The most frequent cystic lesions affecting the jaws are radicular cysts, which present radiographically as an oval or pear-shaped unilocular radiolucency in the periapical region. Radicular cysts are usually asymptomatic. This case study describes the surgical treatment of a radicular cyst involving two maxillary anterior teeth. The diagnosis of radicular cyst was confirmed through a clinical and radiographic evaluation. An apicoectomy was performed, and Mineral Trioxide Aggregate (MTA) was placed as the apical barrier. This case report illustrates the effective surgical management of an extensive infected radicular cyst.
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http://dx.doi.org/10.4103/jpbs.jpbs_1070_24 | DOI Listing |
J Stomatol Oral Maxillofac Surg
March 2025
Department of Life, Health and Environmental Sciences, University of L'Aquila, 67100 L'Aquila, Italy.
Ki67 as a proliferation marker plays a critical role in assessing cellular activity in various pathological tissues, including cystic lesions. Odontogenic keratocysts (OKCs) and radicular cysts (RCs) are two common types of jaw cysts that exhibit distinct biological behaviors, particularly in their proliferative patterns. OKCs are known for their aggressive nature and high recurrence rate, while RCs are typically less aggressive and exhibit lower recurrence risk.
View Article and Find Full Text PDFJ Pharm Bioallied Sci
December 2024
Endodontic Division, Department of Restorative Dentistry, College of Dental Medicine at Umm Al-Qura University, Makkah, Saudi Arabia.
The most frequent cystic lesions affecting the jaws are radicular cysts, which present radiographically as an oval or pear-shaped unilocular radiolucency in the periapical region. Radicular cysts are usually asymptomatic. This case study describes the surgical treatment of a radicular cyst involving two maxillary anterior teeth.
View Article and Find Full Text PDFInt Endod J
March 2025
Clinic of Maxillofacial Surgery, University Hospital Brno, Brno, Czech Republic.
Aim: This study aimed to evaluate bacteriome profiles (diversity, composition and relative abundances of bacterial genera) of the fluids from apical periodontitis (AP)-related radicular cysts (RCs).
Methodology: This observational study included 29 patients with AP and RC with complete sample triplets (supragingival plaque, cryopulverized tooth and cystic fluid). The bacteriome profiles of each matrix as well as of negative controls (NCs) were examined using 16S rRNA amplicon sequencing.
BMC Oral Health
February 2025
State Key Laboratory of Oral & Maxillofacial Reconstruction and Regeneration, Key Laboratory of Oral Biomedicine Ministry of Education, Hubei Key Laboratory of Stomatology, School & Hospital of Stomatology, Wuhan University, Wuhan, 430079, China.
Background: ZEB1, a zinc-finger E homeobox-binding transcription factor most frequently associated with developmental programs linked to epithelial-mesenchymal transition, has been demonstrated to regulate immune cell function. The study aimed to investigate the expression pattern of ZEB1 in Th17 cells and its colocalization with p-STAT3 in human apical periodontitis lesions.
Methods: Thirty-nine human periapical tissues were collected for ex vivo study, including periapical granulomas (PGs, n = 14), radicular cysts (RCs, n = 12), and healthy control tissues (control group, n = 13).
Acta Odontol Latinoam
December 2024
Universidad de Buenos Aires, Facultad de Odontología, Cátedra de Cirugía y Traumatología Bucomáxilofacial II, Ciudad Autónoma de Buenos Aires, Argentina.
Unlabelled: An inflammatory radicular cyst (IRC) is an odontogenic cyst associated to a non-vital tooth, which may affect sound teeth. There is lack of consensus on whether to perform endodontic treatment on teeth involved in the extension of the lesion prior to surgical treatment.
Aim: To identify and quantify the therapies most often used on teeth with positive response to pulp tests that are involved in the extension of an IRC, and analyze the criteria upon which different authors based their decisions.
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