Overview of anatomy Longissimus is part of the erector spinae group, which also includes iliocostalis and spinalis. Like the others,…
Overview of anatomy Iliocostalis is part of the erector spinae group, which also includes longissimus and spinalis. Iliocostalis, like the…
Here, you will find a functional overview of the anatomy of the serratus posterior superior. I also explore its role…
Serratus Posterior Inferior Origin The spinous processes of T11-L2 Insertion the inferior border of the last four ribs, just lateral…
Semispinalis Thoracis Semispinalis Thoracis connects T7-T10 to C6-T4 trapping T5-T6 in the middle. Origin - transverse processes of T6-T10 Insertion -…
Overview Semispinalis cervicis fits between the deeper multifidi and the more superficial erectors and serratus anterior. It is a thin…
quadratus lumborum with iliolumbar ligament - posterior view Overview Quadratus lumborum means "the square muscle in the low back." It…
Multifidi and Rotatores Multifidi and rotatores form a thick band of muscles that fill the lamina groove. They connect the…