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Endoscopic findings in periapical surgery. A cross-sectional study of 206 roots

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Endoscopic findings in periapical surgery. A cross-sectional study of 206 roots

dc.contributor.author	Glera-Suárez, Pablo	es
dc.contributor.author	Pallarés Serrano, Antonio	es
dc.contributor.author	Soto Penaloza, David	es
dc.contributor.author	Tarazona Álvarez, Beatriz	es
dc.contributor.author	Peñarrocha Diago, Miguel	es
dc.contributor.author	Peñarrocha Oltra, David	es
dc.date.accessioned	2023-06-16T08:36:49Z
dc.date.available	2023-06-16T08:36:49Z
dc.date.issued	2022	es
dc.identifier.citation	Glera-Suárez, P., Pallarés-Serrano, A., Soto-Peñaloza, D., Tarazona-Álvarez, B., Peñarrocha-Diago, M., & Peñarrocha-Oltra, D. (2022). Endoscopic findings in periapical surgery. A cross-sectional study of 206 roots. En Medicina Oral Patología Oral y Cirugia Bucal (pp. e375-e382). Medicina Oral, S.L. https://doi.org/10.4317/medoral.25311	es
dc.identifier.uri	https://hdl.handle.net/10550/88137
dc.description.abstract	A study is made of the findings of high-magnification rigid endoscopy at the root end surface following apicoectomy of teeth subjected to periapical surgery. A cross-sectional study was made of patients subjected to periapical surgery at the Unit of Oral Surgery and Implantology (University of Valencia, Valencia, Spain) between 2011 and 2019. Following apicoectomy, the root end surfaces were inspected, with the evaluation of untreated canals, isthmuses, craze lines, crack lines, opaque dentin and gaps. Likewise, an analysis was made of the association between patient age and the tooth type and restoration and the presence of craze lines, cracks, opaque dentin and gaps. The final sample consisted of 168 patients subjected to periapical surgery, with 177 operated teeth and 206 roots. Untreated canals were observed in 14 roots (6.8%). Isthmuses were identified in 74 roots (35.9%), particularly in the mesial root of the lower first molar (94.1%). In turn, craze lines were identified in 8.3% of the roots, cracks in 3.9%, and gaps in 53.4%. The prevalence of opaque dentin was 78.3%, with a greater presence in posterior teeth (90.3% in premolars and 86.2% in molars) than in anterior teeth (50.6%) (p<0.001). Patient age and tooth restoration showed no correlation to the studied parameters. Craze lines and crack lines were observed in less than 10% of the roots, though opaque dentin was identified in 73% of the roots, particularly in posterior teeth, and gaps were found in over half of the canals.	es
dc.subject	endodontic surgery	es
dc.subject	endoscope	es
dc.subject	dentin walls	es
dc.title	Endoscopic findings in periapical surgery. A cross-sectional study of 206 roots	es
dc.type	journal article	es_ES
dc.subject.unesco	UNESCO:CIENCIAS MÉDICAS	es
dc.identifier.doi	10.4317/medoral.25311	es
dc.type.hasVersion	VoR	es_ES
dc.identifier.url	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9271341/