RT Journal Article
SR Electronic
T1 Fellowship and Practice Composition Affect Surgical Decision Making in Patients with Adult Degenerative Scoliosis: Spinal Deformity versus Degenerative Spinal Surgeons
JF International Journal of Spine Surgery
JO Int J Spine Surg
FD International Society for the Advancement of Spine Surgery
SP 21
DO 10.14444/2021
VO 9
A1 Protopsaltis, Themistocles
A1 Patel, Ashish
A1 Yoo, Andrew
A1 Lonner, Baron
A1 Bendo, John A.
YR 2015
UL https://www.ijssurgery.com/content/9/21.abstract
AB Background For the Adult Degenerative Scoliosis (ADS) patient with radiculopathy, there is no clear data in the literature to guide the spine surgeon's decision making in choosing between limited decompression alone, short segment fusion, or longer arthrodesis of the deformity. This study investigates the differences in operative planning, for patients with ADS and radiculopathy, between two groups of spine surgeons based on fellowship experience and practice composition.Methods Six Degenerative Spine surgeons (Group 1) and 6 Spinal Deformity surgeons (Group 2) were shown 7 cases of patients with ADS and radiculopathy. Surgeons completed a questionnaire detailing their planned operative intervention including the number of fusion levels, if any, approach, choice of bone graft, and interbody device. Pearson Correlation was used to investigate the association between fellowship training, practice composition, number of levels fused, and other variables. Intraclass correlation (ICC) analysis was used to investigate the internal consistency among the groups.Results There was a direct correlation between fellowship deformity experience and practice composition (r=0.75, p<0.01), and between deformity practice composition and the number of planned fusion levels (r=0.90, p<0.001). Group 1 surgeons fused a mean 3.7 vertebral levels (range 0-6.7), while Group 2 surgeons fused a mean 10.8 levels (range 4-16.5). Group 2 surgeons fused a significantly greater number of levels for each case than degenerative surgeons on paired student t-test (p=0.002). Group 1 surgeons chose decompression alone more commonly than deformity surgeons (p<0.05). Group 2 surgeons had significantly higher group consistency by ICC analysis (p=0.004).Conclusions Fellowship and practice composition influence the physician's surgical planning in ADS. There is a lack of standardized treatment paradigms for the management of radiculopathy in patients with ADS.