PT - JOURNAL ARTICLE AU - Muckart, D J AU - Luvuno, F M AU - Baker, L W TI - Penetrating injuries of the pleural cavity. AID - 10.1136/thx.39.10.789 DP - 1984 Oct 01 TA - Thorax PG - 789--793 VI - 39 IP - 10 4099 - http://thorax.bmj.com/content/39/10/789.short 4100 - http://thorax.bmj.com/content/39/10/789.full SO - Thorax1984 Oct 01; 39 AB - Two hundred and fifty one cases of penetrating wounds of the chest were studied prospectively. Clinical evidence is presented to show that: basal intercostal drains are adequate to remove both air and fluid from within the pleural cavity; frequent chest radiographs are unnecessary and intercostal drains may be removed on clinical grounds alone; long term antibiotic prophylaxis is unnecessary; eight per cent of those undergoing initial observation will develop a delayed haemothorax or pneumothorax of sufficient size to require drainage; subcutaneous emphysema is of no prognostic significance in the symptomless patient with minimal intrapleural damage on admission; and outpatient follow up is not required.