01, 2017. Optical coherence tomography (OCT) is a non-invasive imaging test. OCT uses light waves to take cross-section pictures of your retina. With OCT, your ophthalmologist can see each of the retinaâs distinctive layers. This allows your ophthalmologist to map and measure their thickness.
Southside, Montgomery County, Tennessee. For the community in Hardin County, see Southside, Hardin County, Tennessee. Southside is an unincorporated community in Montgomery County, Tennessee, United States. Southside is located in the southeast corner of the county, 11.5 miles (18.5 km) south-southeast of Clarksville. Southside had a post office until it closed on October 12, 2002; it still has its own ZIP code, 37171.
South Pittsburg is a city in Marion County, Tennessee, United States. It is part of the Chattanooga, TNâGA Metropolitan Statistical Area. The population was 3,295 at the 2000 census. South Pittsburg is home to the National Cornbread Festival. A post office was established with the name South Pittsburg on May 23, 1876.