Differences in preoperative planning for high-tibial osteotomy between the standing and supine positions View Full Text


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Article Info

DATE

2021-03-01

AUTHORS

Takehiko Matsushita, Shu Watanabe, Daisuke Araki, Kanto Nagai, Yuichi Hoshino, Noriyuki Kanzaki, Tomoyuki Matsumoto, Takahiro Niikura, Ryosuke Kuroda

ABSTRACT

INTRODUCTION: Previous studies have reported that alignment changes depend on the patient's position in orthopedic surgery. However, it has not yet been well examined how the patient's position affects the preoperative planning in high-tibial osteotomy (HTO). Therefore, the aim of this study was to investigate the effects of the patient's position on preoperative planning in HTO. MATERIALS AND METHODS: A total of 60 knees in 55 patients who underwent HTO were retrospectively examined. Virtual preoperative planning for medial open-wedge HTO (OWHTO), lateral closed-wedge HTO (CWHTO), and hybrid CWHTO were performed by setting the percentage of the weight-bearing line (%WBL) at 62% as an optimal alignment. The correction angle differences between the supine and standing radiographs were measured. The virtual %WBL (v%WBL) was determined by applying the correction angle obtained from the standing radiograph to the supine radiograph. The %WBL discrepancy (%WBLd) was calculated as v%WBL - 62 (%) to predict the possible correction errors during surgeries. A single regression analysis was performed to examine the correlation between the correction angle difference and %WBLd. RESULTS: The mean correction angle was significantly higher when the preoperative planning was based on standing radiographs than when based on supine radiographs (P < 0.001), and the mean difference was 2.2 ± 1.5°. The difference between the two conditions in the medial opening gaps for OWHTO, lateral wedge sizes (mm) for CWHTO, and hybrid CWHTO were 2.6 ± 2.0, 2.3 ± 1.6, and 1.9 ± 1.4, respectively. The mean v%WBL was 71.2% ± 7.3%, and the mean %WBLd was 10.1% ± 7.4%. A single regression analysis revealed a linear correlation between the correction angle difference and %WBLd (%WBLd = 4.72 × correction angle difference + 0.08). No statistically significant difference in the parameters was found between the supine and standing radiographs postoperatively. CONCLUSIONS: We found significant differences in the estimated correction angles between the supine and standing radiographs in the planning for HTO. Therefore, surgeons should carefully consider the difference between supine and standing radiographs and estimate the possible correction error during surgery when planning a HTO. More... »

PAGES

8

References to SciGraph publications

  • 2019-11-28. Increased preoperative medial and lateral laxity is a predictor of overcorrection in open wedge high tibial osteotomy in KNEE SURGERY, SPORTS TRAUMATOLOGY, ARTHROSCOPY
  • 2012-07-07. Digital planning of high tibial osteotomy. Interrater reliability by using two different software in KNEE SURGERY, SPORTS TRAUMATOLOGY, ARTHROSCOPY
  • 2017-11-30. Satisfactory functional and radiological outcomes can be expected in young patients under 45 years old after open wedge high tibial osteotomy in a long-term follow-up in KNEE SURGERY, SPORTS TRAUMATOLOGY, ARTHROSCOPY
  • 2016-12-01. Comparison of Cable Method and Miniaci Method Using Picture Archiving and Communication System in Preoperative Planning for Open Wedge High Tibial Osteotomy in KNEE SURGERY & RELATED RESEARCH
  • 2019-07-09. Difference in joint line convergence angle between the supine and standing positions is the most important predictive factor of coronal correction error after medial opening wedge high tibial osteotomy in KNEE SURGERY, SPORTS TRAUMATOLOGY, ARTHROSCOPY
  • 2019-04-12. Preoperative latent medial laxity and correction angle are crucial factors for overcorrection in medial open-wedge high tibial osteotomy in KNEE SURGERY, SPORTS TRAUMATOLOGY, ARTHROSCOPY
  • 2018-03-30. More accurate correction can be obtained using a three-dimensional printed model in open-wedge high tibial osteotomy in KNEE SURGERY, SPORTS TRAUMATOLOGY, ARTHROSCOPY
  • 2016-08-18. Discrepancy of alignment in different weight bearing conditions before and after high tibial osteotomy in INTERNATIONAL ORTHOPAEDICS
  • 2017-06-07. Intraoperative adjustment of alignment under valgus stress reduces outliers in patients undergoing medial opening-wedge high tibial osteotomy in ARCHIVES OF ORTHOPAEDIC AND TRAUMA SURGERY
  • 2019-12-11. Patient-specific prediction of joint line convergence angle after high tibial osteotomy using a whole-leg radiograph standing on lateral-wedge insole in KNEE SURGERY, SPORTS TRAUMATOLOGY, ARTHROSCOPY
  • 2018-12-01. Short-Term Results of Hybrid Closed-Wedge High Tibial Osteotomy: A Case Series with a Minimum 3-Year Follow-up in KNEE SURGERY & RELATED RESEARCH
  • 2015-07-08. Effect of soft tissue laxity of the knee joint on limb alignment correction in open-wedge high tibial osteotomy in KNEE SURGERY, SPORTS TRAUMATOLOGY, ARTHROSCOPY
  • 2016-07-21. Preoperative varus laxity correlates with overcorrection in medial opening wedge high tibial osteotomy in ARCHIVES OF ORTHOPAEDIC AND TRAUMA SURGERY
  • Identifiers

    URI

    http://scigraph.springernature.com/pub.10.1186/s43019-021-00090-7

    DOI

    http://dx.doi.org/10.1186/s43019-021-00090-7

    DIMENSIONS

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    PUBMED

    https://www.ncbi.nlm.nih.gov/pubmed/33648604


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    19 schema:description INTRODUCTION: Previous studies have reported that alignment changes depend on the patient's position in orthopedic surgery. However, it has not yet been well examined how the patient's position affects the preoperative planning in high-tibial osteotomy (HTO). Therefore, the aim of this study was to investigate the effects of the patient's position on preoperative planning in HTO. MATERIALS AND METHODS: A total of 60 knees in 55 patients who underwent HTO were retrospectively examined. Virtual preoperative planning for medial open-wedge HTO (OWHTO), lateral closed-wedge HTO (CWHTO), and hybrid CWHTO were performed by setting the percentage of the weight-bearing line (%WBL) at 62% as an optimal alignment. The correction angle differences between the supine and standing radiographs were measured. The virtual %WBL (v%WBL) was determined by applying the correction angle obtained from the standing radiograph to the supine radiograph. The %WBL discrepancy (%WBLd) was calculated as v%WBL - 62 (%) to predict the possible correction errors during surgeries. A single regression analysis was performed to examine the correlation between the correction angle difference and %WBLd. RESULTS: The mean correction angle was significantly higher when the preoperative planning was based on standing radiographs than when based on supine radiographs (P < 0.001), and the mean difference was 2.2 ± 1.5°. The difference between the two conditions in the medial opening gaps for OWHTO, lateral wedge sizes (mm) for CWHTO, and hybrid CWHTO were 2.6 ± 2.0, 2.3 ± 1.6, and 1.9 ± 1.4, respectively. The mean v%WBL was 71.2% ± 7.3%, and the mean %WBLd was 10.1% ± 7.4%. A single regression analysis revealed a linear correlation between the correction angle difference and %WBLd (%WBLd = 4.72 × correction angle difference + 0.08). No statistically significant difference in the parameters was found between the supine and standing radiographs postoperatively. CONCLUSIONS: We found significant differences in the estimated correction angles between the supine and standing radiographs in the planning for HTO. Therefore, surgeons should carefully consider the difference between supine and standing radiographs and estimate the possible correction error during surgery when planning a HTO.
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    28 WBLd
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    31 alignment changes
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    33 angle
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    52 lateral wedge sizes
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    70 patients
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    81 size
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    94 schema:name Differences in preoperative planning for high-tibial osteotomy between the standing and supine positions
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