Template:Incus Anatomy table: Difference between revisions

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(Created page with "{| |+ '''Adult Malleus Anatomy''' |-bgcolor="CEDFF2" | '''Component''' | '''Latin''' | '''Description''' | | |- | Head | ''capitulum mallei'' | large upper extremity of the...")
 
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|+ '''Adult Malleus Anatomy'''
|+ '''Adult Incus Anatomy'''
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| Head
| Body
| ''capitulum mallei''
| ''corpus incudis''
| large upper extremity of the bone, oval in shape
| somewhat cubical but compressed transversely
| articulates posteriorly with the incus, being free in the rest of its extent
| anterior surface is a deeply concavo-convex facet
| facet for articulation with the incus is constricted near the middle (consists of an upper larger and lower smaller part nearly a right angle with each other) opposite the constriction (lower margin of the facet projects in the form of a process, cog-tooth or malleus spur)
| facet articulates with malleus head
|-bgcolor="F5FAFF"  
|-bgcolor="F5FAFF"  
| Neck
| Short Crus
| ''collum mallei''
| ''crus breve'' (short process)
| narrow contracted part, just beneath the head
| somewhat conical in shape
| below it is a prominence
| projects almost horizontally backward
| various processes are attached to the prominence
| attached to fossa incudis, in lower and back part of epitympanic recess
|-
|-
| Handle
| Long Crus
| ''manubrium mallei''
| ''crus longum'' (long process)
| connected by its lateral margin with the tympanic membrane
| descends nearly vertically behind and parallel to manubrium of malleus
| directed downward, medialward, and backward
| bending medialward, ends in a rounded projection, the lenticular process
| decreases in size toward its free end, which is curved slightly forward, and flattened transversely. Medial side, near its upper end, is a slight projection, into which the tendon of the tensor tympani is inserted
| lenticular process is tipped with cartilage, and articulates with stapes head
|-bgcolor="F5FAFF"
| Anterior Process
| ''processus anterior (Folii)'', ''processus gracilis''
| delicate spicule from the eminence below the neck
| directed forward to the petrotympanic fissure
| to which it is connected by ligamentous fibers
|-
| Lateral Process
| ''processus lateralis'', ''processus brevis''
| a slight conical projection from the root of the manubrium
| directed laterally, and is attached to the upper part of the tympanic membrane
| attached by means of the anterior and posterior malleolar folds, to the extremities of the notch of Rivinus.
|-bgcolor="F5FAFF"
|}<noinclude>[[Category:Template]][[Category:Table]][[Category:Bone]][[Category:Middle Ear]]</noinclude>
|}<noinclude>[[Category:Template]][[Category:Table]][[Category:Bone]][[Category:Middle Ear]]</noinclude>

Latest revision as of 13:20, 15 April 2018

Adult Incus Anatomy
Component Latin Description
Body corpus incudis somewhat cubical but compressed transversely anterior surface is a deeply concavo-convex facet facet articulates with malleus head
Short Crus crus breve (short process) somewhat conical in shape projects almost horizontally backward attached to fossa incudis, in lower and back part of epitympanic recess
Long Crus crus longum (long process) descends nearly vertically behind and parallel to manubrium of malleus bending medialward, ends in a rounded projection, the lenticular process lenticular process is tipped with cartilage, and articulates with stapes head
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