지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2020.1
- 수록면
- 323 - 330 (8page)
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초록· 키워드
오류제보하기
Purpose: This study aimed to analyze radiological outcomes in patients with adolescent idiopathic scoliosis (AIS) who underwent posterior correction with high-density pedicle screw-only constructs. We hypothesized that high-density pedicle screw-only constructs in AIS would provide a high correction rate and would facilitate the maintenance of the correction or obviate the loss thereof. Materials and Methods: We retrospectively analyzed radiological outcomes over a minimum follow-up period of 5 years in patients with AIS who underwent posterior correction with high-density pedicle screw-only constructs. A total of 124 consecutive patients were included. Demographic data, including age, sex, operated fusion level, numbers of screw, Lenke curve type, Risser stage, and follow-up period were retrospectively collected from electronic medical records and radiological measurements including serial follow-up. Results: The average number of pedicle screws was 1.96/vertebra. The average curve correction was 48.3% for the proximal thoracic (PT) curve, 83.1% for the main thoracic (MT) curve, and 80.2% for the thoracolumbar/lumbar (TL/L) curve at final followup. Use of high-density pedicle screw-only constructs helped achieve excellent correction rates, with no significant loss of correction at final follow-up. Conclusion: We obtained excellent correction rates of 48.3% for PT, 83.1% for MT, and 80.2% for TL/L curves using high-density pedicle screw-only constructs in AIS, with no significant loss of correction at final follow-up.
목차
등록된 정보가 없습니다.
참고문헌 (33)
참고문헌 신청
Kepler CK / 2012 / Long-term outcomes after posterior spine fusion for adolescent idiopathic scoliosis / Curr Opin Pediatr 24:68~75
Suk SI / 1995 / Segmental pedicle screw fixation in the treatment of thoracic idiopathic scoliosis / Spine(Phila Pa 1976) 20:1399~1405
Shufflebarger HL / 2004 / The posterior approach for lumbar and thoracolumbar adolescent idiopathic scoliosis: posterior shortening and pedicle screws / Spine(Phila Pa 1976) 29:269~276
Hee HT / 2007 / Comparison of segmental pedicle screw instrumentation versus anterior instrumentation in adolescent idiopathic thoracolumbar and lumbar scoliosis / Spine(Phila Pa 1976) 32:1533~1542
Li M / 2009 / Comparison of selective anterior versus posterior screw instrumentation in Lenke5C adolescent idiopathic scoliosis / Spine 34:1162~1166
Suk SI / 1995 / Segmental pedicle screw fixation in the treatment of thoracic idiopathic scoliosis / Spine(Phila Pa 1976) 20:1399~1405
Shufflebarger HL / 2004 / The posterior approach for lumbar and thoracolumbar adolescent idiopathic scoliosis: posterior shortening and pedicle screws / Spine(Phila Pa 1976) 29:269~276
Hee HT / 2007 / Comparison of segmental pedicle screw instrumentation versus anterior instrumentation in adolescent idiopathic thoracolumbar and lumbar scoliosis / Spine(Phila Pa 1976) 32:1533~1542
Li M / 2009 / Comparison of selective anterior versus posterior screw instrumentation in Lenke5C adolescent idiopathic scoliosis / Spine 34:1162~1166
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