F.A. Mann, DVM, MS, DACVS, DACVECC

A number of respiratory emergencies may ultimately require surgical intervention, but the surgical techniques most likely to be indicated on an emergent basis are tube tracheostomy, tracheal resection/anastomosis, tube thoracostomy, and diaphragmatic hernia repair.

Acute abdomen is the acute onset of abdominal pain that requires prompt diagnosis and immediate intervention to prevent patient deterioration. The decision to operate depends on efficient diagnostic evaluation, and the timing of the surgery should be based on what will maximize survival and minimize morbidity.

Support of respiratory function in critically ill patients is extremely important because inappropriate oxygenation and/or ventilation can quickly lead to an animal's demise. Also, respiratory infections, especially nosocomial infections, can be quite serious.

Patients that have undergone emergency surgery to address respiratory distress are routinely supplemented with oxygen in the early recovery period and are monitored for oxygenation status using physical parameters (respiratory rate, respiratory character, and mucous membrane color), pulse oximetry (SpO2), and, when practical, arterial blood gases (PaO2).

Acute abdomen is the acute onset of abdominal pain that requires prompt diagnosis and immediate intervention to prevent patient deterioration. The decision to operate depends on efficient diagnostic evaluation, and the timing of the surgery should be based on what will maximize survival and minimize morbidity.

Postoperative management of acute abdomen patients includes general supportive measures and monitoring commonly performed with critically ill patients, analgesic medication, nutritional support, and specific interventions based on the underlying cause of the acute abdomen and/or the surgical manipulations employed to treat the condition.