What does retinaculum mean in Latin?
What does retinaculum mean in Latin?
A retinaculum (plural retinacula) is a band of thickened deep fascia around tendons that holds them in place. The term retinaculum is New Latin, derived from the Latin verb retinere (to retain). Specific retinacula include: In the wrist: Flexor retinaculum of the hand.
How do you spell retinaculum?
noun, plural ret·i·nac·u·la [ret-n-ak-yuh-luh]. Anatomy, Zoology.
What is retina Ulum?
The medial patellar retinaculum is a tendon of the knee that crosses the knee joint on the medial side of the patella. It plays important roles in the formation of the fibrous capsule of the knee and in the extension of the knee joint.
What is retinaculum of foot?
A retinaculum is a band of thick deep fascia that holds the long tendons of your ankle (those that cross the ankle) in place. Retinaculum also acts as a pulley system increasing mechanical advantage.
What is the peroneal Retinaculum?
The peroneal retinaculum also termed the fibular retinaculum, consists of band shaped thickenings of deep fascia located posterior and inferiorly to the distal aspect of the fibula.
What is wrist Retinaculum?
The flexor retinaculum (transverse carpal ligament, or anterior annular ligament) is a fibrous band on the palmar side of the hand near the wrist. It arches over the carpal bones of the hands, covering them and forming the carpal tunnel.
What does Superficialis mean in anatomy?
1. Situated nearer the surface of the body in relation to a specific reference point. Compare: profundus. 2. Cursory; not thorough.
What is superior peroneal Retinaculum?
The superior peroneal retinaculum (SPR) functions as the primary restraint to peroneal tendon subluxation and is also a secondary restraint to anterolateral ankle instability. It is formed from a confluence of the common peroneal sheath and the superficial fascia of the leg.
Where is the fibular Retinaculum?
What is another name for the retinaculum?
For other uses, see Retinaculum (disambiguation). A retinaculum (plural retinacula) is a band of thickened deep fascia around tendons that holds them in place. It is not part of any muscle. Its function is mostly to stabilize a tendon.
What is the meaning of reticulate?
noun, plural ret·i·nac·u·la [ret-n-ak-yuh-luh] /ˌrɛt nˈæk yə lə/. Anatomy, Zoology. any of various small structures that hook, clasp, or bind other structures to move them or hold them in place. Entomology. a bristle on the butterfly forewing that clasps to the frenulum of the hindwing.
What is a retinaculum in an orchid?
In orchids each of the pollen-masses has a prolongation or stalk (caudicle) which adheres to a prolongation at the base of the anther (rostellum) by means of a viscid gland ( retinaculum) which is either naked or covered. Treatment of Patella sleeve fracture Surgical repair, usually the medial and lateral retinaculum are also found to be torn.
Where does the retinaculum arise from the subcostal nervure?
The retinaculum is not correctly represented in this figure, it arises from the anterior side of the sub-costal nervure. Most, however, have four, the leaf stomach or psalterium being intercalated between the retinaculum and the abomasum.
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