Answer :
The positioning aid that prevents external rotation of the hips when the patient is in the supine position is called a 'trochanter roll.'
When a patient is lying in a supine position (flat on their back), there is a tendency for the legs to rotate outward due to the force of gravity and muscle relaxation. This can lead to external rotation of the hips, which is not only uncomfortable but can also lead to joint and muscle strain or deformities over time.
Here's how a trochanter roll works and is used:
What is a Trochanter Roll?
- A trochanter roll is usually a piece of material, such as a rolled towel or blanket, placed alongside the hip. It is called a trochanter roll because it is positioned next to the greater trochanter, which is a bony prominence on the side of the hip.
How to Use a Trochanter Roll:
- To use a trochanter roll, you first position the patient on their back.
- Then, the roll should be placed snugly against the lateral side of the thigh, extending from the hip to just above the knee.
- The roll acts as a physical barrier that prevents the legs from rolling outwards.
Why is it Important?
- This positioning technique is particularly important for patients who are bedridden, those who have undergone certain surgeries, or individuals with muscle weakness that could lead to improper positioning and pressure sores.
In conclusion, the correct answer for preventing external hip rotation in the supine position is the 'trochanter roll.' This is an important practice in healthcare settings to ensure patient comfort and prevent complications.
