Reliability of two different presurgical preparation methods for implant dentistry based on panoramic radiography and cone-beam computed tomography in cadavers.

Journal of Periodontal & Implant Science
Kyung-Seok HuSungtae Kim

Abstract

Special care is necessary to avoid invading important anatomic structures during surgery when presurgical planning is made based on radiographs. However, none of these types of radiography represents a perfect modality. The purpose of this study was to determine the reliability of presurgical planning based on the use of two types of radiographic image (digital panoramic radiography [DPR] and cone-beam computed tomography [CBCT]) by beginner dentists to place implants, and to quantify differences in measurements between radiographic images and real specimens. Ten fresh cadavers without posterior teeth were used, and twelve practitioners who had no experience of implant surgery performed implant surgery after 10 hours of basic instruction using conventional surgical guide based on CBCT or DPR. Two types of measurement error were evaluated: 1) the presurgical measurement error, defined as that between the presurgical and postsurgical measurements in each modality of radiographic analysis, and 2) the measurement error between postsurgical radiography and the real specimen. The mean presurgical measurement error was significantly smaller for CBCT than for DPR in the maxillary region, whereas it did not differ significantly between ...Continue Reading

References

Jun 1, 1995·Clinical Oral Implants Research·C LindhB Klinge
Jan 1, 1997·Oral Surgery, Oral Medicine, Oral Pathology, Oral Radiology, and Endodontics·G ScafM L Freedman
May 12, 2000·Oral Surgery, Oral Medicine, Oral Pathology, Oral Radiology, and Endodontics·D A Tyndall, S L Brooks
Mar 11, 2003·Oral Surgery, Oral Medicine, Oral Pathology, Oral Radiology, and Endodontics·Koji HashimotoMasaaki Terakado
Mar 11, 2004·Clinical Oral Implants Research·Tomomi HanazawaTomohiro Okano
Jun 1, 1992·Clinical Oral Implants Research·C LindhB Klinge
Sep 23, 2008·Dental Clinics of North America·Leonard Spector
Mar 8, 2011·International Journal of Oral and Maxillofacial Surgery·Y H Hong, S K Mun

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Citations

Nov 28, 2012·North American Journal of Medical Sciences·Prasanna Kumar Rao
Oct 22, 2014·International Journal of Dentistry·Ricardo RaitzMarlene Fenyo-Pereira
Jul 9, 2014·Brazilian Oral Research·Ludmila Assunção de MelloMaria Alves Garcia Santos Silva
Sep 17, 2020·Oral Radiology·Viviane de Sousa Moreira AlmeidaViviane Almeida Sarmento
Aug 18, 2017·The Journal of Contemporary Dental Practice·Jasjit SahotaRicha Soni

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Methods Mentioned

BETA
imaging techniques

Software Mentioned

Ondemend
Starpacs
SAS
DPR

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