Z science 5

Z-Science 5 The author of this study is proposing the use of the clinical (Lanza and Kennedy,1997) and radiological (Lund And Mckay 1993) scores recommended by the Task Force On Rhinusinusitis as a standardized system to report on the diagnosis of rhinosinusal pathology associated to implant placement.

Excerpt from: Carlos Aparicio-Magall贸n: Zygomatic Implants: the Anatomy-Guided Approach, Doctoral Thesis, Barcelona, 2012.

漏 Zygoma Implant Group, Dr Vrielinck

Z-Science 5 Table 1: Task force on criteria for the diagnosis of Rhinosinusitis * MAJOR CRITERIA MINOR CRITERIA Facial pain or pressure Headache Congestion or fullness Fever (all non acute) Nasal obstruction Halitosis Purulent discharge Fatigue Hyposmia or anosmia Dental pain Purulence on examination Cough Fever (acute only) Otalgia or aural fullness

*From Lanza and Kennedy, 1997: Lanza DC, Kennedy DW. Adult rhinosinusitis defined.

Otolaryngol Head and Neck Surg 1997: 117: s1--�7. Š Zygoma Implant Group, Dr Vrielinck

Z-Science 5 Table 2: Lund-Mackay CT staging System Location Side No abnormality Partial opacification Ant. Ethmoid R 0 1 L 0 1 Post. Ethmoid R 0 1 L 0 1 Maxillary R 0 1 L 0 1 Frontal R 0 1 L 0 1 Sphenoid R 0 1 L 0 1 Osteometal R 0 1 complex L 0 1 Total score

Total opacification 2 2 2 2 2 2 2 2 2 2 2 2

*From Lanza From Lund VJ, Mackay IS. Staging in rhinosinusitis. Rhinology 1993: 31: 183--‐4. © Zygoma Implant Group, Dr Vrielinck