Dentistry Chapter 19 Incorrect Horizontal Angulation This Results Overlapped

Dental Radiography: Principles and Techniques, 5th Edition

Chapter 19 Student Handout

Slide 1

Bite-Wing Technique

Chapter 19

___________________________________

Slide 2

Learning Objectives

Lesson 19.1: Bite-Wing Technique

1. Define the key terms associated with the bite-

___________________________________

Slide 3

Learning Objectives

Lesson 19.1: Bite-Wing Technique (Cont.)

5. List the two ways a receptor can be stabilized in

the bite-wing technique and identify which one

___________________________________

Dental Radiography: Principles and Techniques, 5th Edition

Chapter 19 Student Handout

Slide 4

Learning Objectives

Lesson 19.1: Bite-Wing Technique (Cont.)

9. State the recommended vertical angulation

for all bite-wing exposures using a bite-wing

tab.

___________________________________

Slide 5

Learning Objectives

Lesson 19.1: Bite-Wing Technique (Cont.)

13. Describe the correct premolar and molar

___________________________________

Slide 6

Introduction

Purpose

___________________________________

Dental Radiography: Principles and Techniques, 5th Edition

Chapter 19 Student Handout

Slide 7

Basic Concepts

Terminology

___________________________________

Slide 8

Basic Concepts

___________________________________

Slide 9

Terminology

Interproximal

___________________________________

Dental Radiography: Principles and Techniques, 5th Edition

Chapter 19 Student Handout

Slide 10

Terminology (Cont.)

Crestal bone

___________________________________

Slide 11

Principles of Bite-Wing Technique

The receptor is placed in the mouth parallel to

___________________________________

Slide 12

Beam Alignment Device

and Bite-Wing Tab

Bite-wing beam alignment device

___________________________________

Dental Radiography: Principles and Techniques, 5th Edition

Chapter 19 Student Handout

Slide 13

Bite-Wing Receptors

Size 0

For posterior teeth of children with primary

___________________________________

Slide 14

Position-Indicating Device Angulation

Angulation

___________________________________

Slide 15

Horizontal Angulation

Correct horizontal angulation

___________________________________

Dental Radiography: Principles and Techniques, 5th Edition

Chapter 19 Student Handout

Slide 16

Vertical Angulation

The positioning of the PID in a vertical or

up–and-down plane

___________________________________

Slide 17

Vertical Angulation (Cont.)

Correct vertical angulation

+10 degrees

___________________________________

Slide 18

Rules of Bite-Wing Technique

Receptor placement

___________________________________

Dental Radiography: Principles and Techniques, 5th Edition

Chapter 19 Student Handout

Slide 19

Step-by-Step Procedures

Patient preparation

___________________________________

Slide 20

Patient Preparation

Explain the imaging procedure to the patient.

___________________________________

Slide 21

Equipment Preparation

Set the exposure factors.

___________________________________

Dental Radiography: Principles and Techniques, 5th Edition

Chapter 19 Student Handout

Slide 22

Exposure Sequence for

Receptor Placements

Two bite-wing receptors are typically exposed

___________________________________

Slide 23

Exposure Sequence for

Receptor Placements (Cont.)

For bite-wings and periapicals

___________________________________

Slide 24

Receptor Placement

for Bite-Wing Images

Receptor placement

___________________________________

Dental Radiography: Principles and Techniques, 5th Edition

Chapter 19 Student Handout

Slide 25

Receptor Placement

for Bite-Wing Images (Cont.)

If using film, the white side of the receptor

___________________________________

Slide 26

Posterior Receptor Placement

Placement for a four-receptor posterior bite-

___________________________________

Slide 27

Vertical Bite-Wings

Used to examine the level of alveolar bone

___________________________________

Dental Radiography: Principles and Techniques, 5th Edition

Chapter 19 Student Handout

Slide 28

Vertical Bite-Wings (Cont.)

Modified CMS may be prescribed using

vertical bite-wing images.

___________________________________

Slide 29

Modifications in Bite-Wing Technique

Edentulous spaces

A cotton roll must be placed in the area of the

___________________________________

Slide 30

Questions?

___________________________________