What is the typical position of an airplane splint?

What is the typical position of an airplane splint?

• A. 90 degrees abduction and 90 degrees elbow flexion
• B. 0 degrees abduction and 0 degrees elbow flexion
• C. 90 degrees elbow flexion only
• D. 90 degrees abduction with elbow extended

Answer: (A)

The airplane splint positions the arm like a wing: the shoulder is held in about 90 degrees of abduction and the elbow is flexed about 90 degrees. This combination stabilizes the shoulder/joint by keeping the humeral head centered in the glenoid and reducing tension along the arm, which helps protect structures and maintain proper alignment during immobilization after injuries such as shoulder dislocations or proximal humerus fractures. Other positions either miss the necessary shoulder abduction or leave the elbow extended, which doesn’t provide the same stable immobilization.

The airplane splint positions the arm like a wing: the shoulder is held in about 90 degrees of abduction and the elbow is flexed about 90 degrees. This combination stabilizes the shoulder/joint by keeping the humeral head centered in the glenoid and reducing tension along the arm, which helps protect structures and maintain proper alignment during immobilization after injuries such as shoulder dislocations or proximal humerus fractures. Other positions either miss the necessary shoulder abduction or leave the elbow extended, which doesn’t provide the same stable immobilization.