The sinus tract is an asymmetrical type of passage that leads from the bones to the surface of the skin. This channel is also called fistula. It can also be called a drain channel from a deep focus of an acute infection through tissue and / or bone to the hole on the surface.
Infection or decompression of the synovial joint in rheumatoid arthritis or common rheumatism can also lead to the formation of sinus plots.
When a significant disease develops, the body restrains the disease, stopping it from contaminating the blood flow. Pus develops in an area that is weak. As it continues to develop, a thin channel forms in a weak spot. Over time, the channel reaches the surface of the skin, where it breaks. When the pus bursts, the pressure is also relieved when the patient feels less pain and may not have any fever. Sometimes we see that the infection develops in the long bone, and it worsens within a few months. Ultimately, the infection hits the skin, forming a sinus.
The sinus tract is a small non-characteristic channel in the body. The tract usually goes from the cause of the infection to the surface of the skin. The sinus may develop after the abscess is clear (by itself or by treatment), then one of the small holes (tracts) connects the cavity to the surface of the skin. But in some cases, some people can develop a pinonoid sinus without ever pilonidal abscess.
Apparently, the depletion of sinus sinuses in the face and neck can be caused by a chronic dental infection. Intraoral sinuses due to dental infections are quite common. Nasal dermoid sinus cysts are widespread congenital median nasofrontal masses, but in clinical examination they are very easily interpreted as sinusitis. Sinus tracts are best demonstrated with MRI. Small treatises, however, can be difficult to find. T1 weighted images with intravenous gadolinium may be more sensitive when finding smaller abscesses and sinus tracts.
