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Error is the deviation of the obtained result from the true, expected value or the estimated central value. Errors are expressed in absolute or relative terms.
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Calculating pH for Titration Solutions: Strong Acid/Strong Base
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Minimally Invasive Pedicle Subtraction Osteotomy.

Andrew A Fanous1, Jason I Liounakos1, Michael Y Wang1

  • 1Department of Neurological Surgery, University of Miami, 1095 Northwest 14th Terrace, Miami, FL 33136, USA.

Neurosurgery Clinics of North America
|June 24, 2018
PubMed
Summary

The mini-open pedicle subtraction osteotomy offers a less invasive approach for spinal deformity correction. This technique shows promising results in improving patient outcomes and spinal alignment.

Keywords:
MISMinimally invasive surgeryPSOPedicle subtraction osteotomyScoliosisSpinal deformity

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Area of Science:

  • Spine surgery
  • Orthopedic surgery
  • Surgical techniques

Background:

  • Pedicle subtraction osteotomy (PSO) is effective for spinal deformity correction but has high morbidity.
  • Minimally invasive spine surgery (MISS) trends have led to less invasive techniques, but with limitations in correction degree.

Purpose of the Study:

  • To evaluate the efficacy of a mini-open pedicle subtraction osteotomy (mPSO) technique.
  • To address limitations of existing MISS techniques for spinal deformity correction.

Main Methods:

  • The mini-open pedicle subtraction osteotomy (mPSO) minimizes soft tissue disruption.
  • The rod-cantilever technique is employed to maximize spinal lordosis.

Main Results:

  • Preliminary data indicate significant improvements in patient-reported outcomes.
  • Coronal and sagittal spinal alignment showed significant improvements following mPSO.

Conclusions:

  • The mini-open pedicle subtraction osteotomy (mPSO) is a promising technique for spinal deformity correction.
  • This approach balances invasiveness with the potential for substantial spinal alignment correction.