A system of human anatomy, general and special . li sca-pulas ; by its deep surface with the upper intercostal muscles and ribs,and with the intertransverse muscles; externally with the scalenusposticus; and internally with the transversalis colli. The tendons ofinsertion are interposed between the attachments of the scalenus pos-ticus and transversalis colli. The Transversalis Colli would appear to be the continuation * The fourth and fifth, and part of the sixth layer of the muscles of the back. 1. Thecommon origin of the erector spime muscle. 2. The sacro-lumbalis. 3. The longissimusdorsi.


A system of human anatomy, general and special . li sca-pulas ; by its deep surface with the upper intercostal muscles and ribs,and with the intertransverse muscles; externally with the scalenusposticus; and internally with the transversalis colli. The tendons ofinsertion are interposed between the attachments of the scalenus pos-ticus and transversalis colli. The Transversalis Colli would appear to be the continuation * The fourth and fifth, and part of the sixth layer of the muscles of the back. 1. Thecommon origin of the erector spime muscle. 2. The sacro-lumbalis. 3. The longissimusdorsi. 4. The spinalis dorsi. 5. The cervicalis ascendens. 6. The transversalis The trachelomastoideus. 8. The coinplexus. 9. The tranversalis colli, showing itsorigin. 10. The scmispinalis dorsi. 11. The semispinalis colli. 12. The rectus posticusminor. 13. The rectus posticus major. 14. The obliquus superior. 15. The obliquusinferior. 16. The multifidus spina;. 17. The levatores costarum. 18. Intertransver-sales. 19. The quadratus FIFTH LAYER. 219 upwards into the neck of the longissimus dorsi; it arises from thetransverse processes of the five upper dorsal vertebras, and is insertedinto the posterior tubercles of the transverse processes of the fivemiddle cervical vertebra?. —By its superficial surface with the levator anguli sca-pulas, splenitis and longissimus dorsi. By its deep surface with thecomplexus, trachelo-rnastoideus and vertebrae; externally with themusculus accessorius ad sacro-lumbalem, and cervicalis ascendens;internally with the trachelo-rnastoideus and complexus. The tendonsof insertion of this muscle are interposed between the tendons of in-sertion of the cervicalis ascendens on the outer side, and of origin ofthe tracbalo mastoid on the inner side. The Tkaciielo-mastoid is likewise a continuation upwards from thelongissimus dorsi. It is a very slender and delicate muscle, arisingfrom the transverse processes of the four upper dors


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Keywords: ., bookcentury1800, bookdecade1840, booksubjectanatomy, bookyear1847