When conservatively managing a patient with thoracic outlet syndrome (TOS), the Doctor of Chiropractic should include the following EXCEPT:

Prepare for the Individual Readiness Assurance Test (iRAT) 4 in Head and Neck. Study with multiple-choice questions, comprehensive explanations, and detailed flashcards. Maximize your chances of success with thorough preparation and insightful study resources.

Conservative care for thoracic outlet syndrome aims to relieve the pinch by reducing tightness around the outlet and by promoting proper shoulder girdle mechanics. Stretching tight muscles that narrow the space, such as the pectoralis minor and the scalene muscles, helps open the thoracic outlet. Trigger point therapy can release taut bands in those same muscles, easing pain and reducing contributory muscle tension. Addressing joint restrictions in the cervical and upper thoracic spine through careful adjustments can improve rib and clavicle alignment, further enlarging the space or reducing compressive forces. Strengthening and improving control of the scapular stabilizers (the muscles that hold the shoulder blade in a safer, more open position) supports sustainable postural alignment and outlet space.

Relaxing the mid-scapular muscles, however, isn’t aligned with this approach. Those muscles—key for retracting and stabilizing the scapula—help maintain proper shoulder mechanics that keep the outlet open. Reducing their tone or laxity could worsen scapular instability and exaggerate compression, so it’s not typically included as a primary conservative strategy.