Stercoral perforation is a rarely suspected life-threatening condition. Early diagnosis is difficult but essential. A comprehensive systematic review was performed to evaluate its presentation, diagnosis and treatment. A systematic review was carried out of Embase, MEDLINE, PubMed and Cochrane databases for all articles published between 1998 and 2011. Only studies describing stercoral perforation were included. Twenty-four relevant articles were found including 137 patients (median age = 62 years) with stercoral perforation, of whom 81% had chronic constipation. Stercoral perforation was diagnosed by CT scan in 90% of 31 patients, with the commonest findings being a combination of faecal impaction (84%) and subphrenic (90%) or extraluminal air (61%). The commonest site of perforation was the sigmoid colon (50%) followed by the rectosigmoid junction (24%). The overall mortality was 34%. Stercoral perforation should be suspected in elderly and chronically constipated patients with unexplained abdominal pain and investigated appropriately with a CT scan to allow timely and optimal treatment.