A disc replacement device should also not be used in the presence of significant osteoporosis or an active infection. It is important to note that cervical arthroplasty is a newer and technically challenging procedure whose exact indications continue to evolve.he procedure and recovery Cervical disc replacement is performed with the patient under general anesthesia. Patients are positioned face up in the operating room and a one to two inch (3-5cm) horizontal incision is made on one side of the patientâs neck. The damaged disc is then exposed and removed.
Prize share: 1/1. The Nobel Prize in Physics 1921 was awarded to Albert Einstein for his services to Theoretical Physics, and especially for his discovery of the law of the photoelectric effect . Albert Einstein received his Nobel Prize one year later, in 1922. During the selection process in 1921, the Nobel Committee for Physics decided that none of the year's nominations met the criteria as outlined in the will of Alfred Nobel.
Albert Einstein. (Redirected from E=mc2) Albert Einstein (14 March 1879 â 18 April 1955) was a German-born theoretical physicist who developed the general theory of relativity, one of the two pillars of modern physics (alongside quantum mechanics). He received the Nobel Prize in Physics in 1921, but not for relativity.