“…Septic cavernous sinus thrombosis is usually caused by a contiguous propagation from infection of the ethmoid, sphenoid, or mastoid sinuses (Gomi et al, 2005;Berenholz et al, 1998), or to hematogenous spread from the nose, ear, face, or neck. In a large series of septic cavernous sinus infection, the focus was in the ear in 40%, the orbit or face in 35%, mouth or teeth in 13%, 9% in the nose, and 3% from other sources (Jeghers, 1948).…”