A Comparison of Chest Expansion in Preop and Postop C-Section Subjects

S. Pooja, Ch. Venkata Rohitha, Dr. M. Suresh Kumar, Dr. N. Kavitha, Dr. K. Madhavi

Abstract: Chest expansion is a crucial indicator of respiratory function and overall pulmonary health. In the context of caesarean section (C-section) deliveries, understanding changes in chest expansion pre-operatively and post-operatively can provide insights into respiratory recovery and potential complications. Objective: To evaluate the changes in chest expansion in women undergoing C-section before and after the procedure and assess the impact of the surgery on respiratory mechanics. Methods: A prospective study was conducted involving 30 women scheduled for elective C-section. Chest expansion was measured at two points: Pre-operative and 36 hours after the surgery (post-operative). Measurements were taken using a standard tape measure, recording the maximum chest expansion during deep inhalation and the maximum contraction during exhalation. Data were analysed using paired t-tests to determine significant changes in chest expansion. Results: The results showed a statistically significant reduction in chest expansion post-operatively compared to pre-operatively (p < 0.001). The reduction in chest expansion was attributed to post-surgical pain, reduced mobility, and diaphragmatic splinting. Conclusion: Caesarean section surgery is associated with a significant decrease in chest expansion immediately following the procedure. This reduction highlights the need for targeted post-operative respiratory care and early mobilization to improve pulmonary function and overall recovery.

Keywords: Chest expansion, caesarean section, pre-operative, post-operative