A 63 year-old male with a huge odontogenic lesion of sinus maxillaris was treated with computer-assisted surgery. After resection of the odontogenic lesion, the sinus wall was reconstructed with a prebended 3D titanium-mesh using CAD/CAM technique. This work provides a new treatment device for maxillary reconstruction via rapid prototyping procedures.
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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3226644 | PMC |
http://dx.doi.org/10.1186/1746-160X-7-21 | DOI Listing |
Odontogenic cutaneous fistulas are abnormal connections between the oral cavity and skin, often mistaken for skin infections. They typically result from dental infections but may also arise from salivary gland issues, tumors, or congenital anomalies. Accurate diagnosis is essential to prevent complications like infection, osteomyelitis, and discomfort.
View Article and Find Full Text PDFCase Rep Dent
January 2025
Oral Pathology, Faculty of Medicine and Health Sciences, Universidad Mayor, Santiago, Chile.
A calcifying odontogenic cyst (COC) is a cystic lesion originating from odontogenic epithelium, exhibiting ameloblastomatous features and containing focal accumulations of ghost cells. The standard treatment for COC typically involves enucleation followed by surgical curettage. However, if the cyst is large or closely associated with anatomical structures, decompression may be considered as a preliminary step before enucleation.
View Article and Find Full Text PDFJPRAS Open
March 2025
Aberdeen Royal Infirmary, NHS Grampian, Aberdeen, United Kingdom.
We present the case of a 21-year-old male with a 3-year history of an isolated 1 × 1 cm purulent lesion on the left cheek, on a background of mild acne. Despite topical treatments, the lump persisted, discharging frank pus regularly. Microbiology swabs and an incisional biopsy were unremarkable.
View Article and Find Full Text PDFInt Arch Otorhinolaryngol
January 2025
Department of Otorhinolaryngology, Head and Neck Surgery, Tokyo Medical University, Shinjuku-ku, Tokyo, Japan.
There are no clear guidelines for deciding between endoscopic sinus surgery and tooth extraction for the treatment of odontogenic sinusitis. Furthermore, tooth extraction does not necessarily improve sinusitis and eventually results in additional endoscopic sinus surgery. The present study aimed to retrospectively investigate negative predictive factors of tooth extraction for odontogenic sinusitis.
View Article and Find Full Text PDFJ Craniofac Surg
January 2025
Department of Oral Medicine and Pediatric Dentistry, State University of Londrina, Londrina.
Orbital cellulitis happens when the region behind the orbital septum is affected. It consists an urgency because of its potential risks of complications, such as vision loss, cavernous sinus thrombosis, or Lemierre Syndrome. This article reports a case of a subperiosteal and orbital cellulitis, which had a periapical lesion in the left first molar as it´s focus.
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