61 results
Posterior Elbow Dislocation
The elbow is the second most commonly dislocated major joint in adults and the
anterior interosseous nerve ... ), ligamentous injury ... brachial artery injury ... Simple, DC with ortho ... #Orthopedics #Sports
Anterior Interosseous Peripheral Nerve Injury 

Manifested as the inability to make the OK sign.

by Dr. Boby
Interosseous Peripheral Nerve ... Injury Manifested ... #Interosseous #Nerve ... #Peripheral #Injury ... physicalexam #msk #sports
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Normal (Negative) Lachman Test for ACL Injury

Andrew Dold, MD @dr.dold.md

#Lachmans #test #ACL #Knee #Injury #Normal #Negative
Lachman Test for ACL Injury ... test #ACL #Knee #Injury ... #PhysicalExam #Sports ... #Ortho #anterior
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RADIAL HEAD FRACTURE 
Radial head fractures are the most common elbow fracture in adults and are
injuries: Ligamentous injury ... radioulnar joint injury ... interosseous membrane injury ... Splint: Sling • Ortho ... Type I, DC with ortho
Supracondylar Elbow Fracture
• Most common elbow fracture in children, peak age 5-7 
• When looking at
Supracondylar Elbow ... anterior interosseous nerve ... brachial artery injury ... Posterior long arm • Ortho ... Type l, DC with ortho
Mytomes - Segmental Innervation of Muscles
Shoulder	Abduction	C5	Axillary Nerve
Shoulder	Adduction	C6-C8	Thoracodorsal Nerve
Elbow	Flexion	C5	Musculocutaneous Nerve
Elbow	Extension	C7	Radial Nerve
Wrist	Extension	C6	Radial Nerve
Fingers	Flexion	C8	Median Nerve
Fingers	Abduction	T1	Ulnar Nerve
Hip	Flexion	L2	Nerve to Psoas
Hip	Extension	S1	Inferior Gluteal
Thoracodorsal Nerve ... Elbow Flexion ... Elbow Extension ... C7 Radial Nerve ... #Orthopedics #Neurology
Radial Nerve Anatomy and Function
The Radial nerve is the nerve of elbow, wrist and digital extension.
elbow, wrist and ... the wrist and elbow ... injury ... injury ... Anatomy #diagnosis #neurology
A physical examination revealed an obvious deformity in the anterior mid-upper arm that became more pronounced
pronounced during elbow ... tendon #Clinical #Ortho ... #sports #PrimaryCare
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 ... by Nerve Root Levels ... Antecubital Fossa Elbow ... Middle Finger Elbow ... differential #diagnosis #Neurology
Bicep muscle injury - Yergason Test - 1. Position patient's elbow at 90 degrees with thumb
Bicep muscle injury ... Position patient's elbow ... supinate and flex elbow ... wrist) #Diagnosis #Ortho ... #Sports #Bicep