Which statement is true about Eclipse cage screws lengths?

• A. There are eight available lengths
• B. There are six available lengths
• C. There are four available lengths
• D. There are two available lengths

Answer: (C)

Eclipse cage screw lengths are provided in four distinct sizes to accommodate different vertebral depths and bone quality while keeping the system practical to inventory. This range covers the common anatomical variations you’ll encounter, so you can achieve secure fixation without needing many extra sizes. If there were more lengths, it would complicate selection and stocking without adding meaningful benefit for most cases. If there were fewer lengths, you’d risk not finding a screw that fits the anatomy well, or you’d have to adapt intraoperatively in ways that could affect fixation. A four-length set balances reliability and practicality, which is why this statement is true.