The American surgeon
-
The American surgeon · Jun 1998
Comparative StudyRecurrent inguinal hernia: preferred operative approach.
Inguinal herniorrhaphy remains one of the most common general surgical operations, with approximately 10 to 20 per cent performed for recurrence. Subsequent repairs provide considerable technical challenge, as well as substantially greater risk of developing further recurrence. Mesh repair is advocated by several specialized hernia centers, demonstrating re-recurrence rates less than 2 per cent. ⋯ Follow-up ranged from 2 to 12 years. Repair of recurrent inguinal hernia using either an anterior or posterior mesh repair technique, performed at a teaching facility, provides superior recurrence rates without increasing risk for infection or length of stay. Preperitoneal mesh based repair is the preferred technique.
-
The American surgeon · Jun 1998
Are chest X-rays mandatory following central venous recatheterization over a wire?
Exchange of a central venous catheter (CVC) over a guidewire is a frequent clinical procedure, especially in surgical intensive care units. At most hospitals, a chest X-ray (CXR) is obtained routinely after recatheterization to confirm accurate catheter placement and to rule out complications such as pneumothorax. We hypothesized that the incidence of complications after central venous recatheterization over a guidewire is too low to justify automatic performance and the associated expense of a routine postprocedure CXR. ⋯ With the advent of managed care, a savings of $115/CXR (one view X-ray and reading cost at our hospital) would be gained without the added risk of radiation exposure to the patient if a CXR were not mandatory after an uncomplicated guidewire replacement of a central line. It appears from these data that a CXR is not justified as a routine study after replacement of all CVCs over a wire from the standpoints of both patient risk and expense. Conscientious physical examination together with good clinical acumen and judgement in evaluating patients after replacement of a CVC over a guidewire are likely to obviate the currently mandated postprocedure CXR, reserving its use for selected patients.