Tenar

Mukozne obloge na prednjoj površini zgloba i prstiju
Poprečni presjek kroz ručni zglob i prste (palčani mišići su obilježeni, lijevo)

Palčano uzvišenje ili tenar i tenarna eminencija (grč. θέναρ – thenar = dlan" i lat. eminentia thenaris = tenarna projekcija), u narodu poznat i kao ríbíć, odnosi se na kožom prekrivenu grupu mišića na dlanu ljudske ruke, na bazi palca. Koža koja prekriva ovu regiju je područje koje se stimulira pri pokušaju da se izazove palmomentalni refleks.[1]

Može poslužiti i kao indikator zagrijanosti nekog tijela na oko 600C, kada zagrijavanje tenara dođe na granicu refleksnog odmicanja šake.

U ovom uzvišenju su slijedeći mišići:

  • musculus abductor pollicis brevis = kratki odmicač palca;
  • musculus opponens pollicis = suprostavljač (oponent) palca;
  • musculus flexor pollicis brevis = kratki pregibač palca;
  • musculus adductor pollicis = primicač palca [2][3]

Reference

  1. ^ Napier J. R., Napier P. J. (2005): The matural history of the primates – A review of the natural history of the primates. The MIT Press, History, Cambridge, Massachussets, ISBN 0-262-64033-3; ISBN 0-262-14039-X:
  2. ^ http://www.wheelessonline.com/ortho/intrinsic_muscles_of_the_hand, Intrinsic Muscles of the hand - Wheeless' textbook of orthopaedics.
  3. ^ http://www.med.mun.ca/anatomyts/msk/hand.htm Arhivirano 1. 1. 2008. na Wayback Machine, Applied MSK anatomy of the hand.

Također pogledajte

Content Disclaimer

Informasi ini disarikan dari Wikipedia dan disajikan kembali untuk tujuan edukasi. Konten tersedia di bawah lisensi CC BY-SA 3.0. Kami tidak bertanggung jawab atas ketidakakuratan data yang bersumber dari kontribusi publik tersebut.

  1. The information displayed on this website is sourced in part or in whole from Wikipedia and has been adapted for the purpose of restating it. We strive to provide accurate and relevant information, however:
  2. There is no guarantee of absolute accuracy. Wikipedia is an open, collaborative project that can be edited by anyone, so information is subject to change.
  3. It is not intended to constitute professional advice. The content displayed is for informational and educational purposes only. For important decisions (e.g., medical, legal, or financial), please consult a professional.
  4. Content copyright. Wikipedia is licensed under the Creative Commons Attribution-ShareAlike License (CC BY-SA). This means that content may be reused with appropriate attribution and shared under a similar license.
  5. Responsible use. Any risk arising from the use of information from this website is entirely the responsibility of the user.