Question

Which of the following layers are cut during fasciotomy ?

• A. Skin
• B. Skin+subcutaneous fascia
• C. Skin+subcutaneous tissue+Superficial fascia
• D. Skin+subcutaneous tissue+Superficial fascia+deep fascia

Answer 1

The Correct Option is D

In a fasciotomy procedure, the surgical intervention is performed to relieve pressure within a muscle compartment, typically to treat conditions like compartment syndrome. The correct approach involves multiple layers of tissue being incised:

1. Skin: The outermost layer that provides the initial barrier and protection to internal structures.
2. Subcutaneous tissue: The layer beneath the skin, composed mainly of fat and connective tissue.
3. Superficial fascia: A thin layer of loosely packed connective tissue that envelops muscles and deep structures.
4. Deep fascia: A thick layer of dense connective tissue that surrounds and encapsulates muscles, playing a crucial role in compartmentalization.

During fasciotomy, all these layers must be incised to access and relieve the underlying compartmental pressure effectively. Thus, the correct answer is: Skin+subcutaneous tissue+Superficial fascia+deep fascia.