Definition of nervous for English Language Learners. : 1  having or showing feelings of being worried and afraid about what might happen. : 2  often or easily becoming worried and afraid about what might happen. : 3  causing someone to feel worried and afraid : making someone nervous.
Most patients after hip surgery are kept on partial weight-bearing for 6 weeks. In theory, patients with cemented prostheses are capable of bearing full weight immediately after surgery. The cement has reached 90% of its strength some 10-15 minutes mixing.
Hip Replacement Surgery. Guide. Total joint replacement involves surgery to replace the ends of both bones in a damaged joint to create new joint surfaces. Total hip replacement surgery uses metal, ceramic, or plastic parts to replace the ball at the upper end of the thighbone (femur) and resurface the hip socket in the pelvic bone. Total hip replacement surgery replaces damaged cartilage with new joint material in a step-by-step process . Doctors may attach replacement joints to the bones with or without cement. Cemented joints are attached to the existing bone with cement, which acts as a glue and attaches the artificial joint to the bone.