A major step in Vision Zero plan to reduce the number of injury and death related to traffic accidents in New York City has been achieved this week. Albany just granted Bill deBlasio the authority to reduce the maximum speed limit from 30 mph to 25mph in all 5 boroughs of New York City.
Raechel and Jacqueline Houck died driving a rental car that had been recalled for a power steering hose defect but had not been repaired. The car caught fire because of the defect while traveling on the highway, causing a loss of steering and a head-on collision with a semi-trailer truck.
To make sure this tragedy is not repeated, U.S. Senators Charles E. Schumer (D-NY), Lisa Murkowski (R-AK), Barbara Boxer (D-CA), and Claire McCaskill (D-MO) have introduced a bill that would ban rental car companies from renting cars that have been recalled by manufacturers. The bill is named in memory of the two sisters who tragically died in a rental car that had been recalled by the manufacturer but wasn’t repaired by the rental car company (see picture).
Hearing in the Senate is planned for May 21st.
Car accidents as well as truck and bus accidents, are a common cause of cervical disc herniation especially those during which an abrupt change of speed ocurrs. Seat belts and airbags in cars are designed to prevent this type of personal injury. During a vehicle collision, the weight of the head being moved quickly or violently forward and/or backward produces tremendous pressure on the cervical vertebrae (neck) and can cause the disc to bulge or herniate.
Basically each intervertebral disc has two parts, the annulus fibrosus and the nucleus pulposus. The annulus fibrosus is made up of layers of fibrous tissue. It surrounds the nucleus pulposus and serves as a retaining sheath of dense fibrous tissue which keep the nucleus under pressure. The nucleus pulposus which is retained within the annulus fibrosus has a mucoid character and consistency similar to grissle and acts like a fluid. Herniation occurs when the nucleus pulposus protrudes or ruptures through the surrounding annulus fibrosus.
In this video, Dr Nabil Ebraheim, Professor and Chair of Orthopedic Surgery at The University of Toledo, explains what a disc herniation is and how it affects other parts of the upper body.