OBjEcT Failed solid bony fusion, or pseudarthrosis, is a well-known complication of lumbar arthrodesis. Recent ad- vances in radiographic technology, biologics, instrumentation, surgical technique, and understanding of the local biology
Plugging in the DSL. abbreviation. DSL is defined as an abbreviation that stands for digital subscriber line which is defined as the way a computer connects to the Internet at high speeds using telephone lines. An example of DSL is the phone service that might be down when your Internet connection isnât working. a kind of connection to the Internet that permits the transfer of digital data over ordinary telephone lines at a high rate of speed.
The opposite of ADSL is SDSL, which stands for symmetrical digital subscriber line. SDSL provides a high-speed data connection that gives equal priority to upload and download speed. Other types of DSL include Internet protocol subscriber line, rate-adaptive digital subscriber line, Uni-DSL and Etherloop.