hankin triangles
About this set
Created by:
katieyoung42 on March 3, 2010
Classes:
Log in to favorite or report as inappropriate.
Order by
37 terms
Terms | Definitions |
|---|---|
 Borders of Posterior Cervical Region | Posterior to anterior border of trapezius |
| Borders of Lateral cervical/Posterior triangle | Anterior: SCM; Posterior: Anterior border of trapezius; Inferior: clavicle middle 1/3; roof: investing fasica; floor: splenis capitis, levator scapulae, middle/posterior scalene, prevertebral fascia |
| Borders anterior cervical triangle | anterior: midline of neck; posterior: anterior border of SCM; superior: mandible |
| Lateral cervical triangle divided into two triangles by... | omohyoid |
| lateral cervical triangle made up of... | occipital triangle (upper), subclavian triangle (lower) |
| Occipital triangle contents | EJV, posterior cutaneus nerves of cervical plexus, accessory nerve, trunkfs of brachial plexus, .lymphatics |
| above _____ is the ____zone and below is the ____ zone | accessory nerve, safe, danger |
| subclavian triangle contents | subclavian artery, vein, suprascapular artery, supraclavicular lymph nodes |
| borders of submental triangle | anterior digastric, hyoid |
| borders of submandibular triangle | mandible, anterior/posterior digastric |
| borders of carotid triangle | post digastric, scm, superior omohyoid |
| borders of muscle triangle | hyoid, superior omohyoid, midline of neck |
| contents submental | submental lymph node, small veins |
| contents submandibular | submandibular glands/lymph nodes, mylohyoid n, CNXII, facial artery/vein |
| contents of carotid | CCA, ICA, ECA, cartoid sinus, cartoid body, IJV, deep cervical lymph nodes, CNX, CNXII, CNXI, cervical plexus, larynx, pharynx, thryroid |
| contents of muscular | thyroid, parathryoid |
| infrahyoid muscles | sternohyoid, sternothyroid, thyrohyoid, omohyoid |
| suprahyoid muscles | digastric, stylohyoid, mylohyoid, geniohyoid |
| digastric innervation | ant: cn V (mylohyoid n); post: CN VII |
| stylohyoid | CN VII |
| Mylohyoid | CN V (mylohyoid n) |
| geniohyoid | C1 (via CNXII) |
| suprahyoid muscles action | elevates/retracts hyoid bone |
| infrahyoid muscles action | depress hyoid bone |
| sternohyoid innervation | c1-3 |
| omohyoid innervation | c1-3 |
| sternothyroid innervation | c1-3 |
| thyrohyoid innervation | c1 via CN XII |
| anterior scalene action | elevates rib 1, laterally flexes and rotates neck |
| middle scalene action | laterally flexes neck, elevates rib 1 during forced inspiration |
| posterior scalene | laterally flexes neck, elvates rib 2 during forced inspiration |
| innervation of scalenes, longus capitis, longus colli | cervical ventral rami |
| platysma innervation | cn VII |
| SCM innervation | cnxi, c2-3 (pain) |
| trapezius | cnxi, c3-4 (pain |
| scm action | unilaterally: lat flexes and roatates head to opposite side; bilaterally: flexes neck, extends head at ao joints |
| nerve associated with tortocolius | accessory nerve |
First Time Here?
Welcome to Quizlet, a fun, free place to study. Try these flashcards, find others to study, or make your own.