Anterior view of the forearm showing the palmaris longus muscle and its skeletal attachments.

Blood supply of foot. B. Transverse section near bases of metatarsals. The lateral plantar artery courses between the first and second layers of muscles, and then between the third and fourth layers. Green, first layer; orange and gray, second layer; brow

Surface anatomy of the right upper limb.

Anterior view of membranous deep layer of superficial fascia of abdomen. Aponeurosis of external oblique muscle highlighted by color.

Anterior view of coverings of spermatic cord and testis. Aponeurosis of external oblique muscle incised and reflected, revealing deeper internal oblique muscle Window in internal oblique muscle exposes deeper transversus abdominis muscle.

Anterior view of deep dissection of anterior abdominal wall. On right side most of external oblique muscle is excised. On left, rectus abdominis muscle is excised and internal oblique muscle is divided. Arrows indicate levels of 2. 7B, C, and D.

Second layer of muscles on the anterior of forearm.