11 results
Triquetral Fracture
The triquetrum is the second most commonly fractured carpal bone. Look for the "pooping duck
fractured carpal bone ... common carpal bone ... ulna, pain with wrist ... #Wrist #Carpal ... #Sports #MSK
Shoulder Bone Anatomy
Clavicle, Acromion, Scapula, Humerus

By @rev.med

#Shoulder #Bone #Anatomy #sports #orthopedics
Shoulder Bone Anatomy ... rev.med #Shoulder #Bone ... #Anatomy #sports ... #orthopedics
Most Common Carpal Bone Fractures by Frequency
 • Scaphoid - 50-80%
 • Triquetral - 5-20%
 •
Common Carpal Bone ... Scaphoid - 50-80% • Triquetral ... drdevrad #Carpal #Bone ... #Fractures #wrist ... radiology #msk #orthopedics
Perilunate Dislocation
On lateral wrist XR, the capitate ("apple") should sit in the lunate ("tea cup") which
Dislocation On lateral wrist ... trapezium, capitate, triquetrum ... Disposition: Pending orthopedic ... Diagnosis #Management #Orthopedics ... #Sports #MSK
Scapholunate Dissociation
The spacing between all carpal bones should be 1-2 mm, look for the "Terry Thomas"
between all carpal bones ... between all carpal bones ... Tenderness to anatomic ... box, pain with wrist ... #Sports #MSK
Midcarpal Instability (MCI) of the Wrist

Intrinsic Midcarpal Instability
Usually affects young, hypermobile patients.
It is due to progressive
Instability (MCI) of the Wrist ... performed, the large bone ... subluxating the large bone ... extensors (ECU, ... #msk #orthopedics
Radial Nerve Anatomy and Function
The Radial nerve is the nerve of elbow, wrist and digital extension.
Radial Nerve Anatomy ... drop: ECRB and ECU ... ECRL) ECRB, Sup, ECU ... Radial #Nerve #Anatomy ... diagnosis #neurology #orthopedics
Scaphoid Fractures
The scaphoid is the most commonly fractured carpal bone. Remember, if a fracture is suspected
fractured carpal bone ... tenderness to the anatomic ... common carpal bone ... Scaphoid #Fracture #Wrist ... #Sports #MSK
Examination for ECU Tendinitis 

ECU tenosynovitis is the second most common type of tenosynovitis around the
Examination for ECU ... Tendinitis ECU ... tenosynovitis around the wrist ... physicalexam #msk #orthopedics ... #sports
Extensor Carpi Ulnaris (ECU) Synergy Test for ECU Tendinitis

With the patient's hand supinated, the examiner grasps
Carpi Ulnaris (ECU ... Synergy Test for ECU ... aspect of the wrist ... physicalexam #msk #orthopedics ... #sports