Reconstruction of subarticular bone defects is an intractable challenge in orthopedics. The
simultaneous repair of cancellous defects, fractures, and cartilage damage is an ideal …

As a biodegradable material, magnesium alloy has a modulus similar to that of bone, and
given the biological activity of its degradation products, it has the potential to be a bone …

WE43 is a well-recognized magnesium alloy and has been successfully used in clinical
biodegradable implants. High temperature oxidation (HTO) has been developed to inhibit …

Restoring bone defects caused by conditions such as tumors, trauma, or inflammation is a
significant clinical challenge. Currently, there is a need for the development of bone tissue …

Porous tantalum (Ta) scaffold is a novel implant material widely used in orthopedics
including joint surgery, spinal surgery, bone tumor surgery, and trauma surgery. However …

Background Three-dimensional (3D) printing technology has been widely used in
orthopedics; however, it is still limited to the change of macroscopic structures. In order to …

The 3D printed metallic implants are considered bioinert in nature because of the absence
of bioactive molecules. Thus, surface modification of bioinert materials is expected to …

Background In recent years, there has been significant research progress on in situ articular
cartilage (AC) tissue engineering with endogenous stem cells, which uses biological …

Biomaterial with the dual-functions of bone regeneration and antibacterial is a novel therapy
for infective bone defects. Three-dimensional (3D)-printed porous titanium (pTi) benefits …

The effects of pore size in additively manufactured biodegradable porous magnesium on the
mechanical properties and biodegradation of the scaffolds as well as new bone formation …