Multilevel posterior spinal fusion following percutaneous third generation kyphoplasty complicated by vertebral compression fracture progression.

ABSTRACT

Newer third generation percutaneous kyphoplasty (PKs) may minimize risks associated with older generation kyphoplasties such as new adjacent fractures, fracture progression, cement leakage, neurologic sequelae, and kyphosis. Additionally, posterior pedicle spinal fusion (PPSF) may minimize risk of long-term complications following PKs while maximizing the benefits of stable spinal alignment. The patient developed adjacent fracture progression, posterior retropulsion, and kyphosis following third generation kyphoplasty. Vertebral compression fracture progression was corrected and prolonged symptomatic relief was successfully achieved with T11-L4 PPSF and L1-L2 laminectomy. Postoperative follow-ups at 2, 4, 7 weeks, 1 and 2 years showed continued symptomatic improvement in back pain with resolution of thigh and groin pain. This case supports the use of PPSF in third generation PK-related complications to provide long-term symptom relief and improve quality of life in patients with severe osteoporotic compression fractures.