ArticleGlobal spine journal2024
Comparison of Wiltse Approach of Pedicle Screw Fixation With or Without Vertebroplasty in the Treatment of Genant III Degree Osteoporotic Thoracolumbar Fractures: Analysis of Clinical Findings, Radiographic Parameters, and Follow-Up Complications.
Article in Global spine journal, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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6 authors at 2 institutions in 1 country.
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Abstract
STUDY
designA retrospective case-control study.
objectiveThis study aimed to compare the effects of the Wiltse approach of pedicle screw fixation (PSF) either in combination with or without vertebroplasty (VP) in the treatment of Genant III degree osteoporotic thoracolumbar fractures (Genant III-OTLFs).
methodsA retrospective study of Genant III-OTLFs was performed from January 2018 to December 2019, including 54 cases of PSF + VP and 56 cases of PSF. Clinical indicators [visual analog scale (VAS) score, Oswestry disability index (ODI)], radiographic parameters [local kyphosis angle (LKA), percentage of anterior, central, and posterior vertebral heights (AVH%, CVH%, and PVH%, respectively)] and follow-up complications [adjacent vertebral fracture (AVF), residual pain (RP), vertebral height loss (VHL), and internal fixation failure (IFF)] were compared between the 2 groups.
resultsNo differences in surgical outcomes, clinical indicators, and radiographic parameters were observed between the 2 groups during the preoperation period and 7 days post-operatively (P > .05). However, the VAS score [2.0 (.6), 1.9 (.5)], ODI [23.7 (4.0), 22.6 (3.0)], LKA [9.5 (1.8), 10.6 (3.0)], AVH% [90.1 (2.7), 87.7 (6.0)], CVH% [92.5 (2.6), 91.3 (3.7)], and PVH% [93.4 (2.0), 92.7 (2.4)] at 1 year post-operatively and last follow-up of the PSF + VP group were better than those of the PSF group [2.5 (.8), 3.1 (1.1), 26.6 (3.8), 29.6 (4.6), 12.2 (1.6), 16.6 (3.2), 84.9 (4.0), 69.9 (6.6), 88.1 (3.1), 78.2 (5.1), 89.7 (2.3), 84.8 (4.6)], respectively (P < .001). During follow-up, the incidence of AVF had no difference (P > .05), while that of RP (32.1 vs 14.8%), VHL (33.9 vs 9.3%) and IFF (17.9 vs 5.6%) had statistical differences between them (P < .05).
conclusionThe Wiltse approach of PSF combined with VP for Genant III-OTLFs can not only effectively relieve pain, restore vertebral height, and correcte kyphosis, but also better maintain vertebral height, delay kyphosis progression, and reduce complications during follow-up.
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