Post-Mastectomy Diaphragmatic Breathing is an essential, evidence-based component of the postoperative pulmonary and lymphatic rehabilitation protocol following mastectomy and breast reconstruction. Physiologically, post-surgical pain and splinting can induce a restrictive ventilatory pattern, reducing functional residual capacity (FRC) and predisposing the patient to postoperative pulmonary complications (PPCs), notably atelectasis.<\/p>\n\n\n\n
Diaphragmatic breathing directly addresses this by maximizing transpulmonary pressure gradients, promoting lung recruitment, and enhancing gas exchange. Furthermore, the diaphragm’s excursions serve as a crucial lymphatic pump, generating negative intrathoracic pressure that enhances central lymph flow via the thoracic duct.<\/p>\n\n\n\n
“Post-mastectomy lymphedema is secondary lymphedema that impairs the lymphatic drainage system of the breast. Its signs and symptoms include increased weight and limb size. Since 60% of all lymph nodes are found right beneath the diaphragm, it serves as a lymphatic pump. By exerting a negative pressure and drawing the lymph through the lymphatic system, diaphragmatic breathing (DB) promotes the cleaning of the lymph nodes.”1<\/em><\/p>\n\n\n\n The mechanisms involved with diaphragmatic breathing are clinically vital for managing or mitigating post-mastectomy lymphedema, a significant morbidity, by facilitating the clearance of interstitial fluid from the ipsilateral extremity and torso. Therefore, the integration of structured, deep breathing exercises is a mandatory non-pharmacological strategy for optimizing pulmonary function, controlling perioperative pain, and reducing chronic sequelae in breast cancer survivors undergoing reconstructive surgery.<\/p>\n\n\n\nIncorporate Diaphragmatic Breathing Into Your Cancer Rehab Program.<\/h2>\n\n\n\n