This course is a staple in the technical training curriculum for dental equipment repair, specifically focusing on high-speed and low-speed handpieces.
(often called the “gate control theory of pain”) explains how non-painful input can inhibit pain signals. For the DDSc 018 context, a concise useful feature to highlight: pain gate ddsc 018
[ Tactile Stimulus / High-Frequency DDSC 018 ] ---> ( Large A-Beta Fibers ) ---> [ GATE: Dorsal Horn ] ---> BLOCKS PAIN ^ [ Nociceptive Stimulus / Injury Signals ] ---> ( Small C / A-Delta Fibers ) ----------+ This course is a staple in the technical
The device, similar in size to a pacemaker, generates electrical pulses that are delivered directly to the spinal cord. According to the gate theory, when this electrical stimulation reaches the spinal cord before the pain signals do, it "closes the gate" and blocks the pain impulses from ascending to the brain. SCS is used for conditions such as failed back surgery syndrome, complex regional pain syndrome (CRPS), peripheral vascular disease, and refractory angina pectoris. According to the gate theory, when this electrical