1. Scalenus Anticus Syndrome — A Late Sequela of Thoracoplasty
TAKESHI OKANO, M.D. 
Diseases of the Chest 
Volume 32, Issue 5, Pages (November 1957)
DOI: /chest
Copyright © 1957 The American College of Chest Physicians Terms and Conditions

2. FIGURE 1
(Case No. 1): Pre-scalenotomy x-ray shows no cervical rib but moderate deformity of the spine.
Diseases of the Chest  , DOI: ( /chest )
Copyright © 1957 The American College of Chest Physicians Terms and Conditions

3. FIGURE 2
(Case No. 2): There is no cervical rib; however, there is slight amount of scoliosis and a good upper pulmonary collapse from the thoracoplasty.
Diseases of the Chest  , DOI: ( /chest )
Copyright © 1957 The American College of Chest Physicians Terms and Conditions