Spondylolisthesis treatment using vertaux pedicle screw system, osteobone dual threaded screw, and occipital system: A study
San Suchitoto Hospital, El Salvador.
Research Article
World Journal of Advanced Research and Reviews, 2024, 22(01), 1443–1449
Publication history:
Received on 04 March 2024; revised on 20 April 2024; accepted on 23 April 2024
Abstract:
Background: Pedicle screw fixation has its origins in Europe. Spinal screw most commonly pedicle screws, play a major role in different spinal surgeries by providing stabilization to vertebrae that promote healing, and correction of deformities. In the recent era spondylolisthesis issue is more common. So, we have retrospectively analyzed using three different spinal screws of Titanium Alloy as per EN ISO 5832‐3:2021 to treat the spondylolisthesis issue in the lower lumbar spine, which were manufactured by Auxein Medical Private Limited.
Materials and Methods: Spinal screws consist of a variety of shapes and sizes. In this analysis total 45 patients with one year follow up were analyzed. The Spondylolisthesis related spinal issue of lower lumbar spine were treated by using different spine screws: VERTAUX Monoaxial Pedicle Screw with Cap (⌀ 5.5 mm, L 35 mm); Osteobone Multiaxial Pedicle Fenestrated Dual Thread Screw (⌀ 5 mm, L 25 mm) and VERTAUX - Occipital Polyaxial Pedicle Screw, Partial Thread (⌀ 5 mm, L 25 mm) of Ti-6Al-4V material which was manufactured by Auxein Medical Private Limited, India. X‐ray was used to examine the pre and post clinical conditions. In addition, the functional outcomes were assessed with Average VAS score.
Results: X‐ray showed good outcomes. Prior to the surgery the average VAS score was 8.1 and after one-year completion the average VAS score was seen 0.4 only. After 1 month, 3 months, 5 months and 9 months and 12 months the average VAS score were calculated as 6.2, 4.7, 3.3 and 1.9 respectively.
Conclusion: The treatment by using VERTAUX 5.5mm Pedicle Screw System, VERTAUX Osteobone Dual Threaded Screw and VERTAUX Occipital System showed good results with less complications.
Keywords:
VERTAUX 5.5mm Pedicle Screw System; VERTAUX Osteobone Dual Threaded Screw; VERTAUX Occipital System; Titanium Alloy; Spondylolisthesis; Spinal Stability
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