Question

List the muscles from superficial to deep for an appendectomy incision.

Answer 1

For an appendectomy incision, the abdominal muscles from superficial to deep are the external oblique, internal oblique, transversus abdominis, and rectus abdominis not listed but also relevant.

Step-by-step explanation:

For an appendectomy incision, it is important to know the order of the abdominal muscles from superficial to deep. The layers of muscles in the abdominal wall are essential for the procedure, as they must be carefully incised and later sutured to recover normal anatomy and function.

Muscle layers from superficial to deep:

1. External oblique: This is the most superficial layer of the abdominal muscles. It extends inferiorly and medially, analogous to the direction of sliding your hands into your front pants pockets.
2. Internal oblique: Located just beneath the external oblique, this muscle extends superomedially, in the direction your thumbs would point if placed inside your waistband while your fingers are in your pants pockets.
3. Transversus abdominis: This is the deepest muscle layer, arranged horizontally around the abdomen, resembling the front of a belt on a pair of pants.
4. Rectus abdominis (not mentioned in your provided list but an integral part of the anterior abdominal wall): It is located medial to the obliques and is enclosed within the rectus sheath.

Answer 2

The muscles from superficial to deep for an appendectomy incision are: External oblique, Internal oblique, Transversus abdominis. These three flat skeletal muscles are found in the antero-lateral wall of the abdomen and help to protect the internal abdominal organs.

Step-by-step explanation:

The muscles from superficial to deep for an appendectomy incision are:

1. External oblique
2. Internal oblique
3. Transversus abdominis

These three flat skeletal muscles are found in the antero-lateral wall of the abdomen. The external oblique is closest to the surface, followed by the internal oblique, and then the transversus abdominis.