Healthy articular cartilage, covering the ends of bones in major joints such as hips and
knees, presents the most efficiently‐lubricated surface known in nature, with friction …

Articular cartilage defects bring about disability and worldwide socioeconomic loss,
therefore, articular cartilage repair and regeneration is recognized as a global issue …

Articular cartilage (AC) sheathes joint surfaces and minimizes friction in diarthrosis. The
resident cell population, chondrocytes, are surrounded by an extracellular matrix and a …

An osteochondral scaffold has a chondrogenic spiral scaffold in one end of an outer shell
made of sintered microspheres, and an osteogenic spiral scaffold in the other end of the …

Gelatin‐methacrylamide (gelMA) hydrogels are shown to support chondrocyte viability and
differentiation and give wide ranging mechanical properties depending on several cross …

Osteochondral (OC) repair is an extremely challenging topic due to the complex biphasic
structure and poor intrinsic regenerative capability of natural osteochondral tissue. In …

Background Robotic-assisted TKA was introduced to enhance the precision of bone
preparation and component alignment with the goal of improving the clinical results and …

In the past decades, considerable efforts have been made to propose experimental and
clinical treatments for articular cartilage defects. Yet, the problem of cartilage defects …

For the generation of multi-layered full thickness osteochondral tissue substitutes with an
individual geometry based on clinical imaging data, combined extrusion-based 3D printing …

The purpose of this study was to evaluate the distribution rate of etiologies leading to ankle
arthritis and to quantify and compare the important clinical and radiologic variables among …