By 2010: The use of dive computers for decompression status tracking was virtually ubiquitous among recreational divers and widespread in scientific diving. 2018: A group of diving medical experts issued a consensus guideline on pre-hospital decompression sickness management and concluded that in-water recompression is a valid and effective emergency treatment where a chamber is not available, but is only appropriate in groups that have been trained and are competent in the skills required for IWR and have appropriate equipment. Society and culture
Economics
In the United States, it is common for medical insurance not to cover treatment for the bends that is the result of recreational diving. This is because scuba diving is considered an elective and "high-risk" activity and treatment for decompression sickness is expensive. A typical stay in a recompression chamber will easily cost several thousand dollars, even before emergency transportation is included. As a result, groups such as Divers Alert Network (DAN) offer medical insurance policies that specifically cover all aspects of treatment for decompression sickness at rates of less than $100 per year.In the United Kingdom, treatment of DCS is provided by the National Health Service. This may occur either at a specialised facility or at a hyperbaric centre based within a general hospital. Other animals
Animals may also contract DCS, especially those caught in nets and rapidly brought to the surface. It has been documented in loggerhead turtles and likely in prehistoric marine animals as well.
From 1998 to 2002, they recorded 50,150 dives, from which 28 recompressions were required — although these will almost certainly contain incidents of arterial gas embolism (AGE) — a rate of about 0.05%.Around 2013, Honduras had the highest number of decompression-related deaths and disabilities in the world, caused by unsafe practices in lobster diving among the indigenous Miskito people, who face great economic pressures. At that time it was estimated that in the country over 2000 divers had been injured and 300 others had died since the 1970s. Timeline
1670: Robert Boyle demonstrated that a reduction in ambient pressure could lead to bubble formation in living tissue. This description of a bubble forming in the eye of a viper subjected to a near vacuum was the first recorded description of decompression sickness. 1769: Giovanni Morgagni described the post mortem findings of air in cerebral circulation and surmised that this was the cause of death. 1840: Charles Pasley, who was involved in the recovery of the sunken warship HMS Royal George, commented that, of those having made frequent dives, "not a man escaped the repeated attacks of rheumatism and cold". 1841: First documented case of decompression sickness, reported by a mining engineer who observed pain and muscle cramps among coal miners working in mine shafts air-pressurized to keep water out. 1854: Decompression sickness reported and one resulting death of caisson workers on the Royal Albert Bridge. 1867: Panamanian pearl divers using the revolutionary Sub Marine Explorer submersible repeatedly experienced "fever" due to rapid ascents.