Luxación de hombro Flashcards
¿ Cuál es la luxación más frecuente ?
Mecanismos pasivos de la estabilidad glenohumeral
- Congruencia articular
- Efecto de vacio
- Inclinación de la escápula
- Cápsula articular
- Ligamento glenohumeral superior , medio e inferior
- Restrictores óseos ( acromion , coracoides, cavidad glenoidea )
What is a shoulder dislocation?
A shoulder dislocation occurs when the head of the humerus is displaced from the glenoid cavity of the scapula.
What is the most common type of shoulder dislocation?
Anterior dislocation
Fill in the blank: The shoulder joint is classified as a _____ joint.
ball-and-socket
What are common symptoms of a shoulder dislocation?
Symptoms include severe pain, swelling, inability to move the shoulder, and a visible deformity.
What is the first step in managing a suspected shoulder dislocation?
Immobilize the shoulder and seek medical assistance.
Multiple Choice: Which of the following is NOT a risk factor for shoulder dislocation? A) Sports activities B) Age C) Sedentary lifestyle D) Previous dislocations
C) Sedentary lifestyle
What imaging technique is commonly used to confirm a shoulder dislocation?
X-ray
What is the typical treatment for a shoulder dislocation?
Reduction of the dislocation followed by rehabilitation exercises.
Fill in the blank: After a shoulder dislocation, it is important to strengthen the _____ muscles to prevent future dislocations.
rotator cuff
What is a potential complication of a shoulder dislocation?
Nerve injury or damage to the surrounding ligaments.
What is the role of the glenoid labrum in the shoulder joint?
It provides stability to the shoulder joint by deepening the socket.
What is the recommended position for a dislocated shoulder until help arrives?
The arm should be held close to the body, in a comfortable position.
Mecanismo de lesión de luxación de hombro
raised; externally rotated
What is the purpose of rehabilitation after a shoulder dislocation?
To restore strength, range of motion, and function to the shoulder.
Multiple Choice: Which of the following is a common method for reducing a dislocated shoulder? A) Manual reduction B) Surgical intervention C) Ice application D) Rest
A) Manual reduction
What should be avoided immediately after a shoulder dislocation?
Attempting to move or use the affected arm.
What is a common post-reduction care instruction for a patient with a shoulder dislocation?
Use a sling to immobilize the shoulder for several weeks.
What is the key to preventing future shoulder dislocations?
Strengthening the shoulder muscles and avoiding risky activities.
