J Arthroplasty July 2017 PMID 28302462

The Impact of Mechanical and Restricted Kinematic Alignment on Knee Anatomy in Total Knee Arthroplasty.

Abdulaziz M Almaawi, Jonathan R B Hutt, Vincent Masse, Martin Lavigne, Pascal-Andre Vendittoli

Mentions

14
Peak: 3 in Oct 2020
across 2 sources since May 2020

Extended reach

32,871
potential audience

Total likes

316

Video views

31,574

Mentions per month

May 2020 – Apr 2025

Where it's discussed

  • X / Twitter9 posts
  • YouTube5 videos

AI synopsis

What people are saying

The collective discussions highlight the importance of principles like ligament balancing and case examples that demonstrate the benefits of restricted kinematic alignment, using language that underscores its potential to enhance surgical success and preserve knee anatomy, thus reflecting moderate agreement, interest, engagement, and perceived impact.

AgreementModerate agreement

Most discussions reflect a general consensus that the article supports emerging practices favoring preservation of natural knee anatomy.

InterestModerate interest

Participants show moderate interest, engaging with practical tips and principles rather than deep theoretical debates.

EngagementModerate engagement

Comments include references to specific principles and case examples, indicating a meaningful level of engagement.

ImpactModerate impact

The discussions suggest recognition of the article's relevance to improving surgical outcomes, hinting at a positive impact on clinical practices.

Abstract in brief

  • The study compares traditional mechanical alignment (MA) in total knee arthroplasty (TKA), which alters the patient's natural knee anatomy, with kinematic alignment (KA) that aims to restore the original anatomy, using a restricted KA protocol to minimize deviations.
  • Analysis of nearly 5000 knee scans showed that most patients had significant natural variations in knee angles, and applying the restricted KA protocol resulted in fewer and smaller corrections compared to MA, indicating it better preserves native anatomy.
  • The findings suggest that while MA often requires major modifications to align the knee, the restricted KA protocol offers a hybrid approach that maintains more of the patient's original knee structure, potentially improving surgical outcomes.]

Top posts

Most liked on X and Bluesky
Dr.ムロラニスト
@The_Muroranist · X

上記の根拠文献① ・人工膝前の4884膝の脛骨内側傾斜(MPTA)と大腿骨外側傾斜(LDFA)を測定 ・術後MPTA・LDFAが基準値±5°以内、大腿骨-脛骨軸角度(HKA)が術後±3°以内になるか検討 ・結果 術前平均 MPTA:2.9°内反 LDFA2.7°外反 51%が上記基準値内に収まる 83%が矯正が必要 https://t.co/xDV1rTagyQ

Apr 21, 2022 · 1 like · 883 followers View post →
Maged Shahin MD, MSc, PhD, FAAOS
@Arthroplastist · X

Collateral ligaments laxities and balance in total knee arthroplasty https://t.co/4sOsJy9yGa via @YouTube

Oct 22, 2020 · 261 followers View post →
William Lau
@RockLiu12 · X

The 5 principles to perform restricted kinematic alignment total knee ar... https://t.co/NdXtlKm5Ly 来自 @YouTube

Apr 6, 2025 · 22 followers View post →
William Lau
@RockLiu12 · X

The 5 principles to perform restricted kinematic alignment total knee ar... https://t.co/2wrfNUaeYH 来自 @YouTube

Apr 18, 2023 · 22 followers View post →
William Lau
@RockLiu12 · X

The 5 principles to perform restricted kinematic alignment total knee ar... https://t.co/2wrfNU9H99 来自 @YouTube

Apr 5, 2023 · 22 followers View post →
William Lau
@RockLiu12 · X

The 5 principles to perform restricted kinematic alignment total knee ar... https://t.co/2wrfNU9H99 来自 @YouTube

Nov 14, 2022 · 22 followers View post →

All mentions

William Lau
@RockLiu12 · X

Collateral ligaments laxities and balance in total knee arthroplasty https://t.co/QUgkY0lqvP 来自 @YouTube

Apr 6, 2025 · 22 followers View post →
William Lau
@RockLiu12 · X

The 5 principles to perform restricted kinematic alignment total knee ar... https://t.co/NdXtlKm5Ly 来自 @YouTube

Apr 6, 2025 · 22 followers View post →
William Lau
@RockLiu12 · X

The 5 principles to perform restricted kinematic alignment total knee ar... https://t.co/2wrfNUaeYH 来自 @YouTube

Apr 18, 2023 · 22 followers View post →
William Lau
@RockLiu12 · X

The 5 principles to perform restricted kinematic alignment total knee ar... https://t.co/2wrfNU9H99 来自 @YouTube

Apr 5, 2023 · 22 followers View post →
William Lau
@RockLiu12 · X

Restricted Kinematic Alignment TKA: Cases examples https://t.co/wY1ACfh0MI 来自 @YouTube

Apr 4, 2023 · 22 followers View post →
William Lau
@RockLiu12 · X

Restricted Kinematic Alignment TKA: Cases examples https://t.co/wY1ACfh0MI 来自 @YouTube

Jan 7, 2023 · 22 followers View post →
William Lau
@RockLiu12 · X

The 5 principles to perform restricted kinematic alignment total knee ar... https://t.co/2wrfNU9H99 来自 @YouTube

Nov 14, 2022 · 22 followers View post →
Dr.ムロラニスト
@The_Muroranist · X

上記の根拠文献① ・人工膝前の4884膝の脛骨内側傾斜(MPTA)と大腿骨外側傾斜(LDFA)を測定 ・術後MPTA・LDFAが基準値±5°以内、大腿骨-脛骨軸角度(HKA)が術後±3°以内になるか検討 ・結果 術前平均 MPTA:2.9°内反 LDFA2.7°外反 51%が上記基準値内に収まる 83%が矯正が必要 https://t.co/xDV1rTagyQ

Apr 21, 2022 · 1 like · 883 followers View post →
Maged Shahin MD, MSc, PhD, FAAOS
@Arthroplastist · X

Collateral ligaments laxities and balance in total knee arthroplasty https://t.co/4sOsJy9yGa via @YouTube

Oct 22, 2020 · 261 followers View post →