17 results
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
Gluteal Nerve Knee ... Tibial Nerve Knee ... Femoral Nerve Ankle ... MuscleGroups #MSK #Orthopedics ... #Neurology #Diagnosis
Causes of Dizziness - Vertigo - Differential Diagnosis Algorithm
True Vertigo - Illusion of Rotary Movement
Peripheral Vestibular
- Differential Diagnosis ... Algorithm True ... Cerebellopontine Angle ... #Differential #Diagnosis ... #Algorithm #Causes
Thompson's Test for Achilles Tendon Injury

In a prone position, Achilles tendon stability can be assessed using
Achilles tendon stability ... Flex the knee to ... Tendon #Injury #ankle ... #msk #orthopedics ... #sports
Causes of Bradykinetic Movement Disorders - Differential Diagnosis Algorithm
Parkinson's Disease (TRAP):
• Resting Tremor
• Cogwheel Rigidity
• Akinesia/Bradykinesia
•
Causes of Bradykinetic ... - Differential Diagnosis ... Algorithm Parkinson's ... MovementDisorders #Neurology ... #Algorithm #Causes
This is a fibula fracture with a tear of the deltoid ligament and syndesmotic ligaments. 

It’s
It’s caused by a ... degrees around the ankle ... fibular #fracture #ankle ... video #clinical #sports ... #orthopedics #instability
Diagnostic Algorithm for Dizziness and Vertigo
Peripheral Vertigo:
 • Attacks: Sudden, severe, can last anywhere from seconds
Diagnostic Algorithm ... with vascular causes ... findings BPPV • Short-lived ... positional episodes caused ... #differential #diagnosis
Causes of Hypokalemia - Differential Diagnosis Algorithm
Defining the cause of hypokalemia starts by measuring urinary K
- Differential Diagnosis ... Algorithm Defining ... starts by measuring ... #algorithm #causes ... #nephrology #potassium
Lower Extremity Dermatomes and Myotomes
Reflexes: 
 • Knee - L2, L3, L4
 • Ankle - S1
Reflexes: • Knee ... L2, L3, L4 • Ankle ... Commonly caused ... Dermatomes #Myotomes #diagnosis ... #neurology #sensory
Webber Ankle Injury Classification

A: In a Supination-Adduction injury the fibula breaks first, with a fracture below
Webber Ankle Injury ... These injuries are caused ... document the degree instability ... #Diagnosis #Orthopedics ... #Webber #Ankle
Extreme Patellofemoral Joint Instability (PFJI)

In this video you can see an extreme rare case of bilateral
an extreme rare case ... weakness 5️⃣abnormal knee ... 7️⃣abnormal Q angle ... #PhysicalExam #Sports ... #Orthopedics #Knee