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A STUDY ON MAXIMUM BITE FORCE AFTER DENTAL IMPLANTATION

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Abstract

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1. ÃÖ´ë ±³ÇÕ·ÂÀº ¸Å½ÄÄ¡¾Æ¿¡¼­´Â Æò±Õ 39.7kg, µ¿ÀÏÀÎÀÇ ÀÚ¿¬Ä¡¿¡¼­´Â 36.8kgÀ¸·Î ÀÓÇöõ
Æ®¿¡¼­ ´õ ³ôÀº °ÍÀ¸·Î ³ªÅ¸³µ´Ù.
2. ÃÖ´ë ±³ÇÕ·ÂÀº ¸Å½ÄÄ¡¾Æ¿¡¼­ ´Ù¼Ò ³ô°Ô ³ªÅ¸³µÁö¸¸ ½ÇÁ¦ ÀúÀ۴ɷ¿¡¼­´Â ÀÚ¿¬Ä¡ º¸´Ù
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#ÃÊ·Ï#
In spite of continuing efforts by many researchers and clinicians to improve oral
functio, the number of patients with missing teeth resulting from periodnotitis and dental
caries has not substantially decreased in Korea. Patients who use removable denture
have relatively insufficient masticatory function. Various dental implants have been
developed by a number of researchers to improve masticatory function.
This study was undertaken to investigate the maximum bite force and masticatory
function after implantatioin. A total 23 patients were treated with implantation at the
Dept. of oral and maxillofacial surgery, college of Dentistry, PUSAN national university.
The patient had natural tooth, the contralateral sides had implant-supported
prostheses.
The results were follows
1. The maximum bite force was little greater in implant-supported prostheses as
39.7kg than natural tooth as 36.8kg. This is because of the lack of periodontal ligament
or inhibitory-reflex mechanism, higher maximal bite force could be expected when teeth
are replaced by implants.
2. The maximal bite force is greater on implant-supported prostheses than natural
tooth, but the masticatory function is higher at natural tooth.
All of the patients who had implant-supported prostheses were comfortable during
chewing the food. But, the masticatory function decrease because of psychologic problem
and character of Korean food.

Å°¿öµå

Implantation; Maximal bite force; Masticatory function;

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KCI
KoreaMed