Table 1.
Bone lysis | Number of cases | Location of the mucocele | ||||
---|---|---|---|---|---|---|
Frontal | E | FE | M | S | ||
lamina papyracea | 6 cases | 1 | 1 | 3 | - | 1 |
Internal table of frontal sinus | 2 cases | 2 | - | - | - | - |
External table of frontal sinus | 3 cases | 3 | - | - | - | - |
Roof of the orbit | 1 case | - | - | 1 | - | - |
Postero-superior wall of sphenoid sinus | 1 case | - | - | - | - | 1 |
F: Frontal, E: Ethmoidal, FE: Fronto-Ethmoidal, M: Maxillary, S: Sphenoid