Diving medicine

Narcosis while diving (also known as nitrogen narcosis, inert gas narcosis, raptures of the deep, Martini effect), is a reversible alteration in consciousness that occurs while diving at depth.

Oxygen toxicity is a condition resulting from the harmful effects of breathing molecular oxygen (O2) at increased partial pressures.

Decompression sickness (DCS; also known as divers' disease, the bends or caisson disease) describes a condition arising from dissolved gases coming out of solution into bubbles inside the body on depressurisation.

Hypothermia is defined as a body core temperature below 35.

Hypocapnia or hypocapnea also known as hypocarbia, sometimes incorrectly called acapnia, is a state of reduced carbon dioxide in the blood.

An air embolism, also known as a gas embolism, is an embolism or blood vessel blockage caused by one or more bubbles of air or gas in the circulatory system.

Aerosinusitis, also called barosinusitis, sinus squeeze or sinus barotrauma is a painful inflammation and sometimes bleeding of the membrane of the paranasal sinus cavities, normally the frontal sinus.

Hypoxia is a condition in which the body or a region of the body is deprived of adequate oxygen supply at the tissue level.

A diving chamber has two main functions: * as a simpler form of submersible vessel to take divers underwater and to provide a temporary base and retrieval system in the depths; * as a land or ship-based hyperbaric chamber to artificially reproduce the hyperbaric conditions under the sea (pressures above normal atmospheric pressure) for diving-related and non-diving medical applications such as hyperbaric medicine).

Barotrauma is physical damage to body tissues caused by a difference in pressure between a gas space inside, or in contact with the body, and the surrounding fluid.

Drowning is defined as respiratory impairment from being in or under a liquid.

Barodontalgia, commonly known as tooth squeeze and previously known as aerodontalgia, is a pain in tooth caused by a change in atmospheric pressure.

Taravana is a disease often found among Polynesian island natives who habitually dive deep without breathing apparatus many times in close succession, usually for food or pearls.

Rubicon Foundation, Inc.

Divers face specific physical and health risks when they go underwater with scuba or other diving equipment, or use high pressure breathing gas.

The Aerospace Medical Association (AsMA) is the largest professional organization in the fields of aviation, space, and environmental medicine.

Divers Alert Network (DAN) is a group of not-for-profit organizations dedicated to improving diving safety for all divers.

Dental barotrauma is a condition in which barometric pressure changes in the external environment cause damage to the dentition.

Diving disorders, or diving related medical conditions, are conditions associated with underwater diving, and include both conditions unique to underwater diving, and those that also occur during other activities.

Dysbarism refers to medical conditions resulting from changes in ambient pressure.

National Board of Diving and Hyperbaric Medical Technology (NBDHMT), formally known as the National Association of Diving Technicians, is a non-profit organization devoted to the education and certification of qualified personnel in the fields of diving and hyperbaric medicine.

The Naval Submarine Medical Research Laboratory (NSMRL) is located on the New London Submarine Base in Groton, Connecticut.

Avascular necrosis (AVN), also called osteonecrosis, bone infarction, aseptic necrosis, and ischemic bone necrosis, is cellular death (necrosis) of bone components due to interruption of the blood supply.