RT Journal Article SR Electronic A1 Holibková, Alžběta A1 Machálek, Libor T1 A CONTRIBUTION TO THE ANOMALIES OF HETEROCHTONIC BACK MUSCLES JF Biomedical papers YR 1998 VO 141 IS 1 UL https://biomed.papers.upol.cz/artkey/bio-199801-0012.php AB Some authors described a muscular adult man with a quite large bilateral muscle originating from the front margin of thetransverse process of the C1 - C2 vertebrae and inserting to the back margin of the clavicle next to the conoid tubercle.They named it levator claviculae.