1/4. Anaesthetic management of tracheobronchial rupture following blunt chest trauma.Injuries to the tracheobronchial tree are a well-recognized sequel of massive blunt trauma to the chest, and although unusual, are life threatening. We report a 16-year-old-boy who developed complete disruption of both bronchi after a motor vehicle accident. After induction of general anaesthesia and oral intubation, ventilation could not be maintained, and oxygenation worsened abruptly with peripheral oxygen saturation values less than 60%. Jet ventilation through two intrabronchial catheters, inserted via emergency thoracotomy, raised the saturation from 60% to 100%, and surgery thereafter was straightforward. The anaesthetic management of tracheobronchial repair is discussed.- - - - - - - - - - ranking = 1keywords = anaesthesia (Clic here for more details about this article) |
2/4. Anaesthesia for major orthopaedic surgery in a child with an acute tracheobronchial injury.A 12-year-old boy presented after a motorbike accident with mediastinal and cervical emphysema but no pneumothorax, minor head injury and several fractures including a comminuted open leg fracture. The child had no signs of respiratory compromise and was stable. The presumed tracheobronchial injury was managed conservatively. To avoid general anaesthesia and the risks associated with intubation and ventilation, urgent surgery for correction of his orthopaedic injuries was successfully conducted under spinal, epidural and intravenous regional anaesthesia. The surgical and anaesthetic management of tracheobronchial injury is complex and controversial.- - - - - - - - - - ranking = 2keywords = anaesthesia (Clic here for more details about this article) |
3/4. hypotension due to unexpected cardiac tamponade.We report a case of profound hypotension, after induction of general anaesthesia, that resulted from unexpected cardiac tamponade. The differential diagnosis was complicated by the absence of any evidence to indicate that there was significant direct chest injury. Many of the recognised clinical signs of cardiac tamponade were absent, in particular, there was no compensatory tachycardia, and heart rate remained stable despite severe hypotension before surgical drainage of the pericardium. The possible aetiology and pathophysiology is discussed. It is suggested that after major trauma, cardiac tamponade should be considered as a possibility even in the absence of significantly abnormal cardiovascular signs, evidence of direct chest injury, or an abnormal chest X ray.- - - - - - - - - - ranking = 1keywords = anaesthesia (Clic here for more details about this article) |
4/4. Difficult intubation following thoracic trauma.A previously fit 20-year-old man presented with a large haemothorax following a stab wound to the left chest. Pre-operative airway assessment indicated that tracheal intubation would be routine. On induction of anaesthesia, visualisation of the larynx proved impossible because of soft tissue swelling. Successful intubation was eventually achieved with the aid of a gum elastic bougie. At operation, the patient's common carotid artery was found to have been perforated close to its origin on the aorta. The patient made an uneventful recovery.- - - - - - - - - - ranking = 1keywords = anaesthesia (Clic here for more details about this article) |