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.
1 DSL routers, the most common form of DSL modem, are external to the computer and wired to the computer's Ethernet port or its USB port, whereas voice-band modems are usually internal devices installed in the computer itself in a PCI interface slot in the back. 2  Internal DSL modems are rare but available. DSL modems transfer data at a rate which is at least 10 to 20 times that of a voice-band modem. 2  DSL does not interfere with normal telephone calls on the telephone line, and does not require dialing a telephone number to initiate a connection, it is always on.