O29.093

Clinical Causes: Administration of anesthesia during late pregnancy (third trimester) Changes in lung physiology during pregnancy, which can increase vulnerability Pre-existing lung conditions that may be exacerbated by anesthesia Incorrect airway management or equipment malfunction during anesthesia Aspiration of stomach contents during anesthesia Inadequate oxygenation or ventilation due to anesthesia-related effects Adverse reactions to anesthetic medications affecting lung function

Key Symptoms: Shortness of breath or difficulty breathing Chest pain or tightness Coughing or wheezing Cyanosis (a bluish tint to lips or face caused by low oxygen levels) Rapid or shallow breathing Increased respiratory rate Signs of hypoxia such as confusion or fatigue Fever or signs of infection if complication leads to pneumonia

Diagnosis Path: Physical examination focusing on respiratory function Pulse oximetry to measure oxygen saturation levels Arterial blood gas (ABG) analysis to assess oxygenation and carbon dioxide levels Chest X-ray for imaging to identify lung issues such as atelectasis, pneumonia, or edema Pulmonary function tests to evaluate lung capacity and airflow Review of anesthesia records and intraoperative notes to correlate symptoms with anesthetic procedures

Treatment Protocols: Providing supplemental oxygen to improve oxygen levels Medications such as bronchodilators or corticosteroids to reduce airway inflammation Ensuring proper airway management, including intubation if necessary Treating any infections with antibiotics if pneumonia is present Adjusting or discontinuing the offending anesthetic agents under medical supervision Monitoring maternal and fetal well-being continuously In severe cases, mechanical ventilation may be necessary to support breathing Postoperative respiratory therapy and physical therapy to aid recovery