lumbar vertebrae the five vertebrae between the thoracic vertebrae and the sacrum. vertebra magÂ´na the sacrum. odontoid vertebra the second cervical vertebra, or axis. vertebra plaÂ´na a condition of spondylitis in which the body of the vertebra is reduced to a sclerotic disk.
Generally, in the early stages of drowning, very little water enters the lungs: a small amount of water entering the trachea causes a muscular spasm that seals the airway and prevents the passage of both air and water until unconsciousness occurs.
What Happens to a Human Body Submerged in the Seawater for 2 Years? The headline about the fact that the investigators have finally found the site of the Air France crash, which disappeared in mysterious circumstances over the Atlantic back in June 2009, captured my imagination.