laboratory communication digital photography in dentistry stefan ursu cdt aesthetic dental studio,...
TRANSCRIPT
LABORATORY COMMUNICATION
Digital Photography in Dentistry
Stefan Ursu CDTAesthetic Dental Studio, Inc.
NYUCD International Aesthetic Program
Traditional Photography
•Take Stills
•Hold on to the case for two more days while developing shots
•Delays with unusable pictures
•Slow and Costly
Digital Photography
•Unlimited photos via the mail/internet.
•Fast viewing, editing and upload
•Free Developing!
ARMAMENTARIUM
• Digital SLR camera with memory card
• Micro/Macro lens with 1:1 ratio ability
• Ring or dual flash system
• Shade guides
• Retractors
• Occlusal mirrors
Settings
Facial
Facio-Oral
Intra-Oral
F-StopLens
Magni.Shutter Speed
Film Speed/ISO
1:8/10
1:3/4
1:3/4
f32-36 1:3/4
f36-45 1:1
f9-11
f22-32
f22-32
1/125
1/125
1/125
200/100
200/100
200/100
1/125 200/100Shade
Close-up 1/125 200/100
Vitapan Classical
•Easy to use•The most
commonly used shades A1-D4
•Universally known/used as a standard
Shade Guides
Vita 3D-Master
• Arranged By Value
• 29 Shades including 3
Bleached Shades + 52
Intermediate Shades
• Easy 3-step Shade
determination
Shade Guides
Step 1•Hold shade guide
at arm’s length
•Determine
lightness level
(value) of tooth
by scanning the
top shadetab in
each group
Tips For Taking Shades
1. Take shade prior to anesthesia and/or
preparation
2. Use natural light or daylight lamps
3. Go with your first decision (within first 5
seconds)
4. No bright colors
5. Take shade early in the day
Tips For Taking Shades•Try to sit down
•Have patient sit on normal chair (if
possible)
•Rest your camera elbow in your
midsection
•90 degrees or slightly higher
•Use pre-determined settings to focus
• Real-Time Diagnostics
• Occlusal Schemes
• Parafunctional
Movements
• Ability to Choose Best
Shot
Video
Tips For Taking Video
•Use plenty of ambient light
•Use a great camera stand
•Autofocus lens with Vibration Reduction (VR)