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The medial crura are attached to the septal cartilage, forming fleshy parts at the front of the nostrils on each side of the septum, called the medial crural footpods. The medial crura meet at the midline below the end of the septum to form the columella [11] and lobule. The lobule contains the tip of the nose and its base contains the nostrils ...
The crus of diaphragm (pl.: crura), refers to one of two tendinous structures that extends below the diaphragm to the vertebral column. There is a right crus and a left crus, which together form a tether for muscular contraction. They take their name from their leg-shaped appearance – crus meaning leg in Latin.
The Le Fort III fracture (transverse fracture) occurs at the level of the skull base, resulting in complete craniofacial separation of the midface from the base of the skull. [ 2 ] [ 3 ] The fracture line extends through the zygomatic arch , the pterygoid plates , the lateral and medial orbital walls , the nasal bones , and the nasal septum .
The formerly used 'tripod fracture' refers to these buttresses, but did not also incorporate the posterior relationship of the zygoma to the sphenoid bone at the zygomaticosphenoid suture. [citation needed] There is an association of ZMC fractures with naso-orbito-ethmoidal fractures (NOE) on the same side as the injury.
The paired medial crura conform the central-leg of the tripod, which is attached to the anterior nasal spine and septum, in the midline. The lateral crura compose the second-leg and the third-leg of the tripod, and are attached to the (pear-shaped) pyriform aperture, the nasal-cavity opening at the front of the skull.
unstable spinal fracture-dislocation at the thoracolumbar junction: Thoracic Spine Fractures and Dislocations at eMedicine: Hume fracture: A.C. Hume: olecranon fracture with anterior dislocation of radial head: Ronald McRae, Maxx Esser. Practical Fracture Treatment 5th edition, page 187. Elsevier Health Sciences, 2008.
The sphenoid sinus is a paired paranasal sinus in the body of the sphenoid bone.It is one pair of the four paired paranasal sinuses. [1] The two sphenoid sinuses are separated from each other by a septum.
The medial arcuate ligament is an arch in the fascia covering the upper part of the psoas major.It is attached to the side of the body of the first or second lumbar vertebra, laterally, it is fixed to the front of the transverse process of the first and, sometimes also, to that of the second lumbar vertebra.