Opening Wedge Tibial Osteotomy in Medial Osteoarthritis of Varus Knee: Is it Necessary to Graft?

Opening Wedge Tibial Osteotomy in Medial Osteoarthritis of Varus Knee: Is it Necessary to Graft?

Review Data

Q: Is the topic relevant to the journal area of interest? Is it contemporary and interesting for

researchers?

A: Very good

 

Abstract & Keywords

Q: Are all required components included in the abstract? Are the keywords appropriately chosen?

A: Very good

 

Goal

Q: Is the goal explicitly stated in the Introduction? Is its formulation clear and unambiguous?

A: Good

 

Structure

Q: Is the paper's structure coherent? Is it in coherence with the goal of the paper?

A: Good

 

Tools and Methods

Q: Are methods the author uses adequate and well used?

A: Very good

 

Discussion & Conclusion

Q: Is it related to the results presented before? Do you consider them as coherent?

A: Good

 

Comments:

The Discussion section throws light upon the surgical method of opening wedge high tibial osteotomy (OWHTO), which provides a precise correction of the alignment and maintenance of the correction over time. It further confirms that the defect can be completely filled with this procedure without grafting. The study Concludes that obesity and initial lateral cortex fracture appeared as risk factors for non-consolidation of OWHTO with large correction. Also, OWHTO without graft interposition using 4 holes Puddu plate with wedges can be considered an alternative in the treatment of medial osteoarthrosis of the varus knee, enabling the correction of the deformity and improvement of the clinical picture.

 

Literature

Q: Does the author utilize relevant literature?

A: Very good

 

Author's knowledge

Q: What is the level of the author’s knowledge? Does the author utilize all recent contributions relevant to the topic?

A: Very good

 

Length

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A: Good

 

Figures & Tables

Q: Does the author use them suitably? Are legend and notations clear?

A: Very good

 

Writing style

Q: Is it clear and understandable?

A: Good

 

Further comments on the paper

Comments: This continuous retrospective study demonstrates that opening wedge high tibial osteotomy (OWHTO) can be performed without material interposition to fill the defect. Bone union, its complications (delayed union, nonunion) and functional results with this method have been evaluated in this study. Filling up the osteotomy defect with available materials has various disadvantages such as foreign body reaction, degree of resorption, degree of re-population, and donor site complications for the autograft. This study is of significance as with the advent of new implant that can provide stable fixation, achieving opening wedge high tibial osteotomy without filling the defect and letting the replacement of the lost bone material naturally has become possible.

 

Q: Would you recommend this manuscript for further publication?

A: Yes - Suitable to be published

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Author Info

Corresponding Author
El Ibrahimi Abdelhalim
Department of Orthopedic Surgery B4, UH Hassan II of Fez, Morocco

Article Info

Article Type
Research Article
Publication history
Received: Sat 06, Mar 2021
Accepted: Fri 19, Mar 2021
Published: Fri 02, Apr 2021
Copyright
© 2021 El Ibrahimi Abdelhalim. This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited. Hosting by Science Repository. All rights reserved.
DOI: 10.31487/j.SCR.2021.04.02