Tennis Elbow (Lateral Epicondylitis) | Causes, Pathophysiology, Symptoms, Diagnosis, Treatment

The video tutorial covers lateral epicondylitis, commonly known as tennis elbow, detailing its causes, symptoms, and treatment. It explains the condition's pathophysiology, highlighting excessive wrist extension as a primary cause. The tutorial discusses diagnostic methods like Cozens and chair tests, and outlines treatment options ranging from rest and NSAIDs to surgery in severe cases.

What is a common name for lateral epicondylitis?

• Golfer's elbow

• Tennis elbow

• Runner's knee

• Swimmer's shoulder

Which factor is NOT a risk for developing tennis elbow?

• Excessive wrist extension

• Improper training

• Running long distances

• Using a defective racket

What is the primary mechanism of injury in lateral epicondylitis?

• Excessive elbow flexion

• Excessive shoulder rotation

• Excessive wrist flexion

• Excessive wrist extension

Which muscle is primarily affected in lateral epicondylitis?

• Extensor carpi radialis brevis

• Biceps brachii

• Triceps brachii

• Flexor carpi ulnaris

What activity is known to trigger pain in lateral epicondylitis?

• Swimming

• Turning a doorknob

• Jogging

• Cycling

Which test is used to diagnose lateral epicondylitis?

• Phalen's test

• McMurray test

• Tinel's sign

• Cozens test

What is a common treatment approach for lateral epicondylitis?

• Complete immobilization

• High-intensity exercise

• Watch and wait

• Immediate surgery