[Free flaps use in chronic wounds: Retrospective study about 91 cases].

Introduction: Chronic wounds represent a major health challenge with no current standardized surgical treatment. The use of free flaps is little discussed in the literature, with a supposed propensity to failure given unfavorable local conditions and land often debility. We present here the analysis of our monocentric experience of the use of free flaps in the curative treatment of chronic wounds.

Urgent computed tomography brain scan for elderly patients: can we improve its diagnostic yield?

We conducted a retrospective study of 291 patients aged 75 years or older who were admitted to the emergency department and who underwent a computed tomography (CT) brain scan. Our aims were to assess the reasons for requesting an urgent CT brain scan, to record the diagnostic yield of cerebral imaging, and to seek out predictive factors of an intracranial pathology. The three main reasons for requesting an urgent CT brain scan were the presence of localizing signs (60%), delirium (21%), and disorders of consciousness with a Glasgow Coma Score of less than 14 (14.