Which Meyerding grade corresponds to 51-75% translation?

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Multiple Choice

Which Meyerding grade corresponds to 51-75% translation?

Explanation:
Meyerding grading for spondylolisthesis uses the percent forward translation of the upper vertebra relative to the lower one on a lateral view. A slip of 51% to 75% falls into Grade III, which is the range that indicates moderate slippage—more than halfway displaced but not complete. The standard boundaries are 0-25% for mild, 26-50% for moderate, 51-75% for Grade III, 76-100% for Grade IV, and greater than 100% for spondyloptosis. So 51-75% translation is assigned to Grade III. This helps clinicians gauge severity and guide management.

Meyerding grading for spondylolisthesis uses the percent forward translation of the upper vertebra relative to the lower one on a lateral view. A slip of 51% to 75% falls into Grade III, which is the range that indicates moderate slippage—more than halfway displaced but not complete. The standard boundaries are 0-25% for mild, 26-50% for moderate, 51-75% for Grade III, 76-100% for Grade IV, and greater than 100% for spondyloptosis. So 51-75% translation is assigned to Grade III. This helps clinicians gauge severity and guide management.

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