Objective To study the effect of percutaneous kyphoplasty(PKP) for the treatment of osteoporotic compression fracture of spine.

目的探讨经皮椎体后凸成形术（PKP）治疗骨质疏松脊柱压缩性骨折的手术效果。

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Vertebral augmentation is a surgical procedure used to treat a compression fracture of the spine.

椎体扩张术用于治疗脊柱压缩性骨折。

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Menino, who used a cane to walk to the podium, has had persistent health problems including a six-week hospital stay last year to treat a respiratory infection and a compression fracture in his spine.

NPR: Boston Mayor Announces He Won't Seek Re-Election

Denny Hamlin suffered a compression fracture in his lower spine during Sunday's last-lap crash at Fontana, Calif.

NPR: Hamlin Has Compression Fracture In Lower Back