For volume shippers looking for the most economical ground delivery, Parcel Select is the best option available. As of January 27, 2013, Parcel Select was split into Parcel Select, for online purchasing, and Standard Post for purchasing at the Post Office.
Dorsalgia (medical condition): Pain felt in the back that usually originates from the muscles,...more Â». See also: Chronic Back pain: Â»Introduction: Chronic Back pain. Â»Symptoms of Chronic Back pain. Â»Causes of Chronic Back pain. Â»Treatments for Chronic Back pain. Dorsalgia: Back pain.
(neuroanatomy) The ganglion on the dorsal root of every spinal nerve. It is where the cell bodies of sensory neurons are located; hence, it is chiefly involved in the transmission of sensory information. Supplement. In vertebrates, there are two major groups of ganglia: the dorsal root ganglia and the autonomic ganglia.