basics of implants in dentistry

1. By
Ashok kumar.a
3rd year
RDC

2.  Based on implant design
Four types
I. ENDOSTEAL IMPLANT
II. SUBPERIOSTEAL IMPLANT
III. TRANSOSTEAL IMPLANT
IV. EPITHELIAL IMPLANT

4.  THE FIRST & MOST COMMON TYPE OF
IMPLANT
 DEVICE PLACED INTO THE ALVEOLAR
AND/OR BASAL BONE OF MANDIBLE OR
MAXILLA AND TRANSECTS ONLY ONE
CORTICAL PLATE
 (EXAMPLE-BLADE IMPLANT)

6.  Bone loss
 Lack of documented long term success

7.  THE CUSTOM- CAST FRAME IS PLACED
DIRECTLY BENEATH THE PERIOSTEUM
OVERLYING THE BONY CORTEX.
 IT CAN BE USED TO RESTORE PARTIALLY
DENTATE OR COMPLETELY EDENTULOUS
JAWS
 USED WHEN THERE IS INADEQUATE BONE
FOR ENDOSSEOUS IMPLANTS

9.  Bone loss
 Difficult retrievability

10.  COMBINES SUBPERIOSTEAL AND
ENDOSTEAL COMPONENTS
 IMPLANT PENETRATE BOTH CORTICAL
PLATE AND PASSES THROUGH FULL
THICKNESS OF ALVEOLAR BONE
 IMPLANT RESTRICTED TO ANTERIOR
AREA OF THE MANDIBLE AND PROVIDES
SUPPORT FOR TISSUE-BORNE OVER
DENTURES.

12.  IMPLANT INSERTED INTO THE ORAL
MUCOSA.
 ASSOCIATED WITH VERY SIMPLE
SURGICAL TECHNIQUE AND REQUIRES
THAT THE MUCOSA BE USED AS AN
ATTACHMENT SITE FOR THE METAL
INSERT.

13.  Painful healing
 Requirement of continual wear