Using an ICD-9-CM code book, select the appropriate code(s) for the diagnostic statements given in the following questions

102073Z - What does the value 3 mean? ________

Fill in the blank with correct word.

A left lateral cervicothoracic projection (Twining method) demonstrates the right and left articu-lar pillars and zygapophyseal joints without superimposition

The humerus demonstrating the least amount of magnification is situated anterior to the vertebral column. How should the positioning setup be adjusted to obtain an optimal projection? a. Increase the degree of right shoulder depression. b. Position the vertebral column parallel with the IR. c. Rotate the right side of the patient anteriorly. d. Rotate the right side of the patient posteriorly.