[The infected diabetic foot: diagnosis and management].

Foot infections are a frequent and potentially harmful complication of diabetes mellitus. In one skin ulceration out of two, further evolution towards infection occurs and often leads to amputation increasing morbidity and health care costs. Skin disruptions, favored by the sensorimotor neuropathy and vascular disease, constitute the initial factors leading to this complication.

[Lower limb amputation: indication, preoperative workup and complications].

The main causes of lower limb amputations are peripheral artery disease (92% of the cases) and trauma (7%). The selection of the amputation level aims at optimizing the chances of healing and the functionality of the involved limb. Foot preserving amputations offer the best functional outcome but the healing process is frequently slow and difficult.

Is there a significant seasonality in the occurrence of osteoarticular infections?

Clinical experience suggests fluctuation in the occurrence of osteoarticular infections. We performed a single-centre study during 2004-2012, dividing each year into the four seasons according to the Gregorian calendar. A total of 455 episodes of osteoarticular infections were retrieved.

Radiological assessment of irreducible posterolateral knee subluxation after dislocation due to interposition of the vastus medialis: a case report.

Knee dislocation is a serious and relatively uncommon traumatism that every emergency room is supposed to diagnose and treat rapidly. Most of the time these dislocations reduce spontaneously or with closed reduction. If a subluxation persists, an incarceration of soft tissue in the joint must be suspected.

Are there clinical variables determining antibiotic prophylaxis-susceptible versus resistant infection in open fractures?

Purpose: In Gustilo grade III open fractures, it remains unknown which demographic or clinical features may be associated with an infection resistant to the administered prophylactic agent, compared to one that is susceptible.

Methods: This was a retrospective case-control study on patients hospitalized from 2004 to 2009.

Results: We identified 310 patients with Gustilo-III open fractures, 36 (12%) of which became infected after a median of ten days.