9 results
Mallet Finger
Absence of a fracture does NOT exclude Mallet finger, the extension function of the DIP
: Hyperflexion injury ... with axial load ... Radiology #XRay #Diagnosis ... #Management #Hand ... #Orthopedics #MSK
Positive Hoffmann's sign (finger flexor reflex)

Flexion and adduction of the thumb and flexion of the index
Hoffmann's sign (finger ... indicating cervical injury ... #video #physicalexam ... #msk #orthopedics ... #neurology #sports
Ulnar Nerve Anatomy and Function
The Ulnar nerve is the nerve of hand power and control. It
is the nerve of hand ... It is the post axial ... the ring finger ... Nerve #Anatomy #diagnosis ... #neurology #orthopedics
Interphalangeal Joint Dislocation
Interphalangeal joint dislocations almost always occur dorsally, look for associated avulsion fractures! Here's a
Hyperextension injury ... with axial load ... Discharge with orthopedic ... Radiology #XRay #Diagnosis ... #Orthopedics #MSK
Boyes' Test - Flexor Digitorum Superficialis Finger Examination

Evaluate the injured finger for flexion.
Inability to flex the
Evaluate the injured ... may indicate a partial ... #hand #PhysicalExam ... #clinical #video ... #sports #msk #orthopedics
Median Nerve Anatomy and Function
The Median nerve is the nerve of pre-axial hand function; pinch, delicate
the nerve of pre-axial ... little finger through ... where the index finger ... Nerve #Anatomy #diagnosis ... #neurology #orthopedics
Rhabdomyolysis - Differential Diagnosis Framework and Management Summary

Causes of Rhabdomyolysis:
 • Trauma:
	- Immobilization
	- Crush injury
	- Compartment
- Differential Diagnosis ... Features: • Triad ... fluid/Lactated ringers ... #Differential #Diagnosis ... causes #treatment #nephrology
Posterior Knee Dislocation Injury
Specifically, POSTERIOR KNEE DISLOCATIONS can have significant associated injury that needs unique approach
50% prior to ER arrival ... Neurologic deficit ... Neurologic injuries ... trauma/vascular/orthopedic ... msk #clinical #video
Extensor Carpi Ulnaris (ECU) subluxation 
The Extensor Carpi Ulnaris (ECU), is the must ulnar of the
little, or pinky, finger ... the bones of the hand ... ECU Subluxation diagnosed ... #physicalexam #video ... #Orthopedics #Wrist