Management of Intractable Nasal Hyperreactivity by Selective Resection of Posterior Nasal Nerve Branches

Figure 2

Intraoperative endoscopic view showing the branches of the posterior nasal nerve emerging from the SPF. (a) Resection of the anteroinferior branch toward the inferior turbinate. (b) Resection of the posterosuperior branch toward the middle meatus. (c) The SPA is well preserved after nerve resection (arrow). EC = ethmoidal crest.

(a)

(b)

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