A&A practice
-
The Tritube is a narrow-bore cuffed tracheal tube (outer diameter 4.4 mm and inner diameter ~2.4 mm) that permits effective alveolar gas exchange using flow-controlled ventilation. Constant gas flow delivers physiological minute volumes, within preset pressure limits, and applies suction to the airway during expiration. ⋯ Cuff inflation protects the lower airway and produces a motionless operating field. We describe the structure of the device, discuss its benefits, and suggest how it should be used clinically.
-
Case Reports
Severe Dystrophic Calcification of a Spinal Cord Stimulator Pulse Generator Pocket: A Case Report.
A spinal cord stimulator is an important long-term treatment modality for refractory chronic pain of multiple etiologies. Hardware-related complications remain known adverse events associated with this intervention. Understanding the risk factors for development of such complications is important for optimizing the efficacy and longevity of spinal cord stimulators. This case report highlights an uncommon case of implantable pulse generator site calcification that was discovered incidentally on spinal cord stimulator explant.