Sphenopalatine Ganglion Block

Sphenopalatine Ganglion Block

Orbital exenteration is an extensive surgery of the eye, which causes the disfigurement of the face. This is often called post-herpetic neuralgia . The painful episodes are usually brief, lasting less than 15 minutes, but these attacks may occur several times a day. 2) Weller, R. Such testing may be desirable in patients with other skin lesions that confuse the clinical picture, such as in patients with acquired immunodeficiency syndrome who are suffering from Kaposi’s sar- coma. Causes may include shingles, trigeminal neuralgia, TMJ syndrome, stroke pain, etc. Anesthetizing these nerves will often eliminate pain.
Sphenopalatine Ganglion Block

However, we may numb the skin and deeper tissues with a local anesthetic using a very thin needle before inserting the actual block needle. In a trigeminal nerve block a small amount of local anaesthetic is placed around one or more of the many superficial nerve branches. The epidemiology and natural history of herpes zoster and postherpetic neuralgia / Mark W. Most people recover from shingles in a few weeks without other problems, but a small number continue to have severe pain in the same distribution that was irritated when the virus returned. What are the triggering factors for trigeminal neuralgia? I am 63, female and was diagnosed with shingles 7-1/2 weeks ago. Additional studies looking at SPG blocks for head and neck cancer pain (Varghese et al), along with another study looking at SPG for chronic vasomotor rhinitis (Quevedo et al) showed the injections work really well for both.

The pain relief was profound and patients needed much less narcotic medication. To avoid mechanical discomfort, the cotton applicator should not be inserted deeply into the upper posterior wall of the nasopharynx. The patient had been diagnosed with facial herpes zoster in the left V2 area 6 months previously. We initially blocked the left infraorbital nerve under USG with a 10-12 MHz linear transducer (Vivid E, General Electronics, Fairfield, CT, USA) using a mixture of 2 ml 2% mepivacaine and 20 mg triamcinolone. With the topical procedure, patients may sustain a bitter taste in the mouth from dripping of the numbing agent down the oropharynx.

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