Trade encourages specialisation, which brings prosperity; global capital markets, for all their problems, allocate money more efficiently than local ones; economic co-operation encourages confidence and enhances security. Yet despite its obvious benefits, the globalised economy is under threat.
RA (the most common disease cause) and Paget disease of the cervical spine can cause atlantoaxial dislocation or subluxation, basilar invagination, or platybasia. Metastatic tumors that affect bone can cause atlantoaxial dislocation or subluxation.
The Symfony takes a different approach to maximizing a patientâs range of vision by addressing the optical property known as chromatic aberration. Because it tackles this chromatic aberration, the Symfony is an example of an emerging class of IOL known as the extended-depth-of-focus lens.