Jaws (franchise) marine biologist Matt Hooper (Richard Dreyfuss) and a professional shark hunter Quint (Robert Shaw). The three voyage out onto the ocean in Quint's boat – the "Orca". The shark kills Quint, but Brody manages to destroy it by shooting at the highly pressurized air tank that he has wedged in its mouth. In the end, Brody and Hooper are seen swimming away from the sinking "Orca", having both of them managed to survive uninjured the shark attack on the boat. The first sequel, "Jaws 2", depicts the same town four years after the events of the original film when another
Osteomyelitis of the jaws lower border was involved, and "alveolar", where a segment of alveolar bone down to the level of the inferior alveolar canal would sequestrate, including the sockets of several teeth. Treatment with antibiotics has significantly altered the natural history of OM of the jaws. Today, however, the condition is often a hidden infection, due in part to not being visible on most dental X-rays. In addition, some schools of dentistry do not recognize "silent" OM of the jaws—occurrence of the condition without visually obvious manifestations—in their curriculum. In addition, as circulation is intrinsically diminished in jawbones, antibiotics are frequently ineffective. The