Publications by authors named "Pelo Sandro"

The success of surgery first approach has been defined by the number of advantages offered and is definitively determined by the satisfaction of the patients themselves. The strength of this protocol resides in its philosophy that puts the patient at the center of the whole diagnostic-therapeutic process. The compliance of the patient, its happiness and comfort are the best guarantee of a good final results.

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Introduction: Anterior synostotic plagiocephaly recognizes the synostosis of one of the hemicoronal sutures as a cause and can manifest itself with varying degrees of severity. Clinically it presents a reduction of the sagittal growth of the affected side and flattening of the frontoparietal complex.

Materials And Methods: The authors retrospectively examined our case sample dividing it into 3 groups based on the Di Rocco classification.

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Background: The aim of this study was to highlight the connection between orthodontic difficulty before surgical treatment and in the transient malocclusion as evaluated by the mean of the of Complexity, Outcome, and Need (ICON) Score and total treatment time in surgery-first approach (SFA).

Methods: For each patient, the ICON Score was evaluated preoperatively and on the 3 postoperative day in order to assess the orthodontic difficulty of presurgical occlusion and the transient malocclusion.

Results: Our group of patients at the preoperative stage showed score values between hard and very hard with only one patient scored as "easy" and nine "medium" patients.

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Background: Italy has been the first affected country in the western hemisphere by SARS-CoV-2 with over 200,000 cases during the first months of the pandemics. To control the spread of the virus, the whole country was placed under lockdown with limitations in the circulation of people and vehicles from March 2020 to the first half of the month of May.

Methods: We aimed to analyze the incidence and type of facial traumas referred to our tertiary care hospital during the months of Italy lockdown due to SARS-CoV-2 spread compared with those during the same months of 2019 to determine eventual variations in the incidence, type and causes of trauma.

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Ameloblastoma is a histologically benign tumor that behaves aggressively because of its tendency to invade local structures, and it has a high probability of local recurrence. If neglected, ameloblastomas can grow substantially over the course of years, reaching the size of giant ameloblastomas. This large size can lead to deformities in facial appearance and impairments in speaking, swallowing, eating, and breathing.

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The aim of this study is to present an oral device that improves splanchnocranium stability after osteodistraction in children treated for correction of craniofacial malformations. When removal of the distraction device before the end of the treatment is necessary, the reposition of a new fixation system might not be possible. In these cases, regrown bone is immature, and relapse of malformation occurs frequently.

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Head and neck liposarcomas are rare entities accounting for less than 5% of all liposarcomas. The primary orbital location is even rarer, with about 40 cases described in the English literature. According with the widely accepted classification of Enzinger and Weis there are 5 histologic variants of liposarcomas: well differentiated, myxoid, dedifferentiated, round cell and pleomorphic.

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The use of navigated surgery in the treatment of craniofacial malformations can help obtain optimal results. In this article, the authors will discuss a case of anterior plagiocephaly, corrected with frontorbital bandeau remodeling. Navigation was used during the osteotomy and the reposition phase to ensure the correct positioning of the osteotomy instruments.

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Background: Piezosurgery (PS) has gained increasing dispersion in neurosurgery. In pediatric neurosurgery, the experience is limited to craniosynostosis surgery. The present study assesses PS in the pediatric population, also considering outcomes and complications in cranial and spinal procedures.

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What is considered attractive may not fall into the "norm," and it can vary from culture to culture and depending on the historical time, for this reason the standard cephalometric and antropometric references may not be sufficient in these cases.Lately some techniques have arose to popularity that are aimed to changing the frontal and lateral aspect of the facial lower third, such as V-line or the Chin-Wing Osteotomy technique, but no reference system exists at the moment to define to which extent a modification of the lower third falls within what is considered beautiful, and everything is left to the patient's will or to the surgeon's sensitivity.The aim of this article is to study which antropometric value is considered attractive by the most for what concerns the frontal shape of the lower third of the face.

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Phosphaturic mesenchymal tumor (PMT) is a rare mesenchymal neoplasm associated with tumor-induced osteomalacia involving bone and soft tissue that produces paraneoplastic hypophosphatemic osteomalacia. The common physiologic defect in this conditions involves an impairment in renal tubular phosphate reabsorption with a downregulation of renal 1α-hydroxylase activity, while calcium metabolism remains essentially unaffected. Microscopic features consist of spindle cells, multinucleated giant cells and calcifications embedded in a chondromyxoid matrix with variable cellularity and prominent vascularity.

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The purpose of this study was to evaluate the clinical and radiological outcomes of 2 piezosurgical split techniques performed in conjunction with the sinus lift.The present retrospective study included 20 patients with edentulism of the posterior maxilla who had undergone the sinus lift and alveolar ridge split treatment separately or the sinus lift combined with the monoblock alveolar ridge split. Differences between these 2 techniques were analyzed.

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Background: In 1992, Pribaz described the facial artery musculomucosal flap (FAMM), an axial musculomucosal flap based on the facial artery. The FAMM flap, a modification of the nasolabial and buccal mucosal flaps, is widely used in the reconstruction of defects in the oral cavity. Many modifications of this flap have been described in the literature.

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Pseudoaneurysms are an uncommon complication of mandibular condylar-subcondylar fractures; however, if present, their recognition and management is mandatory to avoid life-threatening situations. The authors report a case of internal maxillary artery pseudoaneurysm rupture that occurred after an open reduction and internal fixation of a mandibular subcondylar fracture, along with a review of the literature.

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Purpose: Desmoid-type fibromatosis is a benign fibrous neoplasia originating from connective tissue, fascial planes, and musculoaponeurotic structures of the muscles. Currently, there is no evidence-based treatment approach available for desmoid fibromatosis. In this article, a case of a patient in the pediatric age affected by desmoid fibromatosis localized in the orbit is presented.

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Introduction: Correction of severe malocclusions with skeletal discrepancies requires orthodontic treatment in combination with orthognathic surgery. Even though conventional orthognathic surgery (COS) is a common and well-accepted approach its influence on the signs and symptoms of temporomandibular disorders (TMDs) is still debated. Recently with the introduction of surgery first approach, a different timing for the management of dentoskeletal imbalances has been proposed.

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Introduction: The purposes of the study were to investigate and evaluate the differences detected by the patients between the traditional orthognathic approach and the surgery-first one in terms of level of satisfaction and quality of life.

Methods: A total of 30 patients who underwent orthognathic surgery for correction of malocclusions were selected and included in this study. Fifteen patients were treated with the conventional orthognathic surgery approach, and 15 patients with the surgery-first approach.

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Myotonic dystrophy, or Steinert's disease, is the most common form of muscular dystrophy that occurs in adults. This multisystemic form involves the skeletal muscles but affects also the eye, the endocrine system, the central nervous system, and the cardiac system. The weakness of the facial muscles causes a characteristic facial appearance frequently associated with malocclusions.

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The treatment of patients with atrophic ridge who need prosthetic rehabilitation is a common problem in oral and maxillofacial surgery. Among the various techniques introduced for the expansion of alveolar ridges with a horizontal bone deficit is the alveolar ridge split technique. The aim of this article is to give a description of some new tips that have been specifically designed for the treatment of atrophic ridges with transversal bone deficit.

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Ameloblastic carcinoma (AC) is an uncommon malignant odontogenic tumor that can be difficult to differentiate from ameloblastoma and can arise directly as an undifferentiated lesion or from a pre-existing benign lesion. The current study presents a novel case of primary maxillary AC and review the literature on AC of the maxilla. The review of the literature indicates that secondary tumors and posterior localization are associated with a higher tendency for recurrence and, often, multiple recurrences.

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In some patients, the resolution of severe maxillary atrophies can be hardly achieved without the use of zygomatic implants. Although many scientific studies have already demonstrated the excellent immediate stability in long term, the use of zygomatic implants is not yet widespread. Among the complications of this technique, the most threatening is the risk of damaging the eyeball or the maxillary nerve.

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The introduction of "surgery first" has resulted in a new requirement to compare and resolve medical legal problems which previously did not exist in traditional orthognathic surgery. The first issue relates to the relationship between the doctor and the patient and, in particular, the need to create a new informed consent form for surgery first. The second problem that has arisen with the arrival of surgery first concerns the relationship between health workers, namely the surgeon, and the orthodontist.

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