Ethoxysclerol injection into the posterior ligament under single puncture arthroscopy for the treatment of recurrent temporomandibular joint dislocation: a novel technique.

The pathogenesis of recurrent chronic dislocation of the temporomandibular joint has been attributed to multiple factors, such as hyperlaxity of the soft tissues or alterations in the size of the temporal eminence. When there are no bone alterations, the injection of sclerosing solutions is an effective treatment that can be performed using a blind technique or with arthroscopy. This study presents an innovative technique for injecting ethoxysclerol into the posterior ligament through single puncture arthroscopy. This approach offers a safe and effective alternative for surgeons without experience in high-complexity arthroscopy who want to ensure precise injection of the agent into the desired anatomical areas. [ABSTRACT FROM AUTHOR]