32 results
Rock Paper Scissors - Assessment of Nerve Damage in Upper Limb Injuries
Rock - Median Nerve
 •
Fractures • Finger ... • Extension of wrist ... Scissors #Nerve #Injury ... UpperExtremities #diagnosis ... #neurology
Common Hand Fractures on X-Ray
Mallet finger - injury to the lateral extensor slips
Boutonniere deformity - injury
X-Ray Mallet finger ... band of extensor tendon ... to ulnar collateral ... XRay #Radiology #Wrist ... #differential #diagnosis
Lachman test in ACL-deficient Knee

This patient has pathologic varus alignment across the knee and a chronic
test #ACL #Knee #Injury ... #ACLTear #clinical ... #video #PhysicalExam ... #Sports #Ortho ... #msk
Interphalangeal Joint Dislocation
Interphalangeal joint dislocations almost always occur dorsally, look for associated avulsion fractures! Here's a
capsule. collateral ligaments ... prevent radial and ulnar ... Hyperextension injury ... Radiology #XRay #Diagnosis ... #Orthopedics #MSK
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
Radial Nerve Wrist ... Abduction T1 Ulnar ... #MuscleGroups #MSK ... #Orthopedics #Neurology ... #Diagnosis
Ulnar Fovea Sign Test for Fovea Disruption

Useful for patients with pain along the ulnar aspect of
aspect of the wrist ... ulnotriquetral ligament ... #clinical #video ... #orthopedics #msk ... #sports
Mallet Finger
Absence of a fracture does NOT exclude Mallet finger, the extension function of the DIP
joint needs to be clinically ... terminal extensor tendon ... : Hyperflexion injury ... Radiology #XRay #Diagnosis ... #Orthopedics #MSK
Positive Varus Stress Test in LCL Injury

Interesting knee injury in a young basketball player who landed
repair of the ligament ... #Positive #Clinical ... #Video #PhysicalExam ... #Sports #Orthopedics ... #msk
Thumb Ulnar Collateral Ligament Stress Test

Ulnar collateral ligament testing of the thumb is performed to evaluate
Video via @open_michigan ... #Stress #Test #Finger ... #PhysicalExam #clinical ... #video #sports ... #msk #orthopedics
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
C6 Dorsal Thumb Wrist ... None T1 Ulnar Antecubital ... Anterior Medial Thigh Hip ... #differential #diagnosis ... #Neurology #Spine