Items tagged “sinus”

13 results found
Article

Frontal sinus

The frontal sinuses are the paranasal sinuses within the frontal bone. They are lined with mucosa and are most often two in number. Summary location: anterior frontal bones on either side of the midline behind the brow ridges blood supply: supratrochlear, supraorbital and anterior ethmoidal a...
Case

Silent sinus syndrome

  Diagnosis certain
Frank Gaillard
Published 17 Jan 2010
74% complete
CT
Case

Maxillary sinus lipoma

  Diagnosis probable
Dr Ruslan Asadov
Published 25 Aug 2010
53% complete
CT
Case

Ankle sinus

  Diagnosis almost certain
Maulik S Patel
Published 02 Feb 2011
72% complete
Ultrasound
Article

Ostiomeatal complex

The ostiomeatal complex (OMC) or ostiomeatal unit (OMU), sometimes less correctly spelled as osteomeatal complex, is a common channel that links the frontal sinus, anterior ethmoid air cells and the maxillary sinus to the middle meatus, allowing airflow and mucociliary drainage.  Gross anatomy ...
Article

Mastoid air cells

The mastoid air cells (cellulae mastoideae) represent the pneumatization of the mastoid part of the temporal bone and are of variable size and extent.  Gross anatomy At the superior and anterior part of the mastoid process the air cells are large and irregular and contain air, but toward the i...
Case

Urachus (illustration)

  Diagnosis not applicable
Matt Skalski
Published 08 Dec 2016
22% complete
Diagram
Case

Paradoxical middle turbinate

  Diagnosis certain
Sovann Vathana Lay
Published 08 Feb 2017
92% complete
CT
Case

Periapical abscess

  Diagnosis almost certain
Mostafa Elfeky
Published 08 Nov 2017
80% complete
CT
Case

Chronic rhinosinusitis

  Diagnosis almost certain
Mostafa Elfeky
Published 01 Jan 2019
77% complete
CT
Case

Antrochoanal polyp

  Diagnosis certain
Sameh Saied Ali
Published 23 Dec 2018
89% complete
CT
Case

Frontal sinus mucocele

  Diagnosis almost certain
Ali Hekmatnia
Published 04 Feb 2019
77% complete
MRI
Case

Coccygeal dermal sinus

  Diagnosis almost certain
Taher Gandhi
Published 06 Jul 2022
77% complete
MRI

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