Eobert Bennett Bean 



319 



TABLE 4. 



The Origin of the A. Cervioalis Ascexdens (Ascending Cervical Artery). 



Oiig-iii. Thomsou. Bean. 



From the A. tliyroldea inferior 002 .656 



Fi'oni the truncus thyreo-cerviealis 030 .099 



From the A. transversa colli 022 .091 



From the A. cervicalis siiperticialis 038 .077 



From Tart I 004 .054 



From the A. tranversa scapulae 002 .015 



TABLE 5. 



The Origin of the A. Transver.sa Scapul.?: (Suprascapular Artery). 



Origin. Thomson. Quain. Bean. 



From Part I. with other arteries or alone 776 .885 .813 



From Part 11. with other arteries or alone 024 .015 .042 



From Part III, with other arteries or alone 074 .088 .101 



From the A. axillaris 015 .015 .042 



From the A. subclavia alone (as a single trunk i 057 .167 .219 



With the A. transversa colli . . . .' 080 .080 .118 



With the A. mammaria interna 016 .020 .101 



With the A. subscapularis .005 .017 



Double . 015 . . . .025 



TABLE 6. 



The Origin of the A. Transversa Colli (Transverse Cervical Artery). 



Origin. Thomson. Quain. Bean. 



From I'art I, with other arteries or alone 508 .429 .365 



From Part IL with other arteries or alone 014 .191 .390 



From Part III, with other arteries or alone 477 .380 .245 



With the A. transversa scapulae 079 .048 .145 



With the A. thyroidea inferior 036 . . . .072 



With the A. thoracalis lateralis ... .012 



Double 005 . . . .012 



TABLE 7. 



The Origin of the Ramus Descendens (Posterior Scapular Artery).* 



Origin, Deaver. i Thomson. Quain. 



From Part I ... .003 



From Part II 005 .008 .150 



From Part III 023 .508 .353 



From the A. transversa colli 968 .484 .480 



From the A. axillaris 001 



Bean. 



.046 

 .918 

 .009 



TABLE 8. 



The Origin of Ramus Ascendens (not Given by Thomson or Quain). 



Origin. Bean. 



From I'art I 030 



From Part II 010 



From Part III 030 



From the A. transversa colli 730 



From the truncus thyreo-cerviealis or its branches 200 



' Deaver, Anomalies of the Posterior Scapular Artery, University Medical Magazine, 

 Phila.. Vol. II. p. 151, 1889. 



