Percutaneous endoscopic gastrostomy (PEG) has become one of the most useful and established enteral nutrition techniques.

More than 78 percent of living right liver donors experienced post-operative complications, according to a new study that uses a replicable complication classification system. Most of the complications were minor, though some were more serious. The full findings are published in Liver Transplantation, a journal by John Wiley & Sons.

Drug-resistant bacteria can complicate treatment after many surgical procedures. In particular, Methicillin-resistant Staphylococcus aureus (MRSA), which has been found in many healthcare settings, can be a serious post-operative complication. In a study published in the April issue of the American Journal of Ophthalmology, researchers found MRSA infections in the eyes of 12 patients after refractive surgery.