Final answer:
The VA Locking Attachment Plate/ Spider Plate provides bicortical fixation around a prosthesis and the screws should be arranged in a specific pattern for optimal stability.
Step-by-step explanation:
The VA Locking Attachment Plate/ Spider Plate is used for bicortical fixation around a prosthesis. The screws used with this plate should be arranged in a specific manner to ensure proper fixation.
The true answer is 1) True. The screws should be arranged in a specific pattern to provide optimal stability. This arrangement may vary depending on the specific prosthesis and the surgeon's preference.