OBJECTIVES: Oral and maxillofacial surgeons must gain mastery of various approaches to the midface due to the increasing incidence, complexity, and severity of presenting midfacial fractures. Unlike in the case of other body parts, the need to preserve facial aesthetics makes it more difficult for the surgeon to select an approach for managing the facial injuries. The midfacial degloving (MFD) approach is a combination of intraoral and intranasal incisions made to access the midface without any external incision. The aim of the present study was to evaluate the efficacy of MFD in maxillofacial surgery and to assess its advantages and complications. MATERIALS AND METHODS: The MFD approach was used in five cases, with three cases treated with open reduction and internal fixation and two cases operated on for posttraumatic deformity. Nasal dorsum augmentation was completed in three cases and nasal osteotomy was performed in one case. The bicoronal flap technique was combined with MFD for frontal bone augmentation in one case. The intraoperative time required for flap completion and the ease of performing the planned procedures were noted. Postoperative evaluation was done for reduction, aesthetics, function, and complications. RESULTS: Access was excellent for performing all planned procedures. Average time spent for flap elevation and exposure of the midface was 63 minutes. Complications like postoperative swelling, infraorbital nerve paresthesia, and intranasal crusting were all transient. No long-term complications like stenosis of the nose, sneer deformity, or weakness of the facial muscles were noticed. Additionally, no complications were noted when MFD was combined with bicoronal flap. CONCLUSION: Though the MFD approach is technically demanding and takes more time than other facial approaches, it should be learned and applied by maxillofacial surgeons in selective cases, as it provides complete exposure of the midface without facial scarring.
Cicatrix ; Congenital Abnormalities ; Constriction, Pathologic ; Esthetics ; Facial Injuries ; Facial Muscles ; Fracture Fixation, Internal ; Frontal Bone ; Human Body ; Incidence ; Nose ; Oral and Maxillofacial Surgeons ; Osteotomy ; Paresthesia ; Rhinoplasty ; Surgery, Oral

PURPOSEMaxillofacial injuries are frequently associated with multiple trauma and can determine functional and aesthetic bad outcomes. The severity of maxillofacial injuries may be considerable and can divert clinicians' attention from other concomitant injuries which is less evident but potentially life-threatening. The aim of this study was to find out the concomitant injuries in patients referred to the Emergency Department (ED) of the University Hospital of Messina (North-East Sicily, Italy) for maxillofacial traumas.

METHODSWe retrospectively evaluated data of 240,833 patients admitted at the ED of the University Hospital of Messina from January 2008 to December 2015 because of maxillofacial injuries leading to hospitalization and surgical treatment. Patients who primarily received treatment care at different institutions, pediatric trauma patients and adult patients who were transferred in accordance with pre-existing agreements in case of paucity of beds were excluded. Finally we included 447 (0.2%) patients over the 8 years. Data were evaluated with emphasis on epidemiology (age, gender, mechanism of trauma), primary survey and abnormalities and pattern of trauma.

RESULTSThe most frequent cause of maxillofacial trauma was road accidents (319 patients, 71.4%), among which motorcycle ones were prevalent. The maxillofacial injured who presented major lesions were 98 patients and minor lesions occurred in 349 patients; 443 (99.1%) patients underwent maxillofacial surgery, immediate or delayed depending on the severity of concomitant injuries (χ = 557.2, p < 0.0001). Five concomitant neglected lesions were found to be associated with severe maxillofacial traumas (χ = 17.13, p < 0.0001 vs minor lesions). All of the neglected lesions occurred in paucisymptomatic patients who showed painless abdomen, no hemodynamic instability, no signs of hematoma of anterior and posterior abdominal wall or other suspicious clinical signs and symptoms.

CONCLUSIONAmong the patients admitted firstly in other surgical wards different from the Maxillofacial Surgery Unit, diagnosis was more difficult, especially for blunt abdominal traumas, in which patients showed only vague and nonspecific symptoms concealing serious and life-threatening injuries. We recommend the routine use of whole body CT scan, when the maxillofacial injuries appear prevalent, mainly in patients affected by maxillofacial major lesions.

Adolescent ; Adult ; Aged ; Aged, 80 and over ; Female ; Humans ; Male ; Maxillofacial Injuries ; etiology ; surgery ; Middle Aged ; Multiple Trauma ; etiology ; surgery ; Retrospective Studies

OBJECTIVE: Assessed the feasibility of application of free fibular flap and clinical significance of pre-operational contrast enhanced CT angiography in functional reconstruction of oral and maxillofacial hard and soft tissue defects. METHOD: Eight cases with mandibular and soft tissue defects received a free fibula flap using arteriovenous anastomosis anastomosis method. The relationship between fibula flap design, size, repair parts and survival were analyzed. Preoperative enhanced CT angiography (CTA) examination was conducted to detect any abnormal blood vessels in fibula flap valve area. RESULT: Peroneal artery and posterior tibial artery variation was identified in one case of gums cancer, who used other muscle flap. Free fibula flap in the other 7 cases survived, which carried a skin island with an area ranging from 6 cm x 2 cm to 10.0 cm x 3.5 cm. Postoperative facial appearance, functionality, dental occlusion and voice function was normal. Lower limb function returned to normal from 2 weeks to 4 months after surgery. CONCLUSION CTA examination of the free vascularized fibula flap in the preoperative evaluation of the donor site is a valuable tool. Free fibula flap of bone, periosteum and bone marrow has a dual blood supply and are highly resistant to infection after transplantation. Personalized shaping osteotomy allowed for accurate recovery of mandibular alveolar patterns. Furthermore, the height and width of the fibula and the thickness of cortical bone is suitable for dental implants. Free fibula flap skin island can also be used to monitor the post-operative blood supply and is an ideal technique for mandible and soft tissue defects reconstruction as well as functional restoration.
Adult ; Aged ; Angiography ; methods ; Female ; Free Tissue Flaps ; blood supply ; Humans ; Male ; Maxillofacial Injuries ; surgery ; Middle Aged ; Mouth Neoplasms ; surgery ; Reconstructive Surgical Procedures ; methods

China ; Fracture Fixation, Internal ; education ; Humans ; Maxillofacial Injuries ; therapy ; Societies, Medical ; Surgery, Oral ; education

Adult ; Aged ; Dermatologic Surgical Procedures ; methods ; Facial Asymmetry ; surgery ; Facial Injuries ; surgery ; Humans ; Male ; Maxillary Neoplasms ; radiotherapy ; surgery ; Maxillofacial Prosthesis ; Middle Aged ; Postoperative Complications ; Reconstructive Surgical Procedures ; methods ; Retinal Neoplasms ; radiotherapy ; surgery ; Retinoblastoma ; radiotherapy ; surgery ; Young Adult

Adult ; Female ; Fracture Fixation, Internal ; methods ; Humans ; Imaging, Three-Dimensional ; Male ; Maxillofacial Injuries ; diagnostic imaging ; surgery ; Middle Aged ; Otorhinolaryngologic Surgical Procedures ; methods ; Skull Fractures ; diagnostic imaging ; surgery ; Tomography, X-Ray Computed ; Treatment Outcome ; Young Adult

Eyelids ; surgery ; Fracture Fixation, Internal ; methods ; Humans ; Maxillofacial Injuries ; surgery ; Orbit ; surgery ; Scalp ; surgery ; Skull Fractures ; surgery ; Surgical Procedures, Operative ; methods

Foreign Bodies ; surgery ; Head ; Humans ; Imaging, Three-Dimensional ; Jaw Fractures ; surgery ; Maxillofacial Injuries ; diagnostic imaging ; surgery ; Radiography, Dental, Digital ; Surgery, Computer-Assisted ; Tomography, X-Ray Computed

Computer-Aided Design ; Humans ; Imaging, Three-Dimensional ; Maxillofacial Injuries ; diagnostic imaging ; surgery ; Reconstructive Surgical Procedures ; methods ; Surgery, Computer-Assisted ; methods ; Tomography, X-Ray Computed

OBJECTIVE: To explore the influencing factors for curative effect of maxillofacial fractures. METHOD: Retrospective analysis of the 86 patients for maxillofacial fractures from Jan. 2008 to Dec. 2010 in our hospital, to observe data, sex, type, reason, associated injury, methods of treatment, and so on. RESULT: The success rate of curing was 95.35%. The length of stay for the 86 patients was from 7 days to 28 days, average 16. 8 days. The type, reason, associated injury, methods of treatment were the influencing factors for curative effect of for maxillofacial fracture. The success rate of curing for different ways of operation were different. Recovery rate of operation was 6.097%, it of expectant treatment was 75%, they were statistical different significantly (P < 0.05). CONCLUSION The type, reason, associated injury, methods of treatment were the influencing factors for curative effect of for maxillofacial fracture.
Adolescent ; Adult ; Factor Analysis, Statistical ; Female ; Humans ; Male ; Maxillofacial Injuries ; surgery ; Middle Aged ; Retrospective Studies ; Skull Fractures ; surgery ; Treatment Outcome ; Young Adult