Dermal Matrix for Intraoral Lining Following Composite Mandibular Defect Reconstruction With Chimeric Fibular Osseocutaneous Flap.

Background: This report aims to first present Integra as an adjunct to complex mandibular reconstruction for intraoral lining resurfacing, and to review the literature on the use of dermal matrices for mucosal resurfacing of the floor of the mouth.

Clinical Report: A 62-year-old female patient with previous ablation surgery for squamous cell carcinoma of the floor of the mouth, presented with extrusion of the mandibular plate through the chin skin and serious tongue tethering. The patient was managed with a chimeric osseocutaneous free fibula flap to restore the mandibular bone and chin skin defect, followed by a second-stage reconstruction of the intraoral defect with bilayer Integra.

Recurrent giant mandibular ameloblastoma in young adults.

Background: The purpose of the study was to define the most appropriate management of the giant mandibular ameloblastoma (GMA) in young adults.

Methods: A retrospective study was performed on patients with GMA <30 years old. The data collected included initial treatment, tumor margins, reconstruction, and follow-up.

Aesthetic and anatomic subunit reconstruction of composite mandibular gunshot wound.

Background: Gunshot facial traumas involving the mandible and surrounding soft tissues are represented by the potential for loss of relationships between the functional and the aesthetic subunits of the head.

Methods: A patient presented with an 8-cm composite mandibular defect, resulting from a self-inflicted gunshot injury. Taking into account the anatomic/aesthetic subunits involved, a fibular osseoseptocutaneous flap was transferred to reconstruct the left lateral mandibular segment and the floor of the mouth, whereas a preexpanded temporal scalp flap was transferred to restore the hair-bearing skin of the left buccomandibular subunit.

Impact of portable duplex ultrasonography in head and neck reconstruction.

We have reviewed the use of portable duplex ultrasonography (PDU) in 12 patients who underwent soft tissue/bone head and neck reconstruction, aiming to determine its role in the design and management of such complex cases. According to our data, there were modifications either of the surgical plan or of patient's management, based on PDU findings, in 9 (75%) of 12 patients. The use of ultrasound directed to subtle modifications in 3 patients (25%) but to significant changes of the surgical plan in the other 3 patients (25%).

Portable duplex ultrasonography: A diagnostic and decision-making tool in reconstructive microsurgery.

Unidirectional Doppler is a common diagnostic tool by the Reconstructive Microsurgeons; however, it may generate false signals and surely provides less imaging data as compared to duplex ultrasonography. We have reviewed the use of Portable Duplex Ultrasonography (PDU) in 16 patients who underwent complex soft-tissue/bone reconstruction, aiming to determine its role in the design and management of free tissue transfer. According to our data, there were modifications either of the surgical plan and/or of patient's management, based on PDU findings, in 10 out of 16 patients (62.

Microvascular anastomotic aneurysms in the clinical setting: case report and review of the literature.

Microvascular anastomotic aneurysms are an uncommon complication in reconstructive surgery, which can lead to free flap failure or even threaten the life of the patient. The literature referring to microvascular anastomotic aneurysms was reviewed in order to highlight their clinical presentation, diagnostic work-up, and therapeutic management. Also, a case of a ruptured aneurysm following free transfer of a fibula flap to the lower face is presented.