Regenerative medicine in lower limb reconstruction

Perforator Flaps for Reconstruction of Lower Limb Defects

BACKGROUND Reconstruction of soft tissue defects in the lower third of the leg remains challenging. Anatomical constraints limit the local options available for complex defects especially lower third of leg. Local flaps based on perforator vessels are raising interest in reconstructive surgery of the limbs. We present our experience with perforator flaps for reconstruction of soft tissue def...

A Retrospective Look at Integrating a Novel Regenerative Medicine Approach in Plastic Limb Reconstruction

Full-thickness wounds that have rendered patients candidates for amputation may require techniques that may include a combinatorial approach above traditional standard of care. The purpose of this retrospective study was to evaluate the effectiveness of an innovative approach whereby several therapies were combined to avoid amputation. Patients with full-thickness wounds who were previously rec...

Application of Regenerative Medicine to Mandibular Reconstruction

Among the various methods of mandibular reconstruction, regeneration using poly-L-lactic acid mesh and particulate cancellous bone and marrow attained good efficacy and safety in a multi-institution prospective clinical study in Japan (Project No. GM941). This mandibular reconstruction method is not difficult to perform and is minimally invasive to the patient. If the use of this surgical techn...

Ergonomics and Biogeometry of Perforator/Propeller Flaps in the Lower Limb Reconstruction

Tissue Engineered Scaffolds in Regenerative Medicine

Stem cells are self-renewing cells that can be differentiated into other cell types. Conventional in vitro models for studying stem cells differentiation are usually preformed in two-dimensional (2D) cultures. The design of three-dimensional (3D) in vitro models which ideally are supposed to mimic the in vivo stem cells microenvironment is potentially useful for inducing stem cell derived tissu...