Rare Complications Of A Popular Procedure: A Multi-institutional Case Series of Superior Laryngeal Nerve Block (SLN) Complications.
OBJECTIVES Superior laryngeal nerve (SLN) blocks have emerged as a minimally invasive treatment for various forms of laryngeal sensory neuropathy, including neurogenic cough, para-laryngeal pain, and globus sensation. This in-office injection is quick and generally well tolerated, with the occasional complications of i...