The human auditory response to pulses of radiofrequency (RF) energy, commonly called RF hearing, is a well established phenomenon. RF induced sounds can be characterized as low intensity sounds because, in general, a quiet environment is required for the auditory response. The sound is similar to other common sounds such as a click, buzz, hiss, knock, or chirp. Effective radiofrequencies range ...

To the Editor:—First, I would like to congratulate Van Zundert et al. for their efforts to elucidate one of the putative mechanisms associated with pulsed radiofrequency (PRF), which may help us to understand its analgesic effect in clinical settings. Unfortunately, the explicit and implicit critique in the editorial by Richebé et al. about PRF in general may leave readers not familiar with thi...

Background: Different treatment modalities are used for the treatment and aesthetic improvement of aging hands. This study evaluated the efficacy and safety of a novel technology, which combines bipolar radiofrequency (RF) and optical energies for the cosmetic treatment of aging hands. Objective: To assess the efficacy, safety, tolerability and patient satisfaction of combined bipolar radiofreq...