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[Disorders of respiratory function in rib fractures]
N Andelić1, M Balenović, M Basić
1Klinicki centar Srbje, Urgentni centar.
Acta Chirurgica Iugoslavica
|January 1, 1994
Summary
Severe rib fractures, particularly bilateral or serial fractures, significantly impair respiratory function. Patients with these injuries experience the highest risk of acute respiratory insufficiency (ARI) and require ventilatory support.
Area of Science:
- Trauma surgery
- Respiratory physiology
- Emergency medicine
Context:
- Prospective study of 71 injured patients over one year.
- Traffic trauma is the leading cause (45%).
- Patients categorized by unilateral/bilateral rib fractures and single/serial fractures.
Purpose:
- To assess arterial blood gas parameters (PaCO2, %SaO2, pH) in patients with rib fractures.
- To correlate fracture severity with respiratory insufficiency.
- To determine the need for artificial ventilation.
Summary:
- Bilateral and serial rib fractures lead to significant decreases in pH and PaO2, with increasing PaCO2 over 48 hours.
- Serial fractures show a progressive decline in pH and higher PaCO2 compared to other groups.
- %SaO2 remained relatively stable but was lowest in severe fracture groups after 48 hours.
Impact:
- Patients with bilateral or serial rib fractures experience the most severe acute respiratory insufficiency (ARI).
- These patients necessitate artificial ventilation for respiratory support.
- Findings highlight the critical need for early respiratory monitoring and intervention in severe rib fracture cases.