14.
Too much development time.
Use of a developing solution that is too warm.
(para 3-11)
15.
Movement of the patient, film, or tube during exposure.
(para 3-12)
16.
partial image.
(para 3-13)
17.
Exposure of film to light during storage.
Leaving film unprotected in the x-ray room during operation of the x-ray machine.
Use of film that has been exposed to heat or chemical fumes.
Use of improperly mixed or contaminated developer.
Defective safelight. (para 3-15)
18.
Maxillary sinus
Incisive foramen
Median palatal suture
Nasal fossae (paraS 3-25a-d)
19.
Maxillary tuberosity
Coronoid process of the mandible
Zygomatic process and nasal septum
(paraS 3-26a-d)
20.
Mandibular foramen
Mandibular canal
Mental foramen (paraS 3-27a-c)
21.
Border of the mandible
External oblique ridge
Genial tubercles
Mental process
Mylohyoid ridge (paraS 3-28a-e)
22.
viewing
(para 3-4c)
23.
processing
(para 3-5)
24.
darkroom
(para 3-6a)
25.
fixation
(para 3-8e)
26.
ten minutes
(para 3-8e)
27.
twenty minutes
(para 3-8f)
MD0512
3-32