10 results
Left Wrist Drop - Radial Nerve Palsy on Physical Examination

Left hand drop due to compression of
Left Wrist Drop ... trauma_modern #Wrist ... Nerve #Palsy #PhysicalExam ... clinical #video #orthopedics ... #msk #sports #neurology
Positive Varus Stress Test in LCL Injury

Interesting knee injury in a young basketball player who landed
rupture of the lateral ... posterolateral corner ... Clinical #Video #PhysicalExam ... #Sports #Orthopedics ... #Knee #lateral
Radial Nerve Anatomy and Function
The Radial nerve is the nerve of elbow, wrist and digital extension.
injury ... injury ... drop: ECRB and ... function in this order ... diagnosis #neurology #orthopedics
Perilunate Dislocation
On lateral wrist XR, the capitate ("apple") should sit in the lunate ("tea cup") which
Dislocation On lateral ... fracture, median nerve ... injury • ED ... Disposition: Pending orthopedic ... #Sports #MSK
Posterolateral Corner (PLC) Injury - Posterolateral Drawer Test
Injury to the posterolateral corner (PLC) is difficult to
Posterolateral Corner ... posterolateral corner ... posterolateral corner ... Posterolateral #Corner ... #Sports #Orthopedics
Upper Extremity Dermatomes and Myotomes
Motor Function
Shoulder:
 • Abduction - C5,C6 (axillary)
 • Adduction - C6, C7,
"claw hand" ± Horner ... Syndrome Wrist ... drop - Occurs after ... spared in this injury ... sensory #motor #arm #physicalexam
Red Eye - Differential Diagnosis Framework

What?
Redness in the eye can be caused by many conditions and
Conjunctivitis, corneal ... posterior chambers, nerves ... trauma • Chemical injury ... Blepharitis Cornea ... • Corneal ulcer
The Neurological Evaluation of a Comatose Patient

Definition:
 • Coma: a state of unresponsiveness; the absence of
cortex → Awareness ... • Injury to brainstem ... threat Cranial Nerves ... light reflex • Corneal ... caseyalbin #PhysicalExam
Photophobia and Headache - Differential Diagnosis Framework

Why?
• The coexistence of photophobia and headache suggests the potential
hypothalamus, and visual cortex ... headache: - Bilateral ... Traumatic brain injury ... the trigeminal nerve ... differential #diagnosis #ophthalmology
Extensor Carpi Ulnaris (ECU) subluxation 
The Extensor Carpi Ulnaris (ECU), is the must ulnar of the
In order to determine ... relevant body parts ... subluxation #clinical #physicalexam ... #video #Orthopedics ... #Wrist #msk