Table 1 Types of maxillary sinus hypoplasia[23]
From: The silent sinus syndrome: protean manifestations of a rare upper respiratory disorder revisited
Maxillary sinus hypoplasia type | Characteristics |
|---|---|
Type 1 | Normal Uncinate. Defined infundibular passage |
Type 2 | Hypoplastic or absent uncinate. Opacified sinus |
Type 3 | Absent Uncinate. Profound hypoplasia of the sinus |