The ligamentum nuchae is a large median ligament composed of tendons and fascia located between the posterior muscles of the neck. It covers the spines of C1 to C6 vertebrae. It is a superior and posterior extension of the supraspinous ligament. ... It is thick and strong, limiting hyperflexion of the neck.

What does ligamentum nuchae mean in medical terms?

Medical Definition of ligamentum nuchae

: a medium ligament of the back of the neck that is rudimentary in humans but highly developed and composed of yellow elastic tissue in many quadrupeds where it assists in supporting the head.

What muscle originates from ligamentum nuchae?

The ligamentum nuchae is formed primarily from the aponeurotic attachments of the adjacent and subjacent musculature. From superficial to deep, these muscles are the trapezius; rhomboideus minor; splenius capitis; and the serratus posterior superior.