MAKO Surgical Corp. (MAKO) is a medical device company, which markets both RIO Robotic Arm Interactive Orthopedic System and RESTORIS family of implants to surgeons. The Company�s MAKOplasty Partial Knee Resurfacing is a treatment option designed to relieve pain and restore range of motion for adults living with early to mid-stage osteoarthritis that has not progressed to all three compartments of the knee. The Company�s MAKOplasty Total Hip Arthroplasty, is a RIO robotic arm application for those in need of total hip replacement. The Company�s RIO system features robotic arm technology with integrated surgical instruments and patient-specific visualization system to pre-plan and treat each patient. The RIO system and RESTORIS MCK MultiCompartmental Knee System offers a solution for the complexity of osteoarthritis in one or two compartments of the knee. The Company was acquired by Stryker Corporation.