Cancellous bone is a porous material composed of numerous trabecular elements, and its porosity changes according to its position within a bone. In this study, the effect of porosity distribution in ...

Mechanical properties are among the most concerned issues for artificial bone grafting materials. The scaffolds used for bone grafts are either too brittle (glass) or too weak (polymer), and therefore ...

Ultrasonic velocity is determined in a number of bovine cancellous (spongy) bone samples by using a double-probe-through-transmission ultrasonic pulse technique. The ultrasonic velocity, total mineral ...

[1] Simple curettage and allogeneic cancellous bone chip impaction grafting in solitary enchondroma of the short tubular bones of the hand. Scientific Reports (2023). [2] Tumours of the hand .

Biodegradable polymers and composites are promising candidates for biomedical implants in tissue engineering. However, state-of-the-art composite scaffolds suffer from a strength–toughness dilemma due ...

Bone cancer represents a serious medical condition that affects thousands of people each year, yet many individuals remain unfamiliar with its characteristics, symptoms, and treatment approaches.

It's a noncancerous bone tumor that doesn't spread to other parts of your body. It forms on top of existing bone tissue, usually in places such as your ankles, feet, toes, ear canals, sinus cavity ...

The total tissue volume of subchondral bone decreased at 2 weeks and increased at 4 weeks postsurgery, and the subchondral bone structure densified at 8 weeks . Microstructure disruption was indicated ...

Multicenter phase II study of anlotinib and toripalimab in patients with advanced soft tissue sarcoma (STS) and bone sarcoma (BS). Qiuzhong Pan , Peng Zhang , Lihong Zhang , Hui Li , Ruiqing Peng , ...

PHILADELPHIA — Three funeral directors sold hundreds of bodies to a former oral surgeon who allegedly collected the bones, tissue and skin from the corpses to be used in transplants, ...