Arthroscopy With Adipose-Derived Stromal Vascular Fraction Using a Selective Tissue Engineering Photo-Stimulation Technique for the Treatment of Mild to Moderate Knee Osteoarthritis.

Osteoarthritis (OA) is characterized by articular cartilage degeneration, synovial inflammation, and subchondral bone thickening, affecting the synovial joint as an organ and leading to pain and disability. Subcutaneous stromal vascular fraction is safe and relieves pain, improves function, and repairs cartilage defects in patients with knee OA. Our goal is to describe step-by-step the arthroscopic treatment of mild to moderate knee OA with photo-stimulated stromal vascular fraction harvested from the thigh using a selective tissue engineering photo-stimulation ("One S.

[Procedure for culture and identification of stem cells from human lipoaspirate for research purposes].

Human stem cells are born with the creation of life itself and some of them remain throughout life. Therefore, they can be found in adult tissues and used for basic and applied research. Currently, in our country there is a growing interest in the study and application of stem cells; however, little is known about the identification procedure.

Short-scar facelift without temporal flap: a 10-year experience.

Background: The understanding of facial anatomy and its changes through aging has led to the development of several different facelift techniques that focus on being less invasive and traumatic and, at the same time, providing natural long-lasting results. In this article we describe step by step our facelift technique as it has been done over the past 10 years by the senior author.

Methods: This is a retrospective, descriptive, transversal study in which all patients who underwent a rhytidectomy using our technique from January 2002 to September 2012 were included.

Fat preserving by laser 1210-nm.

Introduction: The 1210-nm wavelength has absorption-affinity for Lipid-Rich Tissue and has demonstrated to stimulate adipocytes and mesenchymal cells of the subcutaneous tissue, with a new concept: Selective Photothermostimulation (SPS). The application in Liposuction of this wavelength is determined by its preservation of the integrity of adipocytes, making possible the use of these materials for fat grafting in Liposculpture, Breast Reconstruction or as filler in Face Rejuvenation, proven that this technique is less traumatic.

Materials And Methods: 102 patients diagnosed with lipodystrophy either associated to skin flaccidity or not were applied the 1210-nm diode laser (ORlight®) between June 2010 and August 2011.

Lateral brow lift: a surgical proposal.

Background: In search of alternative techniques for lateral brow lifts in an attempt to offer a less traumatic procedure with lasting results, we developed a simple technique for a lateral brow lift (LBL) that involves suspending the lateral portion of the frontalis muscle. It replaces raising the temporal flap in a conventional face-lift.

Methods: We present a description of the technique and review the histories of 71 patients who underwent this procedure in a private practice from 2002 to 2008.