New developments in abdominal wall reconstruction after abdominal compartment syndrome decompression

Acute compartment syndrome--a life and limb threatening surgical emergency

Acute compartment syndrome is a life and limb threatening condition. Clinical assessment is the diagnostic cornerstone of compartment syndrome but pressure monitoring also has a role in equivocal cases, in unconscious or uncooperative patients, and in patients with nerve blocks and other forms of regional and epidural anesthesia. A high degree of suspicion and early decompression of all compartments at risk are important for a satisfactory outcome.

Abdominal compartment syndrome

The term abdominal compartment syndrome (ACS) describes the clinical manifestations of the pathologic elevation of the intra-abdominal pressure (IAP). When the IAP exceeds 12 mm Hg it is referred to as intra-abdominal hypertension (IAH) while ACS generally sets in at an IAP in excess of 20 mm Hg. This syndrome is most commonly observed in the setting of severe abdominal trauma and in the aftermath of major abdominal operations. ACS affects mainly the respiratory, cardiovascular, renal, gastrointestinal and the central nervous systems. Fundamental to the development of ACS are the obstruction of venous return to the heart via the inferior vena cava and the splinting of the diaphragm due to elevated IAP. Preventing ACS by the identification of patients at risk and early diagnosis is paramount to its successful management. To this end a high index of suspicion is sine qua non. The management of established ACS requires clinical astuteness and decisiveness with a readily available and generous team support. The purpose of this review is to enhance awareness among clinicians about a subtle condition with a devastating impact on morbidity and mortality if undiagnosed.