Rehabilitation post maxillary and mandibular reconstruction: Current status and future approaches.

Rehabilitation post reconstruction in head and neck cancer surgery is a vital component to improving quality of life. In this paper we discuss the current approaches to reconstruction of the maxilla and mandible and how they pertain to rehabilitation. There is a detailed discussion of dental rehabilitative challenges with different composite flaps and ways to solve those challenges. We conclude with a discussion about future approaches to reconstruction and how they will impact on improving rehabilitative outcomes and ultimately improve the quality of life of our patients.

Directly bonding antimicrobial peptide mimics to steel and the real world applications of these materials.

Despite increased sterilisation and education campaigns, hospital acquired infections have not been eradicated. Bacterial colonisation of frequent touch surfaces is key in the transmission of infection. Most current technologies cannot provide a material which can rapidly kill bacteria. Here we report a novel surface technology, which uses synthetic mimetics of human defensin proteins on a surface. The surface shows excellent antibacterial efficacy against Staphylococcus aureus, Staphylococcus epidermidis, Enterococcus, Pseudomonas aeruginosa and Escherichia coli. Both microbiology laboratory tests and trials in hospital settings of this new antimicrobial material (AMS) showed >99% efficacy over a year in situ. It maintains its efficacy through accelerated ageing tests and has shown to kill bacteria far more rapidly (45 min) than the commercially available technologies (24 h).