‘AGGA’ Inventor Testifies His Dental Device Was Not Meant for TMJ or Sleep Apnea

by | Dec 22, 2023 | Health

A Tennessee dentist who has been sued by multiple TMJ and sleep apnea patients over an unproven dental device he invented has said under oath that he never taught dentists to use the device for those ailments — contradicting video footage of him telling dentists how to use it.

Steve Galella, the inventor of the Anterior Growth Guidance Appliance, or “AGGA,” has said in court depositions that his device had been used on about 10,000 patients, and that he trained many dentists to use the AGGA in classes around the U.S. and overseas.

At least 23 patients, some of whom described being desperate for relief from sleep apnea or temporomandibular joint disorder (TMJ), have sued Galella in recent years claiming that the AGGA damaged their mouths and, in some cases, caused tooth loss. Galella denied wrongdoing in those lawsuits and has settled almost all of them within the past few months.

Galella was deposed before he settled the largest of those lawsuits. According to a deposition transcript recently obtained by KFF Health News and CBS News, Galella said under oath that he had not represented that the AGGA could treat or cure TMJ or sleep apnea.

Video footage tells a different story.

Galella repeatedly references treating TMJ and sleep apnea patients with the AGGA, sometimes in conjunction with other devices, in footage from a training session he led with Australian dentists in 2017, which was produced in discovery in an AGGA lawsuit.

At one point in the footage, Galella can be seen displaying two versio …

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A Tennessee dentist who has been sued by multiple TMJ and sleep apnea patients over an unproven dental device he invented has said under oath that he never taught dentists to use the device for those ailments — contradicting video footage of him telling dentists how to use it.

Steve Galella, the inventor of the Anterior Growth Guidance Appliance, or “AGGA,” has said in court depositions that his device had been used on about 10,000 patients, and that he trained many dentists to use the AGGA in classes around the U.S. and overseas.

At least 23 patients, some of whom described being desperate for relief from sleep apnea or temporomandibular joint disorder (TMJ), have sued Galella in recent years claiming that the AGGA damaged their mouths and, in some cases, caused tooth loss. Galella denied wrongdoing in those lawsuits and has settled almost all of them within the past few months.

Galella was deposed before he settled the largest of those lawsuits. According to a deposition transcript recently obtained by KFF Health News and CBS News, Galella said under oath that he had not represented that the AGGA could treat or cure TMJ or sleep apnea.

Video footage tells a different story.

Galella repeatedly references treating TMJ and sleep apnea patients with the AGGA, sometimes in conjunction with other devices, in footage from a training session he led with Australian dentists in 2017, which was produced in discovery in an AGGA lawsuit.

At one point in the footage, Galella can be seen displaying two versio …nnDiscussion:nn” ai_name=”RocketNews AI: ” start_sentence=”Can I tell you more about this article?” text_input_placeholder=”Type ‘Yes'”]

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