Journal article
Long-term clinical and radiographic results of Cotrel-Dubousset instrumentation of right thoracic adolescent idiopathic scoliosis
The Iowa orthopaedic journal, Vol.27, pp.40-46
2007
PMCID: PMC2150653
PMID: 17907428
Appears in Diamond Open Access
Abstract
Little substantive data is available in the literature on the long-term clinical and radiological results of Cotrel-Dubousset instrumentation (CDI) for the treatment of adolescent idiopathic scoliosis. We therefore retrospectively investigated the long-term clinical and radiographic outcome of patients who underwent (CDI) for right thoracic adolescent idiopathic scoliosis. 54 consecutive patients (45 females, 9 males) who underwent CDI for right thoracic adolescent idiopathic scoliosis with an average age of 14 years (range 10-21 years) at surgery were included in this series. There were 18 King Type II, 19 Type III, 5 Type IV, 3 Type V and 9 double major curves. The average coronal Cobb angle of the primary thoracic curve preoperatively, postoperatively and at latest follow-up was 55 degrees, 17 degrees and 22 degrees, respectively. The lumbar curve (secondary and double major) averaged 40 degrees, 21 degrees and 23 degrees, respectively. Coronal balance (deviation from the central sacral line) was slightly improved from 13 mm to 11 mm. The average shoulder elevation increased from 3 degrees to 5 degrees, presumably as a result of the rod derotation maneuver. Thoracic kyphosis (20 degrees to 22 degrees) and lumbar lordosis (49 degrees to 54 degrees) was preserved or even improved by the instrumentation. All patients were doing well and had no complaints with regard to a substantial limitation of professional or sports activity. There were no apparent non-unions, infections or neurological complications. CDI of adolescent right thoracic idiopathic scoliosis provides encouraging clinical and radiographic results at an average follow-up of 9 years (2 to 16 years). Overall patient satisfaction, functional status and subjective cosmetic improvement is high.
Details
- Title: Subtitle
- Long-term clinical and radiographic results of Cotrel-Dubousset instrumentation of right thoracic adolescent idiopathic scoliosis
- Creators
- Norbert Boos - Dept. of Orthopaedic Surgery, University of Iowa Hospitals and Clinics, Iowa City, Iowa, USA. nboos@balgrist.unizh.chLori A DolanStuart L Weinstein
- Resource Type
- Journal article
- Publication Details
- The Iowa orthopaedic journal, Vol.27, pp.40-46
- Publisher
- Dept. of Orthopaedics, The University of Iowa; United States
- PMID
- 17907428
- PMCID
- PMC2150653
- ISSN
- 1541-5457
- eISSN
- 1555-1377
- Language
- English
- Date published
- 2007
- Academic Unit
- Stead Family Department of Pediatrics; Orthopedics and Rehabilitation
- Record Identifier
- 9984040540302771
Metrics
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