A case of emergency reconstructive surgery following facial destructive gunshot wounds: clinical and medico-legal assessments.

BACKGROUND: Facial gunshot wounds present a complex challenge to both medical professionals and victims with significant physical, psychological, and economic implications for those who suffer these types of injuries. Reconstructive surgery offers satisfactory aesthetic and functional outcomes, improving a patient's quality of life. In these cases, the surgical procedure may encompass additional phases beyond those initially identified based on the type of wound and the extent of tissue destruction. As a result, each case necessitates thorough evaluation to determine an appropriate strategy. Nonetheless, it is worth noting that the outcomes achieved in terms of both aesthetics and functionality in this domain have the potential to be excellent. CASE PRESENTATION: A 66-year-old man attempted suicide with a shotgun, causing severe facial injuries and fractures. He had a history of depression and was taken to the emergency department promptly. CT scans revealed brain and facial bone injuries, and he underwent surgery to control bleeding and tracheostomy. Postoperative recovery was successful. The patient's condition stabilized, and he was discharged after 10 days. Follow-up visits showed gradual healing. Despite an offer for further facial reconstruction, he declined, satisfied with the achieved results. CONCLUSIONS: The present case report is intended to support the argument that effective facial reconstruction should be considered in the medico-legal assessment. It could be beneficial to introduce a new classification system and personalized evaluation methods with careful consideration given to treatment costs (which can be very high) and expected results. Since reconstructive surgery modifies damage and impacts the long-term costs of permanent impairments, its inclusion in the decision-making process would promote improved personalized care.

Bag valve resuscitator versus Mapleson C circuit during manual ventilation: A bench top study.

BACKGROUND: Manual ventilation is life saving in critically ill patients. The lack of airway pressure monitoring makes it operator and device dependent. In this bench top-study, we compared a self- inflating bag valve resuscitator and a Mapleson C circuit during manual ventilation performed by critical care nurses under normal and pathologic conditions, with a special focus on delivered positive end expiratory pressure (PEEP). METHODS: Three different respiratory patterns (normal, restrictive and obstructive) were reproduced by a breathing simulator. Twenty nurses provided manual ventilation with a specific ventilatory pattern. Airway pressure, tidal volume and respiratory rate were recorded. Absolute value, error (difference between recorded and target values) and variability of PEEP were analysed. RESULTS: 3820 breathing traces were analysed. PEEP error was significantly higher with Mapelson C (43.3% vs 5.9% respectively, p < 0.001). This finding was confirmed regardless of operator skill and scenario. PEEP was more variable with Mapelson C (p < 0.05 in all scenarios). Ventilation of obstructive patients with Mapelson C resulted in higher PEEP levels compared to the reference value. Conversely, in the restrictive setting, PEEP was lower. Difference between PEEP and the minimum pressure recorded during the respiratory cycle was significantly higher with Mapelson C (p < 0.05). CONCLUSIONS: Manual ventilation with a Mapleson C circuit delivered a less accurate and less stable PEEP level compared to a self-inflating bag valve resuscitator.

Maxillofacial fractures in the province of pescara, Italy: a retrospective study.

The aim of the present study was to assess the etiology and pattern of maxillofacial fractures in the Province of Pescara, Abruzzo, Central Italy. Was performed a retrospective review of patients treated at the Department of Maxillofacial Surgery of Spirito Santo Hospital from January 2010 to December 2012. Data collected and analyzed included sex, age, cause of injury, site of fracture, monthly distribution, and alcohol misuse. A total of 306 patients sustaining 401 maxillofacial fractures were treated. There were 173 males (56.5%) and 133 females (43.5%). Most of the patients (36.9%) were in the age group of 18-44 years. The most common causes of injuries were road traffic accidents (26.4%); the second leading cause was interpersonal violence (23.2%), followed by injuries associated with falls (19.2%). Fractures of the mandible (31%) and zygoma (23%) were the most common maxillofacial fractures in our study. The monthly distribution peaked in the summer (July and August, 30.4%) and in October (13.1%). In conclusion, this study confirms the close correlation between the incidence and etiology of facial fractures and the geographical, cultural, and socioeconomic features of a population. The data obtained provide important information for the design of future plans for injury prevention and for education of citizens.

Seasonal monitoring of Aedes albopictus: practical applications and outcomes.

The introduction of the Asian tiger mosquito Aedes (Stegomya) albopictus (Diptera: Culicidae) into temperate regions poses serious concerns for the risk of the spreading of arboviral epidemics, as confirmed by the Chikungunya fever outbreak in Italy. This article describes the implementation and the results of a strategy for the pest management implemented over 4 years in Pesaro (a city in the Marche region, Italy). The strategy used 60 integrated wide­sized ovitraps for monitoring purposes. Twenty-day larvicide-based treatment cycles were implemented for the manholes of the urban area and also the inhabitants were involved in pest control relating to their own properties. It was observed that the weekly median of eggs laid decreased consistently from 2008 to 2011, indicating the good performance of the vector control and a reduction in the related epidemics risk.

The retromandibular transparotid approach: our clinical experience.

INTRODUCTION: Mandibular condylar fractures are very common. There is general agreement that an intracapsular fracture requires conservative treatment, but the treatment of extra-capsular fractures is controversial. Extraoral approaches have different advantages and disadvantages. The possibility of damage to the facial nerve is always present but, in our experience, always recovers in a short time. MATERIALS AND METHODS: From June 2008 to June 2009, we admitted 25 patients with mandibular condylar fractures to our department. Nineteen patients received a retromandibular transparotid approach to identify and stabilize the condylar fracture site. None of them developed infection. SURGICAL TECHNIQUE: A 2 cm incision extending in the retromandibular hollow is the first step. Initial dissection in a forward and upward in the direction of the SMAS layer is mandatory to gain good mobility of the soft tissue flaps. Blunt dissection through the parotid gland is performed between the marginal and buccal branches of the facial nerve. Periosteal elevation of all the lateral surface of the mandible provides good exposure of the bony surfaces and mobilization of the soft tissues. CONCLUSIONS: We believe that this approach is a safe and time sparing alternative to the intraoral endoscopic approach.