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[The effect of surgical incisions on ventilatory function]
Annales De L'Anesthesiologie Francaise
|January 1, 1978
Summary
Post-operative respiratory function tests reveal significant reductions in lung capacity, especially after abdominal surgery. Early bedside monitoring can help detect complications in patients undergoing surgery.
Area of Science:
- Pulmonary Medicine
- Surgical Outcomes
Background:
- Post-operative respiratory complications are a significant concern.
- Assessing respiratory function aids in patient management.
Observation:
- Respiratory function tests (Vital Capacity, FEV1, Maximum Breathing Capacity) were performed on 40 post-operative patients.
- Significant reductions in respiratory function were observed on day one post-operation, varying by incision type (high abdominal: 60%, low abdominal: 35%, non-abdominal: 15%).
Findings:
- Recovery times varied: 15 days for high abdominal, 6 days for low abdominal, and 4 days for non-abdominal incisions.
- High abdominal incisions correlated with limited diaphragmatic movement, leading to lower lobe hypoventilation, shunt effect, and hypoxemia.
- General anesthesia also impacts respiratory function, even without abdominal incisions.
Implications:
- Daily bedside respiratory assessments can facilitate early detection of post-operative complications.
- Understanding the impact of surgical site and anesthesia on respiratory function is crucial for patient care.
- These findings are relevant for both young and adult surgical patients, highlighting potential for dramatic respiratory compromise.