What are the attachments of the serratus posterior superior muscle?
a. Its main point of attachment is on the lateral surface of the first six ribs just lateral to their angles
b. Its main point of attachment is on the inferior segment of the nuchal ligament then the spinous processes of the seventh cervical and superior two or three thoracic vertebrae
c. Muscular fibbers have a descending path till the angles of the second-fifth ribs where they attach
d. Muscular fibbers have a descending path till the costal cartilages of the second-fifth ribs where they attach
e. The fibbers have an ascending path till the nuchal line where they attach
(b) Its main point of attachment is on the inferior segment of the nuchal ligament then the spinous processes of the seventh cervical and superior two or three thoracic vertebrae.
(c) Muscular fibers have a descending path till the angles of the second to fifth ribs where they attach.