Table 1.
Demographic and clinicopathological features of the patients
| Patient number | Age (years) | Gender | Aetiology | Location of defect | Reconstruction method | Draf procedure |
|---|---|---|---|---|---|---|
| 1 | 36 | Female | Traumatic | Cribriform plate | Dura graft + nasoseptal flap | Draf 2a |
| 2 | 36 | Female | Spontaneous | Cribriform plate | Dura graft + nasoseptal flap | Draf 2a |
| 3 | 52 | Female | Traumatic | Cribriform plate | Dura graft + nasoseptal flap + middle turbinate mucosa | Draf 2a |
| 4 | 60 | Female | Spontaneous | Cribriform plate | Dura graft + nasoseptal flap + middle turbinate mucosa | Draf 2a |
| 5 | 29 | Female | Spontaneous | Cribriform plate | Dura graft + nasoseptal flap | Draf 2a |
| 6 | 45 | Female | Traumatic | Cribriform plate | Dura graft + middle turbinate mucosa | Draf 2a |
| 7 | 40 | Female | Spontaneous | Cribriform plate | Fat + dura graft + nasoseptal flap | Draf 2a |
| 8 | 47 | Female | Spontaneous | Cribriform plate | Fat + fascia lata + nasoseptal flap | Draf 2a |
| 9 | 53 | Female | Spontaneous | Cribriform plate | Dura graft + nasoseptal flap | Draf 2a |
| 10 | 57 | Female | Traumatic | Cribriform plate | Dura graft + nasoseptal flap | Draf 2a |
| 11 | 25 | Female | Spontaneous | Cribriform plate | Dura graft + nasoseptal flap | Draf 2a |
| 12 | 38 | Female | Spontaneous | Cribriform plate | Fat + dura graft + nasoseptal flap | Draf 2a |
| 13 | 44 | Female | Traumatic | Cribriform plate | Fat + dura graft + nasoseptal flap | Draf 2a |
| 14 | 51 | Female | Spontaneous | Cribriform plate | Fat + fascia lata + nasoseptal flap | Draf 2a |
| 15 | 28 | Male | Traumatic | Cribriform plate | Middle turbinate mucosa | Draf 2a |
| 16 | 62 | Male | Spontaneous | Frontal sinus posterior wall | Fat + dura graft | Draf 3 |
| 17 | 20 | Male | Traumatic | Frontal sinus posterior wall | Fat + fascia lata + nasoseptal flap | Draf 3 |
| 18 | 37 | Male | Traumatic | Frontal sinus posterior wall | Fat + fascia lata | Draf 3 |
| 19 | 46 | Female | Traumatic | Frontal sinus posterior wall | Fat + fascia lata | Draf 3 |
| 20 | 66 | Female | Traumatic | Sphenoid sinus posterior wall | Fascia lata + nasoseptal flap | Draf 2a |
| 21 | 75 | Female | Traumatic | Sphenoid sinus posterior wall | Fat + fascia lata | Draf 2a |
| 22 | 47 | Female | Spontaneous | Sphenoid sinus posterior wall | Fat + fascia lata | Draf 2a |
| 23 | 45 | Male | Spontaneous | Sphenoid sinus posterior wall | Fat + fascia lata + nasoseptal flap | Draf 2a |
| 24 | 22 | Male | Traumatic | Around anterior ethmoid artery | Fat + fascia lata + nasoseptal flap | Draf 2a |
| 25 | 33 | Female | Spontaneous | Around anterior ethmoid artery | Middle turbinate mucosa | Draf 2a |
| 26 | 32 | Male | Traumatic | Ethmoid roof | Fat + fascia lata + nasoseptal flap | Draf 2a |
| 27 | 49 | Female | Traumatic | Sphenoid sinus posterolateral wall | Dura graft + nasoseptal flap | Draf 2a |