Virtual surgical planning in orthognathic surgery: A prospective evaluation of postoperative accuracy.

Objectives: The development of 3D computer-assisted technologies over the past years has led to vast improvements in orthognathic surgery. The aim of the present study was to evaluate differences in maxillary position between 3D virtual surgical planning (VSP) and surgical results.

Materials And Methods: We assessed data from 25 patients who underwent bimaxillary non-segmented orthognathic surgery with 3D VSP.

Nebulized hyaluronic acid improves nasal symptoms after orthognathic surgery: a randomized clinical trial.

Purpose: After maxillary osteotomy in orthognathic surgery, patients report nasal breathing discomfort in early postoperative period. Topical hyaluronic acid (HA) has been proven to have beneficial effects on the upper airway tract mucosa. This prospective randomized controlled study was designed to analyze the effect on nasal obstruction of nebulized HA during the recovery process after maxillary osteotomy.

Duplication of the Pituitary Gland (DPG)-Plus Syndrome Associated With Midline Anomalies and Precocious Puberty: A Case Report and Review of the Literature.

Duplication of the pituitary gland (DPG)-plus syndrome is a very rare developmental disorder with few cases described in the literature and characterized by multiple midline and central nervous system malformations. The hypothalamus and hypophysis involvement may be clinically associated with endocrine abnormalities. A 5.

Virtual Planning of a Complex Three-Part Bimaxillary Osteotomy.

In maxillofacial surgery, every patient presents special problems requiring careful evaluation. Conventional methods to study the deformities are still reliable, but the advent of tridimensional (3D) imaging, especially computed tomography (CT) scan and laser scanning of casts, created the opportunity to better understanding the skeletal support and the soft tissue structures. Nowadays, virtual technologies are increasingly employed in maxillofacial surgery and demonstrated precision and reliability.

How does the mandible grow after early high condylectomy?

The early high condylectomy (HC), removing the overgrowing area of the condyle, may be indicated for condylar hyperplasia. However, in young patients, when the HC removes the pathological overgrowing tissue the contralateral condyle is still growing. May this surgical procedure, in these growing patients, stop the operated side growth creating the conditions for an opposite asymmetry? Authors investigate the way the operated mandible develops after the early HC, both as a symmetry percentage and in an absolute value related to the unaffected side.

Mandibular distraction in neonates: indications, technique, results.

Background: The Pierre Robin Sequence features were first described by Robin in 1923 and include micrognathia, glossoptosis and respiratory distress with an incidence estimated as 1:8,500 to 1:20,000 newborns. Upper airway obstruction and feeding difficulties are the main concerns related to the pathology. Mandibular distraction should be considered a treatment option (when other treatments result inadequate).

Tessier 3 cleft with bilateral anophthalmia: case report and surgical treatment.

Tessier clefts type 3 and 4 are rare. In this paper the authors report on the management of a wide Tessier 3 cleft. There is no standardized protocol or timing of the surgical procedures in this rare disfiguring condition.

Simultaneous management of the enophthalmos and sinus pathology in silent sinus syndrome: a report of three cases.

Silent sinus syndrome is a rare disorder affecting the maxillary sinus unilaterally, characterized by ipsilateral enophthalmos and hypoglobus. The treatment is surgical: the endoscopic approach represents the gold standard for the restoration of normal sinus aeration, but there is no consensus in the management of the enophthalmos. Most authors suggest a two stage procedure consisting of endoscopic sinus surgery initially and a delayed secondary operation for the restoration of the orbital floor.