 Clinical photographs of the wounds will be taken with a digital camera at the time of admission to the study, and during each subsequent trip to the operating room. We will also record the injury severity score for all multiple trauma patients recorded at the time of injury in the medical record and on the study data collection form. The soft tissue score, according to the Tscherne classification for closed injuries or according to the Gustillo and Anderson classification for open injuries will also be recorded, for all multiple trauma patients, at the time of injury in the medical record and on the study data collection form. The effects will be measured by clinical examination and will be augmented with culture data for any wounds that require surgical intervention. All patients in the Intensive Care Units will have daily weights, fluid balances, and nutritional intake recorded per ICU protocol. Resuscitation data, including total fluids, blood products, and base deficit will be recorded. Fluids and blood utilization in the OR will also be documented. 