13 results
Rock Paper Scissors - Assessment of Nerve Damage in Upper Limb Injuries
Rock - Median Nerve
 •
• Extension of wrist ... Small muscles of hand ... 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 ... of extensor tendon ... to ulnar collateral ... XRay #Radiology #Wrist ... #differential #diagnosis
Interphalangeal Joint Dislocation
Interphalangeal joint dislocations almost always occur dorsally, look for associated avulsion fractures! Here's a
PIP joints are ... capsule. collateral ligaments ... ulnar displacernent ... Hyperextension injury ... Radiology #XRay #Diagnosis
Positive Varus Stress Test in LCL Injury

Interesting knee injury in a young basketball player who landed
injury, we are ... complete rupture and ... #Positive #Clinical ... #Video #PhysicalExam ... #Sports #Orthopedics
Upper Extremity Dermatomes and Myotomes
Motor Function
Shoulder:
 • Abduction - C5,C6 (axillary)
 • Adduction - C6, C7,
, C8 (radial) Finger ... spared in this injury ... Dermatomes #Myotomes #diagnosis ... #neurology #sensory ... #motor #arm #physicalexam
Eichhoff's Test in de Quervain's Tenosynovitis

1) Patient makes a fist with fingers wrapped around the thumb
2)
makes a fist with fingers ... ulnar deviates ... pollicis brevis tendons ... Tenosynovitis #clinical ... #video #physicalexam
Extensor Carpi Ulnaris (ECU) subluxation 
The Extensor Carpi Ulnaris (ECU), is the must ulnar of the
the elbow to the hand ... little, or pinky, finger ... ECU Subluxation diagnosed ... #subluxation #clinical ... #physicalexam #video
Extensor Carpi Ulnaris (ECU) Synergy Test for ECU Tendinitis

With the patient's hand supinated, the examiner grasps
middle finger with ... palpating the ECU tendon ... along the dorsal ulnar ... aspect of the wrist ... #video #physicalexam
Psoriatic Arthritis: Pathogenesis and Clinical findings

In tendons and connective tissues:
 • Enthesitis  - Pain/tenderness over
Clinical findings ... In tendons and ... tenderness over ligament ... , ridging, oil spots ... pathophysiology #diagnosis
Lesions of the Spinal cord - Spinal Cord Syndromes

Spinal cord lesions can result in permanent neurologic
result in permanent neurologic ... HIV) - Vitamin ... involved) - Tendon ... #differential #diagnosis ... #neurology