Rupturing a tendon or ligament can be a devastating setback for athletes both professional and amateur, and not just for the hefty medical costs associated with treatment and rehabilitation. These ...

Supported scaffolds are built on the ground and come in standard lengths. When scaffolds reach a height-to-base ratio of 4:1 or greater, they must be restrained from tipping by OSHA-approved methods.

Chondral defect is a kind of defect which refers to focal area damage to the articular cartilage. This defect also damages the bone which is lying underneath the cartilage. Symptoms indicating this ...