Results 61 to 70 of about 33,526 (310)

3D‐Printed Piezoionic/Bioelectronic Hydrogel for Electro‐Metabolic Regulation of Osteogenic Differentiation

Advanced Healthcare Materials, EarlyView.
A 3D‐printed piezoionic GPMx hydrogel enables stable electromechanical signal generation under mechanical loading, exhibiting long‐term durability and low fatigue. As a bioactive patch, it restores endogenous bioelectricity to stimulate osteogenesis via Ca2+ influx and mitochondrial activation, while simultaneously enabling label‐free alkaline ...
Sayan Deb Dutta, Myoung Joon Jeon, Youjin Seol, Ki‐Taek Lim   +3 more
wiley   +1 more source

A comparison of two conjunctival rotation autograft techniques in primary pterygium surgery. [PDF]

, 2017
PURPOSE: To compare the effects of 90° and 180° conjunctival rotational autograft (CRA) techniques used in primary pterygium surgery. METHODS: Forty-five patients were included in this retrospective study. Visual acuity (VA), corneal topography, and auto-
Aksoy, Umit, Bayramlar, Huseyin, Durucu, Ela, Karadag, Remzi, Okumus, Seydi, Ozsoy, Isilay, Rapuano, Christopher J., Sevimli, Neslihan   +7 more
core   +2 more sources

Tracheal autograft revascularization

The Journal of Thoracic and Cardiovascular Surgery, 1987
A series of experiments were conducted to assess the possibility of revascularizing tracheal homografts with an omental pedicle flap. Three different experiments were performed. In Group I (N = 4) a ten-ring tracheal allograft was embedded into the greater omentum of a recipient animal for 30 days.
S C, Balderman, G, Weinblatt
openaire   +2 more sources

Injectable Bone Cements: A Generational Framework for Bioactivity, Porosity, and Mechanobiological Design at the Nanoscale

Advanced NanoBiomed Research, EarlyView.
Key demographic, biological, and material considerations that drive the need for advanced injectable bone cement technologies. Injectable bone cements (IBCs) are widely used in orthopaedic and craniofacial applications due to their minimally invasive delivery and ability to provide early mechanical stabilisation.
Frank Fei, Yogambha Ramaswamy, Young Jung No   +2 more
wiley   +1 more source

Comparison of the Viability of Cryopreserved Fat Tissue in Accordance with the Thawing Temperature

Archives of Plastic Surgery, 2015
Background Adipose tissue damage of cryopreserved fat after autologous fat transfer is inevitable in several processes of re-transplantation. This study aims to compare and analyze the survivability of adipocytes after thawing fat cryopreserved at -20 ...
So-Min Hwang, Jong-Seo Lee, Hyung-Do Kim, Yong-Hui Jung, Hong-Il Kim   +4 more
doaj   +1 more source

5-Year survival of pediatric anterior cruciate ligament reconstruction with living donor hamstring tendon grafts [PDF]

, 2018
Background: It is well accepted that there is a higher incidence of repeat anterior cruciate ligament (ACL) injuries in the pediatric population after ACL reconstruction (ACLR) with autograft tissue compared with adults.
Cooper, Robert, Heath, Emma L, Pappas, Evangelos, Pinczewski, Leo, Roe, Justin P, Salmon, Lucy J   +5 more
core   +1 more source

Combined Superior Capsular Reconstruction and Lower Trapezius Transfer Using an Achilles Tendon Allograft Show Better Clinical Outcomes and Lower Graft Tear Rates Versus Isolated Superior Capsular Reconstruction for Chronic Posterosuperior Irreparable Massive Rotator Cuff Tears With Severe Fatty Infiltration in the Infraspinatus

Arthroscopy, EarlyView.
Purpose To compare the surgical outcomes of superior capsular reconstruction (SCR) combined with lower trapezius transfer (LTT) using an Achilles tendon allograft versus isolated SCR for the treatment of posterosuperior irreparable massive rotator cuff tears with severe infraspinatus fatty infiltration (Goutallier grades 3‐4).
Hui Ben, Jun‐Bum Lee, Hyun‐ki Lee, In‐Ho Jeon   +3 more
wiley   +1 more source

Correlation of Anthropometric Measurements with Hamstring Graft Size in Anterior Cruciate Ligament Reconstruction in Nepalese Population: A Prospective Observational Study

Journal of Karnali Academy of Health Sciences, 2023
Background: The use of autologous hamstring tendon for arthroscopic Anterior Cruciate ligament (ACL) reconstruction is very common. The size of hamstring tendons varies significantly between individuals, and graft diameter is unpredictable ...
Santosh Nepal, Mithilesh Kumar Gupta, Rajan Panthee, Gokul Kafle, Raj Kumar Sah   +4 more
doaj   +1 more source

Intraoperative Extracorporeal Irradiation for the Treatment of the Meningioma-Infiltrated Calvarium. [PDF]

, 2015
Objectives Complete removal of infiltrated bone is required to achieve a Simpson Grade 1 meningioma resection. Reconstruction of the resulting bone defect is typically achieved with a nonnative implant that can result in poor cosmesis, foreign body ...
Fragoso, Ruben, Kerr, Edward E, Schrot, Rudolph J, Shahlaie, Kiarash   +3 more
core   +1 more source

Editorial Commentary: Focus on Quadrupled Grafts With a Thick Anteromedial Bundle in Double‐Bundle Anterior Cruciate Ligament Reconstruction Using Hamstring Tendon Autografts to Improve Graft Survival: Could We Define a Target Graft Diameter?

Arthroscopy, EarlyView.
Abstract The aim of double‐bundle anterior cruciate ligament reconstructions (DB ACLRs) is the reconstruction of anteromedial and posterolateral bundles of the ACL in order to achieve better rotational stability and improved functional results compared with single‐bundle ACLR techniques. Several studies described a considerable failure rate of DB ACLRs.
Matthias Brockmeyer
wiley   +1 more source