The aims of this research are to determine if vertical bitewings will be more effective and more comprehensive for the diagnosis of caries and the level of alveolar bone loss than the horizontal bitewing technique for the patients at King Abdulaziz University over the age of 18. This is a cross sectional study. All the images in this study will be conducted at School of Dentistry, King Abdulaziz University. Each patients will be exposed to 4 horizontal bitewing for posterior teeth ( standard of care ) and 4 vertical bitewing for the same area ( experimental ). The radiographs will be processed digitally. All the x ray will be taken using the standard protection protocol.
The aims of this research are to determine if vertical bitewings will be more effective and more comprehensive for the diagnosis of caries and the level of alveolar bone loss than the horizontal bitewing technique for the patients at King Abdulaziz University over the age of 18. This is a cross sectional study. All the images in this study will be conducted at School of Dentistry, King Abdulaziz University. Each patients will be exposed to 4 horizontal bitewing for posterior teeth ( standard of care ) and 4 vertical bitewing for the same area ( experimental ) . X ray will be taken using a film holder and a steel wire (3mm ) on the film holders. This steel wire will help to adjust for magnification later on. The x ray tube will be in the same distance (4mm from the x ray). The bitewing radiographs will be taken with double-packed Ekta speed Plus films on a radiograph machine operating at 70 kilovolt peak and 8 milliampere, having 2.5 aluminium filtration and a 0.860.8 mm focal spot, according to the manufacturer's exposure recommendations, with the parallel technique to obtain an accurate x ray as much as possible . The radiographs will be processed digitally. All the x ray will be taken using the standard protection protocol.
Study Type
INTERVENTIONAL
Allocation
RANDOMIZED
Purpose
DIAGNOSTIC
Masking
SINGLE
Enrollment
20
Each patients will be exposed to 4 horizontal bitewing for posterior teeth ( standard of care ) and 4 vertical bitewing for the same area ( experimental ) . X ray will be taken using a film holder and a steel wire (3mm ) on the film holders. This steel wire will help to adjust for magnification later on. The x ray tube will be in the same distance (4mm from the x ray). The bitewing radiographs will be taken with double-packed Ekta speed Plus films on a radiograph machine operating at 0 kilovolt peak and 8 milliampere, having 2.5 aluminium filtration and a 0.860.8 mm focal spot, according to the manufacturer's exposure recommendations, with the parallel technique to obtain an accurate x ray as much as possible . The radiographs will be processed digitally. All the x ray will be taken using the standard protection protocol .
King Abdulaziz University , Faculty of Dentistry
Jeddah, Saudi Arabia
Caries Detection
Count number of teeth with caries
Time frame: baseline and 15 minutes
Level of Bone Loss
All of the bitewing radiographs will be evaluated for bone loss measurements. The steel wire will be used to determine the magnification factor . The steel wire and cemento enamel junction (CEJ) - if not obscure by caries - will be used as reference points for bone loss measurements. Each tooth will be measured from the CEJ to the bone crest.
Time frame: baseline and at 15 minutes
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