10 results
Jerk Test for Glenohumeral Joint Posteroinferior Instability

The arm is held at 90 degrees abduction and internal
Jerk Test for Glenohumeral ... if you feel a jerk ... /clunk as the humeral ... /clunk as it returns ... shoulder #msk #orthopedics
Acute Spinal Cord Injuries: Pathogenesis and clinical findings
 • Anterior Cord Syndrome -> Anterior spinal artery
spinal artery injury ... tumour causing injury ... Acute #SpinalCord #Injury ... symptoms #msk #orthopedics ... #neurology
Spinal Cord Injury by Nerve Root Levels
Spinal Root	Sensory	Motor	Reflex
C4	Acromioclavicular Joint	Respiration	None
C5	Radial Antecubital Fossa	Elbow Flexion	Biceps Reflex
C6	Dorsal Thumb	Wrist Extension	Brachioradialis Reflex
C7	Dorsal
Spinal Cord Injury ... Dorsiflexion Knee Jerk ... Plantarflexion Ankle Jerk ... #SpinalCord #Injury ... differential #diagnosis #Neurology
Anterior Interosseous Peripheral Nerve Injury 

Manifested as the inability to make the OK sign.

by Dr. Boby
Peripheral Nerve Injury ... Nerve #Peripheral #Injury ... clinical #video #neurology ... #msk #sports #neurology ... #orthopedics #Hand
Upper Extremity Dermatomes and Myotomes
Motor Function
Shoulder:
 • Abduction - C5,C6 (axillary)
 • Adduction - C6, C7,
: • Triceps Jerk ... C8 • Biceps Jerk ... C6 • Finger Jerk ... spared in this injury ... Myotomes #diagnosis #neurology
Orthopedic Essentials - Spinal Trauma and Spine Classification 
DENIS THREE COLUMN CONCEPT
Anterior column:
Orthopedic Essentials ... spinal deformity or neurologic ... unstable spine injury ... Thoracolumbar Injury ... Classification #Orthopedics
Radial Nerve Anatomy and Function
The Radial nerve is the nerve of elbow, wrist and digital extension.
high radial nerve injury ... radial nerve injury ... Anatomy #diagnosis #neurology ... #orthopedics
Positive Hoffmann's sign (finger flexor reflex)

Flexion and adduction of the thumb and flexion of the index
indicating cervical injury ... physicalexam #msk #orthopedics ... #neurology #sports
Who to block and who not to block? Guidelines for Emergency Regional Anesthesiafor Trauma Orthopedic Injuries
Block
Anesthesiafor Trauma Orthopedic ... fractures Contact orthopedic ... document detailed neurologic ... fracture • Any injury ... neurovascular injury
Posterior Knee Dislocation Injury
Specifically, POSTERIOR KNEE DISLOCATIONS can have significant associated injury that needs unique approach
Knee Dislocation Injury ... Neurologic deficit ... signal vascular injury ... Neurologic injuries ... trauma/vascular/orthopedic