in recent decade, with increasing competition, attracting and retaining customers are known as the most valuable competitive tool for many organizations. customers have a key role in success of businesses, so the managing of customers' relationship is one of organization priorities. although some organizations have customer relationship management, they are not able to absorb customer sati...

BACKGROUND AND PURPOSE Restoration of mechanical alignment after total knee arthroplasty can be achieved with ligament releases. Several previously described sequences and results achieved with cadaver knees, with measured resection implantation techniques, may not be applied to the balanced gap technique. We investigated the peroperative effect of stepwise soft tissue releases following the "t...