300 



ANATOMY IN A NUTSHELL. 



division of the suboccipital nerve sends filaments to the occipito-atlantal artic- 

 ulation and the mastoid cells of the temporal hone. 



The posterior branch of the suboccipital nerve is larger than the anterior 

 branch and does not divide into interna] and external divisions, (Principle II, Page 

 26). h leaves the spinal canal, as does the anterior branch, in the sinus atlantis 

 beneath the vertebral artery, then it passes backward into the suboccipital 



PLAT!-: (XXXII. 



THYROHYOID MEMBRANE 

 THYROID CARTILAGE 



STERNO THYROID 

 CRICOTHYROID MEMBRANE 



CRIC0- THYROID MUSCLE 



THYROHYOID MUSCLE 



t OMO-HTOID 



STERNO-MASTCID 



CRICOID CARTILAGE 



RIGHT COMMON CAROTID ARTERY 

 RIGHT PNEUMOSASTRIC NERVE. 

 RIGHT INTERNAL JUGULAR VEIN 



btCIION OF CLAVICLE 

 SECTION OF FIFTH RIB 



OESOPHAGUS 



LEFT RECURRENT NERVE 

 LEFT SUSPENSORY LIGAMENT 



LEFT INNOMINATE VEIN 



SECTION IF FIRST niR 



LEFT INTERNAL MAMMARY ARTERY 



Thymus Gland of Fetus. 

 t riangle and supplies the musch s whi< h form the triangle, viz.. Superior oblique, 

 Inferior oblique, Rectus ca] Ltis posticus major. It sends a branch to the Rec- 

 ti!- capitis posticus minor, also to the Complexus which makes the roof of the 

 triangle. It join,- the internal division of the posterior branch of the second 

 cervical nerve which communicate n pass< s either through or over the Inferior 

 oblique, and it sometimes gives :i cutaneous branch to the skin of the lower 



