23 results
Upper Extremity Dermatomes and Myotomes
Motor Function
Shoulder:
 • Abduction - C5,C6 (axillary)
 • Adduction - C6, C7,
Pronation - C7, C8 Wrist ... hand" ± Horner Syndrome ... Wrist drop - Occurs ... Carpal Tunnel Syndrome ... sensory #motor #arm #physicalexam
Medial Approach Knee Intra-articular Corticosteroid Injection 

Landmark 1/3 to 1/2 way from top of patella. Find
Medial Approach ... Knee Intra-articular ... #Knee #Intraarticular ... clinical #video #physicalexam ... #procedure #msk
Causes of Knee Effusions - Differential Diagnosis Framework

Knee Effusion Red Flags:
1. Fever/Chills/Joint pain/Night sweats/Weight loss
	- DDX:
		-
Causes of Knee Effusions ... Effusions: - Hematologic ... #Effusions #causes ... differential #diagnosis #msk ... #physicalexam
Left Wrist Drop - Radial Nerve Palsy on Physical Examination

Left hand drop due to compression of
Left Wrist Drop ... sleeping as in this case ... trauma_modern #Wrist ... Nerve #Palsy #PhysicalExam ... #orthopedics #msk
Medial Knee Intra-articular Corticosteroid Injection 

Knee injection medial approach -lying w knee flexed. Find post part
Medial Knee Intra-articular ... injection medial ... clinical #video #physicalexam ... #procedure #msk ... orthopedics #sports #rheumatology
Medial Knee Intra-articular Corticosteroid Injection 

Injection of medial knee with intra-articular steroid. Find the inferior part
Medial Knee Intra-articular ... knee with intra-articular ... clinical #video #physicalexam ... #procedure #msk ... orthopedics #sports #rheumatology
Dizziness - Central and Peripheral Causes - Differential Diagnosis
Central Causes:
 • Cerebrovascular:  vertebrobasilar, TIA, Wallenburg,
canal dehiscence syndrome ... • Cogan's syndrome ... toxicity • Otitis media ... Amy Chung, MD, MSc ... Differential #Diagnosis #algorithm
Causes of Excessive Daytime Sleepiness - Differential Diagnosis Algorithm
Insufficient Sleep
 • Poor Sleep Hygiene
 • Insomnia
Causes of Excessive ... Restless Legs Syndrome ... Medical/Psychiatric ... Parkinson's, MS) ... #Causes
The Bulge Sign in Knee Effusion

Highly specific sign for knee joint effusion. 
 - Stroke the
from the medial ... for a “bulge” on medial ... clinical #video #physicalexam ... #msk #orthopedics ... #sports #rheumatology
Radiocarpal Wrist Injection

Radiocarpal wrist injection. Often swelling is more prominent in inflammatory arthritis on radial side
Radiocarpal Wrist ... inflammatory arthritis on radial ... clinical #video #physicalexam ... #procedure #msk ... orthopedics #sports #rheumatology