25 results
Triquetral Fracture
The triquetrum is the second most commonly fractured carpal bone. Look for the "pooping duck
commonly fractured carpal ... bone. ... bone fracture ... #Wrist #Carpal ... Orthopedics #Sports #MSK
Most Common Carpal Bone Fractures by Frequency
 • Scaphoid - 50-80%
 • Triquetral - 5-20%
 •
Most Common Carpal ... Bone Fractures ... Scaphoid - 50-80% • Triquetral ... #Bone #Fractures ... frequency #radiology #msk
Age of Ossification of Carpal Bones
Capitate - 1 Month
Hamate - 2 Months
Triquetral - 3 Years
Lunate -
Ossification of Carpal ... Bones Capitate ... Hamate - 2 Months Triquetral ... bones! ... mnemonic #diagnosis #msk
Positive Lachman's Test

The Lachman test is a clinical test used to diagnose injury of the anterior
The Lachman test ... The knee is flexed ... examiner should place one ... of the tibia in comparison ... Positive #Video #Knee
Thomas' Test for Hip Flexure Contracture

Thomas' Test assesses for hip flexure contracture.
One hip is maximally flexed
Thomas' Test for ... One hip is maximally ... flexes at the knee ... the table, the test ... video #sports #msk
Demonstration of the Lachman Test for assess for ACL Injury - Normal Exam

Demonstration by Dan Smith,
of the Lachman Test ... The knee is flexed ... examiner should place one ... of the tibia in comparison ... Normal #Video #Knee
Spondylolysis & Spondylolisthesis: Pathogenesis and Clinical Findings

Pars interarticularis stress fracture (spondylolysis) - most frequently in the
tenderness • Positive one-legged ... hyperextension test ... (Stork test) ... Spondylolisthesis #MSK ... #diagnosis #pathophysiology
TISSUE APPEARANCES ON 
MUSCULOSKELETAL ULTRASOUND 

Bone:
 
Bone is represented as a very bright structure and appears
ULTRASOUND Bone ... median nerve in the carpal ... infrapatellar bursa of the knee ... MUSCULOSKELETAL #MSK ... Clinical #Radiology #Comparison
Hearing Loss - Differential Diagnosis Framework

Hearing Loss Types:
• Conductive
• Sensorineural
• Mixed
Presbycusis is the most common type
whispered voice test ... 512 Hz) Weber Test ... Normal: Air > bone ... hearing loss: Bone ... Noise trauma ○ MS
PCL Sag Test

The PCL Sag Test evaluates for evaluates for a tear of the posterior cruciate
With both knees ... table, view the knees ... posterior sag from one ... cruciate #ligament #knee ... video #sports #msk