Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Advantages and Disadvantages
| Advantages |
| Easy technique without steep learning curve |
| Requirement for fewer instruments and reduction of operating time |
| Fewer morbidities than associated with posterior portal access (neurovascular injury, cartilage injury) |
| Disadvantages |
| Inability to predict degree of medial-compartment widening |
