Long-Term Outcomes of Dental Implants Placed in Fibula-free Flaps Used for Reconstruction of Maxillo-Mandibular Defects.

The use of dental implants and prostheses in the oral rehabilitation process after maxillofacial ablation procedures is now regarded as standard practice. Numerous donor sites for free vascularized bone transfer in head and neck reconstruction have been well-documented in the literature including the ribs, ilium, fibula, scapula, and radius. Among these, the fibula is the most commonly used and studied for placing endosseous implants and for rehabilitation purposes.

Can the Malnutrition Universal Screening Tool (MUST) Predict Healing Complications Following Microvascular Reconstruction of the Head and Neck?

Study Design: Retrospective cohort study.

Objective: Malnutrition has been found to have negative effects on the immune system and inflammatory responses, impairing the wound healing process. Free flap failure is a serious complication in patients undergoing microvascular reconstruction, as it increases patient morbidity, length of stay in the hospital, patient, and hospital costs, as well as causes the need for further surgical interventions.

Comparison of the outcomes of split thickness skin graft versus thickness skin graft for closure of the radial forearm free flap donor site: A systematic review.

Background: Radial forearm free flap (RFFF) donor site closure is traditionally performed with split thickness skin grafts (STSG), which can be associated with poor aesthetics, wrist stiffness, paresthesia, reduced strength, and tendon exposure. Full thickness skin grafts (FTSG) are potentially beneficial as they provide a more durable coverage, and the skin graft donor site can be closed primarily, which is more aesthetic. The aim of this systematic review is to compare the outcomes of STSG versus FTSG for closure of the RFFF donor site.

Multi-color quantum dot tracking using a high-speed hyperspectral line-scanning microscope.

Many cellular signaling processes are initiated by dimerization or oligomerization of membrane proteins. However, since the spatial scale of these interactions is below the diffraction limit of the light microscope, the dynamics of these interactions have been difficult to study on living cells. We have developed a novel high-speed hyperspectral microscope (HSM) to perform single particle tracking of up to 8 spectrally distinct species of quantum dots (QDs) at 27 frames per second.