The Fixator Shoulder Suppression System is designed to enhance the benefits of the Type-S System.The Fixator extends off the couchtop and includes adjustable padded positioners to gently cup the patient's shoulders, capturing and positioning them out of the treatment field. Indexed nomenclature allows for easily recorded shoulder repositioning. Type-S head-only IMRT Reinforced Thermoplastic™ masks are recommended for use with this sytem.