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Emergency thoracotomy might be necessary in battle surgery and might, in an era of superspecialization, be a challenge for the present day military surgeon. He or she might, nonetheless, be the only surgeon in the austere circumstances of a forward field surgical team. This paper provides assistance and guidelines for a military surgeon in such circumstances, including surgical indications and approaches, surgical procedures and techniques. It includes recent advances in this area and principles of 'damage control'.

The last 10 years has seen a reduction in defense spending and a contraction in military force size in all NATO countries. This has had a direct effect on military medical capability. In some allied countries, this reduction has extended to the virtual disappearance of independent military hospitals. Military surgeons are now few in number, and fewer still have had recent operational experience. This article addresses the problem and offers some solutions.

Historically, battle wounds of the rectum have had high mortality and morbidity. This has improved greatly over several decades as a result of battle experience. This article highlights the value of civilian gunshot experience and its possible use in the military setting. The standard principles of rectal examination, followed by proctosigmoidoscopy after initial resuscitation, remain unchanged. Thereafter, the surgical decisions are made at laparotomy. Rectal injuries commonly have other injuries in association which must also be dealt with. In the stable patient rectal repair may be possible. Where repair is hazardous due to extensive injury (rectum or adjacent structures), the well-proven protective colostomy is used. A loop colostomy with or without distal closure is effective and is used to protect most injuries; possible exceptions being injuries dealt with early, in which there is minimal contamination and repair is easy. Presacral drainage can generally be reserved for severely destructive wounds or those in which repair has not been done. Rectal washout remains an option in patients with inspissated faeces. The basic military surgical principles remain valid, their extent and degree of implementation depending on the anatomical location of injury, degree of damage and any delay in presentation to surgery.

The management of battle wounds of the colon has been safely established for many years, with primary closure of the wounds being discouraged. More recent work, involving large numbers of patients from civilian trauma centres, has challenged this. The appropriateness of these conclusions for the battle situation is discussed, including the nature of injury, the medical logistics and the combat scenario. Parameters are indicated and guide lines given, incorporating battle-proven military surgical principles and modern trauma experience. This includes damage control and possible primary closure of selected wounds. In this way the military surgeon can take an informed decision in providing optimal care for patients with battle wounds of the colon.

Hyperbaric oxygen therapy (HBO), that is the administration of 100% oxygen delivered under pressure, has a beneficial effect in several surgical conditions. Its use has been assessed and audited and its pharmacological effects demonstrated. It is appropriate for use in several acute surgical conditions as evidence-based therapy. These are: Gas Gangrene Crush Injuries, Compartment Syndromes & Acute Traumatic Ischaemias Enhancement of Healing in Selected Problem Wounds Exceptional Blood loss Anaemia Necrotising Soft Tissue Infections Compromised Skin Grafts & Flaps Thermal Burns HBO therapy suffers from previous inappropriate use, lack of knowledge, and scarce hyperbaric facilities. Hyperbaric therapy, when properly supervised by a physician trained in its use, working closely with a surgeon, and ethically used for appropriate indications, can be a useful adjunct to surgical practice. Military surgeons may be in a situation in which they can utilize HBO in acute surgical conditions and trauma. They are urged to identify HBO facilities, both fixed and portable, and to establish communication with hyperbaric therapy colleagues.