Olfactory Cleft Stenosis and Obstruction on Paranasal Sinus CT Scan in Pre Septo Rhinoplasty Patients Without Respiratory Mucosa Pathology : Normal Variants or Pathologic Findings ?

NCT06082193 UNKNOWN

This retrospective studed included patients referred to our institution between December 2013 and december 2021 for septoplasty or septorhinoplasty. All patients underwent pre operatory paranasal sinus CT scan and olfactory test. Olfacory cleft stenosis will be quoted as none (less than 1/3 contact between nasal septum and ethmoïd turbinates), partial (1/3-2/3 contact between nasal septum and turbinates) or total (more than 2/3 contact between nasal septum and turbinates), as well as Olfactory Cleft obstruction as none (opacification less than 1/3 of olfactory cleft), partial (1/3-2/3 opacification) or complete (more than 2/3 opacification).

Details

Lead sponsor	Central Hospital, Nancy, France
Status	UNKNOWN
Enrolment	75
Start date	Tue Aug 01 2023 00:00:00 GMT+0000 (Coordinated Universal Time)
Completion	Wed Oct 25 2023 00:00:00 GMT+0000 (Coordinated Universal Time)

Conditions

• Olfactory Impairment

Countries

France