24 August 2020
: Case report 
Chiropractic Management of Performance Related Musculoskeletal Disorder in a Career Violist
Challenging differential diagnosis, Unusual or unexpected effect of treatment
Philip R. Schalow1ABCDEF*DOI: 10.12659/AJCR.923943
Am J Case Rep 2020; 21:e923943
Figure 4. The post adjustment frontal (nasium) radiograph depicts the return of the cervical spine to the y-axis directly underneath the skull and effective reduction of the acute angle between the atlas and the skull. N (normal atlas-skull relationship), L1 (describes tilt of the head to the left 1 degree off the vertical axis, not a misalignment component).