====== NECK ======

<a2s>
                            .--------------------------.                               
                            |    ROOF                  |                               
                            |                          |                               
                            .------------+-------------.                               
                                         |                                             
                                         |                                             
                .------------------------+------------------------.                    
                |                                                 |                    
                |      .----------------------------------.       |                    
                |      |                                  |       |                    
.----------.    |      | .------------.     .-----------. |       |      .------------.
|          |    |      | |            |     |           | |       |      |            |
|          |----+      | |            |     |           | |       +------|            |
|  BACK    |    |      | | LEFT       |     | RIGHT     | |       |      |   FRONT    |
.----------.    |      | .------------.     .-----------. |       |      .------------.
                |      |                                  |       |                    
                |      .----------------------------------.       |                    
                |                                                 |                    
                .------------------------+------------------------.                    
                                         |                                             
                                         |                                             
                               .---------+--------------.                              
                               |                        |                              
                               |    FLOOR               |                              
                               .------------------------.                              
</a2s>


  * [[:en:neck_parts | NECK PARTS ]] 

  * NECK
    * [[:en:neck_actions | NECK ACTIONS ]]
    * [[:en:neck_muscles|NECK MUSCLES]]
    * [[:en:neck|COLLUM (NECK PARTS)]]
      * NECK WALLS 
        * General 
          * [[en:front-of-neck|Regio cervicalis anterior (front of neck)]]
            * Anterior triangle of neck
          * [[en:back-of-neck|Regio cervicalis/colli posterior (back of neck)]]
            * Sub occipital triangle
          * [[en:side-of-neck|Regio cervicalis lateralis( side of neck)]]
            * Posterior triangle
        * Particular
          * [[:en:deep_cervical_fascia|DEEP CERVICAL FASCIA]]
      * NECK CAVITY 
        * [[en:Root-of-neck|root of neck]] 
        * Spaces of neck 
          * Retropharyngeal space 
          * parapharyngeal space 
          * prevertebral region 
          * paravertebral region
        * Front 
          * [[:en:thyroid_gland|THYROID GLAND]] 
          * [[:en:larynx|LARYNX]]
            * [[:en:trachea|TRACHEA]]
        * Middle 
          * [[:en:pharynx|PHARYNX]]
            * [[:en:oesophagus|Oesophagus]]
        * Back 
          * Cervical Vertebra 
  
  * Ruminating
  * Vow 
  * Promise 
  * Fear of guilt 




  * Neck flexion 
  * Neck extension 
  * Neck rotation