligament #ligament
Normal (Negative) Lachman Test for ACL Injury

Andrew Dold, MD @dr.dold.md

#Lachmans #test #ACL #Knee #Injury #Normal #Negative
Lachmans #test #ACL #Knee ... Sports #Ortho #anterior ... #cruciate #ligament
Anatomy of the Knee X-ray - Lateral View.⁣⁣
It’s important to be able to identify the normal
Anatomy of the Knee ... collection - the anterior ... Patella - apart ... A bipartite patella ... drdevrad #Anatomy #Knee
Patellar Apprehension Test for Patellar Instability on Knee Examination

The Patellar Apprehension Test evaluates for patellar subluxation
Patellar Apprehension ... Test for Patellar ... Instability on Knee ... With the knee extended ... Apprehension #Test #Knee