If the provider documented that the facet syndrome spanned both the lower thoracic region and upper lumbar region, i.e. T11 - L2, the diagnosis could be reported as M53.85. I would only code the M53.80 code if the provider documented facet syndrome without indication of any spinal region.
Wasps are actually beneficial insects for humans and the environment. They are one of the major natural scavengers, and they eat insects such as flies and caterpillars that are often considered pests to humans.
Wasps have smooth, non-barbed stingers. Therefore, a wasp is able to withdraw the stinger from the skin and continue to sting. A wasp sting does not result in a stinger being left behind in the skin. Each sting injects venom into the skin that can create a variety of symptoms on the skin and in the rest of the body.