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G L Sfasciotti

Publications and source records attributed to G L Sfasciotti.

6 recordsLinked to original sources
PubMed2006

Malignant infantile osteopetrosis: dental effects in paediatric patients. Case reports.

AIM: Malignant Infantile Osteopetrosis is a hereditary pathology caused due to osteoclastic cells which are incapable of carrying out their functions and hence do not resorb osseous tissue where required. Thus the consequence is that during growth phase, the medullary cavities and nervous tissue cavities do not undergo sufficient growth and the corresponding organs do not develop adequately. The aim of this study is to outline the role of the pediatric dentist who has to carry out protocols of primary, secondary, tertiary prevention intervening at many levels. Clinical features and dental effects are described. Two case reports are presented in this study. CONCLUSION: Oral problems of osteopetrosis are delayed tooth eruption, absence of some teeth, malformed teeth, enamel hypoplasia, disturbed dentinogenesis, hypomineralisation of enamel and dentin, propensity for tooth decay, defects of the periodontal membrane, thickened lamina dura, mandibular protrusion, and the presence of odontomas. Tooth removal should be limited as it may induce bone fractures and osteomyelitis. The role of the pediatric dentist is defined.

Bone Marrow Transplantation↗
PubMed2005

Extraoral extraction: a very rare surgical approach to tooth impaction. A case report.

Extraoral route of access is usually not considered in surgical extraction of teeth because of technical difficulties and above all because of scar resulting from surgical skin wound healing. Some specific conditions, however, should suggest the use of this kind of access. A case of an impacted transmigrated right mandibular canine in an 18-year-old girl is reported. A CT examination has been carried out to evaluate the anatomy of the impacted toot as well as its relationship with the neighbouring structures. Extraoral surgical technique is then detaily described: skin incision, muscular dissection, ostectomy, tooth extraction and suture. Esthetical result was also reevaluated after 10 years. Advantages and drawbacks of intraoral and extraoral routes of access to mandibular tooth impaction are discussed and all anatomic and topographic factors related to the present impacted canine are examined. In conclusion, it is possible to confirm that extraoral access is indicated when a tooth is superficially impacted, in the molar-premolar region, toward the lingual aspect and near the lower border of the mandible.

Adolescent↗
PubMed2004

Periapical cemental (fibrous) dysplasia. Clinical, radiographic and pathologic aspects in 7 reported cases.

AIM: Periapical cemental dysplasia (PCD) is a relatively common, well-defined pathology. Because of the structural similarities existing in the group of the so-called "fibro-(cemento)-osseus lesions" of the jaws, to which PCD belongs, clinical and radiographic findings are probably more diagnostic than histology. The aim of the present paper is to analyse some new cases of PCD and to compare their clinical, radiographic and histologic features to those reported by the international literature. METHODS: Seven new cases of PCD are presented here; they were observed in a 12-year period of time. All the patients are white women and 6 lesions exceeded 1 cm in diameter. Only 2 patients were surgically treated, but all of them are still today clinically and radiographically followed. RESULTS: Clinical, radiographic and histologic data of our cases are generally in agreement with those provided by the international literature. CONCLUSION: Finally, stress is laid on the existing difficulty, at present as well as in the past, of establishing definitive classification criteria for all fibro-cemento-osseous lesions of the jaws.

Adult↗
PubMed1994

[The epidemiological features in carcinoma of the oral cavity].

In the present paper, the authors, after a review of some classifications of oral cavity carcinoma (TNM) staging, histological grading and clinical stadiation, deal with some epidemiological remarks according to Italian Tumours Registers from 1983 up to 1987. Incidence, mortality, distribution by age and anatomic site are shown with reference to standard and cut rates. At last, they underline the importance of an early diagnosis in order to give these patients, after therapy a better quality of life.

Adolescent↗
PubMedDate not supplied

[Removal of fractured cylindrical implants].

The implant fracture is a rare but significative complication which requires a specific treatment for the surgical removal of the fractured fixture and the modification of the initial prosthetic plan. On the basis of the most recent studies and of a case personally observed in which both the osteointegrated supporting implants of a maxillary overdenture were fracturated, epidemiological, etiopathogenic, diagnostic and therapeutical aspects of this complication are analyzed. Clinical situations most at risk are emphasized, including implant-supported maxillary overdenture, and the major etiologic factors, represented by defects in implant design or material and physiologic or biomechanical overload. The diagnostic criteria are described along with the three therapeutical possible options: 1) removal of the fractured implant, replacement of the implant and refabrication of the prosthesis; 2) modification of the existing prosthesis leaving the fractured portion of the implant in place; 3) modification of the fractured implant and refabrication of a portion of the prosthesis. Three surgical removal technics are then illustrated (block-section, vestibular approach, occlusal approach), with the emphasis on the one choosed in the case examined, in which the ostectomy around the remaining fixture has been carried out with a trephine drill in order to contain the bone loss.

Dental Implantation↗