Stimulation method for a sphenopalatine ganglion, sphenopalatine nerve, vidian nerve, or branch thereof for treatment of medical conditions
One aspect of the present disclosure relates to a method for suppressing or preventing a medical condition in a subject. One step of the method can include positioning at least one electrode on or proximate to at least one of a sphenopalatine ganglion (SPG), a sphenopalatine nerve (SPN), a vidian nerve (VN), or a branch thereof, of the subject. Next, the at least one electrode can be activated to apply an electrical signal to at least one of the SPG, the SPN the VN, or the branch thereof. The medical condition can include pain resulting from one or more of atypical odontalgia, cluster tic syndrome, geniculate neuralgia, occipital neuralgia and temporal arteritis.
1. A method for suppressing or preventing autonomic dysfunction, the method comprising the steps of:
receiving at least one electrode on or proximate to at least one of a sphenopalatine ganglion, a sphenopalatine nerve, a vidian nerve, or a branch thereof, of a subject suffering from one or more of Holmes-Adie syndrome, orthostatic hypotension, striatonigral degeneration, vasovagal syncope, and Lyme disease; and
activating the at least one electrode, wherein the electrode is configured to apply an electrical signal to at least one of the sphenopalatine ganglion, the sphenopalatine nerve, the vidian nerve, or the branch thereof;
wherein the at least one electrode is received without penetrating the palate and without entering into the nasal cavity; and
suppressing or preventing the autonomic dysfunction in the subject.
2. The method of claim 1 , wherein the at least one electrode is received without penetrating the cranium, into the pterygopalatine fossa so that the at least one electrode is received on or proximate to at least one of the sphenopalatine ganglion, the sphenopalatine nerve, the vidian nerve, or the branch thereof.
3. The method of claim 1 , wherein the activating step generates heat insufficient to cause a lesion on at least one of the sphenopalatine ganglia, the sphenopalatine nerve, the vidian nerve, or the branch thereof.
4. The method of claim 1 , wherein the activating step is performed by the subject.
5. The method of claim 1 , further including the step of adjusting the electrical signal without requiring an invasive procedure on the subject.
6. A method for suppressing or preventing a neurological disorder, the method comprising the steps of:
receiving at least one electrode on or proximate to at least one of a sphenopalatine ganglion, a sphenopalatine nerve, a vidian nerve, or a branch thereof, of a subject suffering from one or more of Melkersson-Rosenthal syndrome and Parry-Romberg syndrome; and
activating the at least one electrode, wherein the electrode is configured to apply an electrical signal to at least one of the sphenopalatine ganglion, the sphenopalatine nerve, the vidian nerve, or the branch thereof;
wherein the at least one electrode is received without penetrating the palate and without entering into the nasal cavity; and
suppressing or preventing the neurological disorder in the subject.
7. The method of claim 6 , wherein the electrical signal disrupts pain signal generation in, or transmission through, at least one of the sphenopalatine ganglion, the sphenopalatine nerve, the vidian nerve, or the branch thereof.
8. The method of claim 6 , wherein the at least one electrode is received without penetrating the cranium, into the pterygopalatine fossa so that the at least one electrode is received on or proximate to at least one of the sphenopalatine ganglion, the sphenopalatine nerve, the vidian nerve, or the branch thereof.
9. The method of claim 6 , wherein the activating step generates heat insufficient to cause a lesion on at least one of the sphenopalatine ganglion, the sphenopalatine nerve, the vidian nerve, or the branch thereof.
10. The method of claim 6 , wherein the activating step is performed by the subject.
11. The method of claim 6 , further including the step of adjusting the electrical signal without requiring an invasive procedure on the subject.