Podcast
Questions and Answers
Which ligament primarily stabilizes the elbow and is particularly affected during dislocation?
Which ligament primarily stabilizes the elbow and is particularly affected during dislocation?
What force mechanism is commonly associated with elbow joint dislocation?
What force mechanism is commonly associated with elbow joint dislocation?
Which of the following is a predisposing factor for elbow dislocation?
Which of the following is a predisposing factor for elbow dislocation?
What is the initial treatment method referred to for dislocated elbows?
What is the initial treatment method referred to for dislocated elbows?
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During rehabilitation, what type of exercises are emphasized to enhance the stability of the elbow?
During rehabilitation, what type of exercises are emphasized to enhance the stability of the elbow?
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What position is the arm typically held in during the dislocation reduction procedure?
What position is the arm typically held in during the dislocation reduction procedure?
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Which blood vessel is at risk of damage during an elbow dislocation?
Which blood vessel is at risk of damage during an elbow dislocation?
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Study Notes
Viva Voce Stations
- Four stations are assessed, with a coin toss to determine the station.
- Two stations focus on injuries that are acute.
- Two stations focus on chronic injuries.
Viva Topics
- Anterior Cruciate Knee ligament injuries
- Elbow joint dislocation
- Hamstring strain
- Ankle sprain
- Patella tendonitis
- Osgood-Schlatters syndrome
- Plantar fasciitis
- Chondromalacia patellae
Elbow Joint Dislocation
- Anatomy: Dislocation can cause damage to the ligaments around the elbow.
- Mechanism of Injury: Rotatory forces, abduction of the shoulder, axial compression, supination of the forearm, or forced flexion of the elbow can lead to this. These forces can result in damage to the medial collateral ligament (MCL) and lateral collateral ligament (LCL).
Predisposing Factors for Elbow Joint Dislocation
- Trauma: Direct impact or force is a significant factor.
- Overuse: Prolonged repetitive stress can weaken connective tissues.
- Age: Individuals under 16 or over 65 are more susceptible.
- Previous Injury: A history of prior elbow injuries increases the risk.
- Genetics: Predisposition towards certain conditions can affect the risk.
Treatment and Rehabilitation: Elbow Joint Dislocation
- Reduction: Positioning the elbow at 45 degrees and using the humerus and wrist to guide the forearm into alignment. Radiography is performed for evaluation. Surgery is required in more severe cases.
- Repair: Using a brace or splint to hold the elbow in a pronated position while the ligaments heal. Exercises to improve range of motion (ROM), strength (biceps, triceps muscle strengthening), and stability are included.
Elbow Joint Dislocation: Blood Vessels and Bones
- Blood Vessels: The brachial artery is a significant blood vessel in the upper arm which is affected in this injury.
- Bones: The humerus, radius, and ulna are bones of the elbow area.
- Tendons: Injuries can affect the tendons of important muscles such as the biceps and triceps.
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Description
This quiz focuses on the assessment of four stations relevant to acute and chronic injuries, specifically targeting elbow joint dislocation and other knee and ankle injuries. Each station evaluates understanding of mechanisms, anatomy, and predispositions related to the injuries discussed.
