The offset for the Posterior Offset option of the suture cup is which value?

The offset for the Posterior Offset option of the suture cup is which value?

• A. 4 mm
• B. 2 mm
• C. 1 mm
• D. 3 mm

Answer: (B)

The key idea is that the offset setting controls how far the suture cup sits posterior to the reference plane, so it aligns with the posterior tissue plane for optimal bite and tension. A 2 mm posterior offset places the cup slightly behind the centerline, which typically matches the natural posterior anatomy and provides secure tissue capture without crowding surrounding structures or over-tensioning the repair. If you choose a larger offset, like 4 mm, the cup may sit too far back, risking improper alignment or excessive posterior tension; a smaller offset, such as 1 mm, may not engage the posterior tissue adequately; 3 mm is more posterior than necessary in most cases. Therefore, 2 mm is the standard, balanced choice for the Posterior Offset option.

The key idea is that the offset setting controls how far the suture cup sits posterior to the reference plane, so it aligns with the posterior tissue plane for optimal bite and tension. A 2 mm posterior offset places the cup slightly behind the centerline, which typically matches the natural posterior anatomy and provides secure tissue capture without crowding surrounding structures or over-tensioning the repair. If you choose a larger offset, like 4 mm, the cup may sit too far back, risking improper alignment or excessive posterior tension; a smaller offset, such as 1 mm, may not engage the posterior tissue adequately; 3 mm is more posterior than necessary in most cases. Therefore, 2 mm is the standard, balanced choice for the Posterior Offset option.