Radiologic Outcomes According to Varus Deformity in Minimally Invasive Surgery Total Knee Arthroplasty

Yoo, Ju Hyung; Park, Sang Hoon; Han, Chang Dong; Oh, Hyun Cheol; Park, Jun Yong; Choi, Seung Jin

doi:10.3349/ymj.2016.57.1.225

Cited by 3 publications

(1 citation statement)

References 24 publications

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“…Periprosthetic fractures after total knee arthroplasty (TKA) are also gradually increasing. 1 2 3 4 5 Of the patients who undergo primary TKA, 0.3–2.5% are reported to sustain a periprosthetic fracture as a catastrophic complication of primary TKA. 1 2 3 4 6 …”

Section: Introductionmentioning

confidence: 99%

Revision Arthroplasty Using a MUTARS® Prosthesis in Comminuted Periprosthetic Fracture of the Distal Femur

et al. 2016

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Periprosthetic fractures after total knee arthroplasty (TKA) are gradually increasing, reflecting extended lifespan, osteoporosis, and the increasing proportion of the elderly during the past decade. Supracondylar periprosthetic femoral fracture is a potential complication after TKA. Generally, open reduction and internal fixation are the conventional option for periprosthetic fracture after TKA. However, the presence of severe comminution with component loosening can cause failure of internal fixation. Although the current concept for periprosthetic fracture is open reduction and internal fixation, we introduce an unusual case of revision arthroplasty using a MUTARS® prosthesis for a comminuted periprosthetic fracture in the distal femur after TKA, with technical tips.

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Section: Introductionmentioning

confidence: 99%

Revision Arthroplasty Using a MUTARS® Prosthesis in Comminuted Periprosthetic Fracture of the Distal Femur

et al. 2016

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Interactive Surgery System with 3D Electromagnetic Motion Tracker for Training Surgeons in Skin Cutting Skills Needed in Total Knee Arthroplasty

Uozumi¹,

Nagamune²

2017

JACIII

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Total knee arthroplasty (TKA) is an effective surgery for knees damaged by osteoarthritis, rheumatoid arthritis, and post-traumatic arthritis. This procedure requires an expert surgeon with a high level of skill and experience. Although a navigation system for improving precision and shortening operative time has been already studied, there has not yet been a study done on an instruction system for improving the skills of surgeons. The purpose of this study is to develop a training system that teaches the TKA surgery so that non-expert surgeons can use it to obtain skin-cutting skills. The proposed method includes a simulator for a model knee with a 3D electromagnetism motion tracker. Through experimentation, a method of evaluating incisions into the skin is established by tracing a line with a mock scalpel. The proposed method is applied to six non-experts. The results for the length experiments are 87.82±8.88 (Set 1: non-teaching), 92.66±5.77 (Set 2: teaching), and 92.14±6.17 (Set 3: non-teaching). The results for the position experiments are 70.64±15.11 (Set 1: non-teaching), 83.63±10.07 (Set 2: teaching), and 82.05±7.80 (Set 3: non-teaching). In conclusion, the proposed method succeeds in teaching the operator scalpel incision skills.

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Outcomes of total knee replacement with the use of a NexGen MIS Tibial Component (Mini-keel) : a systematic review

Nakano¹,

Mizuno²,

Takayama³

et al. 2021

Acta Orthop Belg

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NexGen MIS Tibial Component (Mini-keel) is a tibial component specially developed for minimally invasive surgery in total knee replacement (TKR), and the size limitations of its design and the modular system could affect tibial fixation strength, however, this has not been precisely evaluated thus far. This study aimed to systematically review the literature describing the outcome following TKR with the use of a Mini-keel. Electronic searches of databases were undertaken in July 2019 by two experienced orthopaedic surgeons according to the PRISMA guidelines for literature describing the outcomes of TKR with the use of a Mini-keel. Quality of studies was assessed using the Joanna Briggs Institute Critical Appraisal Checklist. The initial search found a total of 623 studies from all the databases. Seven studies met all the inclusion criteria and were eligible for critical appraisal and quality assessment. In total, 2,198 cases were included in the systematic review. Thirty-five revision cases due to aseptic loosening were found from the systematic review. Two studies were negative about using a Mini-keel and three studies were positive about it, while the other two studies did not judge the quality of a Mini-keel. There have been conflicting conclusions among studies for the use of a Mini-keel. There remains a paucity of prospective cohort studies between TKRs with the use of a Mini-keel and those with the use of a conventional implant, which makes it difficult to determine the usefulness and reliability of this implant.

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Radiologic Outcomes According to Varus Deformity in Minimally Invasive Surgery Total Knee Arthroplasty

Cited by 3 publications

References 24 publications

Revision Arthroplasty Using a MUTARS® Prosthesis in Comminuted Periprosthetic Fracture of the Distal Femur

Revision Arthroplasty Using a MUTARS® Prosthesis in Comminuted Periprosthetic Fracture of the Distal Femur

Interactive Surgery System with 3D Electromagnetic Motion Tracker for Training Surgeons in Skin Cutting Skills Needed in Total Knee Arthroplasty

Outcomes of total knee replacement with the use of a NexGen MIS Tibial Component (Mini-keel) : a systematic review

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