Pseudomonas aeruginosa in a neonatal intensive care unit: molecular epidemiology and infection control measures.

Background: Pseudomonas aeruginosa, a non-fermentative, gram-negative rod, is responsible for a wide variety of clinical syndromes in NICU patients, including sepsis, pneumonia, meningitis, diarrhea, conjunctivitis and skin infections. An increased number of infections and colonisations by P. aeruginosa has been observed in the neonatal intensive care unit (NICU) of our university hospital between 2005 and 2007.

Reconstruction of the lateral ankle ligaments with allograft in patients with chronic ankle instability.

The management of chronic lateral instability of the ankle remains controversial. In general, the anterior talofibular ligament (ATFL) must be reconstructed in all patients. Some will also need reconstruction of the calcaneofibular ligament (CFL) (or its function) to regain stability of both the ankle and the subtalar joints, and to avoid recurrence of instability.