92 results
Orthopedic Essentials - Spinal Trauma and Spine Classification 
DENIS THREE COLUMN CONCEPT
Anterior column:
Anterior column: AAL ... column: PLL: Posterior ... PAF: Posterior ... annulus fibrosus Posterior ... 4 Distraction Posterior
Common Hand Fractures on X-Ray
Mallet finger - injury to the lateral extensor slips
Boutonniere deformity - injury
Common Hand Fractures ... ulnar collateral ligament ... Bennet fracture ... Scapholunate ligament ... Radiology #Wrist #differential
Orthopedic Fracture Classification - Pelvic and Lower Limbs
Letournel Classification Acetabular Fractures:
 • Simple Types: Anterior column,
column, Posterior ... wall, Posterior ... column + posterior ... - Below fovea/ligamentum ... - Above fovea/ ligamentum
Classification of Pelvic Ring Fractures: Mechanisms, Clinical Features and Complications
 • Anterior Posterior Compression (APC) -
Sl diastasis, posterior ... Sl ligaments intact ... sacrotuberous ligaments ... disruption of posterior ... Sl ligaments and
Lachman test in ACL-deficient Knee

This patient has pathologic varus alignment across the knee and a chronic
Lachman test in ACL-deficient ... and a chronic ACL ... Lachmans #test #ACL ... #PhysicalExam #Sports ... anterior #cruciate #ligament
Segond Fracture
- Avulsion fracture of the proximal tibia below the articular surface. 
- Associated with anterior
Segond Fracture ... - Avulsion fracture ... anterior cruciate ligament ... (ACL) tear ... #Segond #Fracture
Split, Fractured Patella on Knee Exam

30 years old male, 10 years post motorbike accident.  Split,
Split, Fractured ... Split, fractured ... with tears of ACL ... , PCL , PLC ... #orthopedics #sports
RADIAL HEAD FRACTURE 
Radial head fractures are the most common elbow fracture in adults and are
elbow x-ray review alignment ... pads (anterior & posterior ... anterior sail sign or posterior ... Ligamentous injury (LCL ... > MCL), coronoid
Posterior Elbow Dislocation
The elbow is the second most commonly dislocated major joint in adults and the
Posterior Elbow ... ligamentous injury (LCL ... > MCL), brachial ... #Dislocation #Posterior ... #Orthopedics #Sports
Normal (Negative) Lachman Test for ACL Injury

Andrew Dold, MD @dr.dold.md

#Lachmans #test #ACL #Knee #Injury #Normal #Negative
Lachman Test for ACL ... Lachmans #test #ACL ... #PhysicalExam #Sports ... anterior #cruciate #ligament