人工膝関節置換術の市場規模、シェア、成長分析、インプラントタイプ別、手技別、エンドユーザー別、地域別 - 産業予測、2025年～2032年

人工膝関節置換術の世界市場規模は2023年に107億米ドルと評価され、2024年の112億1,000万米ドルから2032年までには163億2,000万米ドルに成長し、予測期間（2025年～2032年）のCAGRは4.8%で成長する見通しです。

人工膝関節置換術市場は、切断につながる交通事故の発生率が上昇していることから、大きな成長が見込まれています。人工知能（AI）やロボット工学などの先進技術により、手術効率が向上し、各患者固有の膝の力学を考慮したオーダーメイドの手術計画の開発が可能になっています。このような技術主導型医療機器に対する需要の急増は、研究開発投資の増加やロボット工学の新製品発売の波によって後押しされています。ロボット支援手術の登場は、治療成績の向上だけでなく、患者の回復時間の短縮をも約束します。Stryker CorporationのMako Total Hip 4.0システムのような技術革新は、このような進歩がいかに外科手術のやり方を変え、最終的に膝の痛みに苦しむ人々のケアの改善につながるかを例証しています。

目次

イントロダクション

• 調査の目的
• 調査範囲
• 定義

調査手法

• 情報調達
• 二次と一次データの方法
• 市場規模予測
• 市場の前提条件と制限

エグゼクティブサマリー

• 世界市場の見通し
• 供給と需要の動向分析
• セグメント別機会分析

市場力学と見通し

• 市場概要
• 市場規模
• 市場力学
  • 促進要因と機会
  • 抑制要因と課題
• ポーターの分析

主要な市場の考察

• 主要な成功要因
• 競合の程度
• 主要な投資機会
• 市場エコシステム
• 市場の魅力指数（2024年）
• PESTEL分析
• マクロ経済指標
• バリューチェーン分析
• 価格分析
• ケーススタディ

人工膝関節置換術の市場規模：インプラントタイプ別・CAGR（2025年～2032年）

• 市場概要
• モバイルベアリング
• 固定ベアリング
• その他

人工膝関節置換術の市場規模：手技別・CAGR（2025年～2032年）

• 市場概要
• 部分膝関節置換術
• 人工膝関節全置換術
• 膝関節置換術

人工膝関節置換術の市場規模：エンドユーザー別・CAGR（2025年～2032年）

• 市場概要
• 病院
• 外来手術センター
• 整形外科クリニック
• その他

人工膝関節置換術の市場規模・CAGR（2025年～2032年）

• 北米
  • 米国
  • カナダ
• 欧州
  • ドイツ
  • スペイン
  • フランス
  • 英国
  • イタリア
  • その他欧州地域
• アジア太平洋
  • 中国
  • インド
  • 日本
  • 韓国
  • その他アジア太平洋
• ラテンアメリカ
  • ブラジル
  • その他ラテンアメリカ地域
• 中東・アフリカ
  • GCC諸国
  • 南アフリカ
  • その他中東・アフリカ

競合情報

• 上位5社の比較
• 主要企業の市場ポジショニング（2024年）
• 主な市場企業が採用した戦略
• 最近の市場動向
• 企業の市場シェア分析（2024年）
• 主要企業の企業プロファイル
  • 企業の詳細
  • 製品ポートフォリオ分析
  • 企業のセグメント別シェア分析
  • 収益の前年比比較（2022年～2024年）

主要企業プロファイル

• Zimmer Biomet
• Stryker Corporation
• Johnson & Johnson（Depuy Synthes）
• Smith & Nephew Plc
• B. Braun（Aesculap）
• Medacta Group
• Microport Orthopedics
• Medtronic Plc
• Think Surgical
• Waldemar Link GmbH
• United Orthopedic Corp.
• Amplitude SAS
• Auxein Medical
• Arthrex Inc.
• Surgtech Inc.

結論と提言

Global Knee Replacement Market size was valued at USD 10.7 billion in 2023 and is poised to grow from USD 11.21 billion in 2024 to USD 16.32 billion by 2032, growing at a CAGR of 4.8% during the forecast period (2025-2032).

The knee replacement market is poised for significant growth due to the rising incidence of road accidents resulting in amputations. Advanced technologies such as artificial intelligence (AI) and robotics are enhancing surgical efficiency and enabling the development of tailored surgical plans that consider each patient's unique knee dynamics. This surge in demand for tech-driven medical devices is fueled by increased R&D investment and a wave of new product launches in robotics. The advent of robotic-assisted surgeries promises not only improved outcomes but also faster recovery times for patients. Innovations like Stryker Corporation's Mako Total Hip 4.0 system exemplify how these advancements are reshaping surgical practices, ultimately leading to improved care for individuals suffering from knee pain.

Top-down and bottom-up approaches were used to estimate and validate the size of the Global Knee Replacement market and to estimate the size of various other dependent submarkets. The research methodology used to estimate the market size includes the following details: The key players in the market were identified through secondary research, and their market shares in the respective regions were determined through primary and secondary research. This entire procedure includes the study of the annual and financial reports of the top market players and extensive interviews for key insights from industry leaders such as CEOs, VPs, directors, and marketing executives. All percentage shares split, and breakdowns were determined using secondary sources and verified through Primary sources. All possible parameters that affect the markets covered in this research study have been accounted for, viewed in extensive detail, verified through primary research, and analyzed to get the final quantitative and qualitative data.

Global Knee Replacement Market Segments Analysis

Global Knee Replacement Market is segmented by Implant Type, Procedure, End Users and region. Based on Implant Type, the market is segmented into Mobile bearing, Fixed bearing and Others. Based on Procedure, the market is segmented into Partial knee arthroplasty, Total knee arthroplasty and Revision knee arthroplasty. Based on End Users, the market is segmented into Hospitals, Ambulatory surgical centers, Orthopedic clinics and Others. Based on region, the market is segmented into North America, Europe, Asia Pacific, Latin America and Middle East & Africa.

Driver of the Global Knee Replacement Market

The global knee replacement market is significantly driven by the rising incidence of osteoarthritis, particularly among the aging population. As millions worldwide suffer from this degenerative joint disease, its impact becomes more pronounced with advancing age, often resulting in debilitating knee pain and reduced mobility. Consequently, many individuals turn to knee replacement surgery as a viable solution to restore their quality of life. Additionally, ongoing advancements in medical technologies and surgical techniques are enhancing accessibility and safety for elderly patients, further propelling growth in the knee replacement market. This trend underscores the urgent need for effective interventions to address osteoarthritis-related challenges.

Restraints in the Global Knee Replacement Market

Despite progress in the field, the high cost of knee replacement surgery poses a substantial obstacle, particularly in developing nations. The procedures necessitate the use of costly equipment, skilled surgeons, and premium implants, rendering them unaffordable for numerous patients lacking sufficient health insurance coverage. This financial strain hinders the market's growth potential, particularly in regions where comprehensive healthcare financing systems are not in place. The disparity in access to such essential medical procedures can lead to unmet patient needs, ultimately stalling advancements and broader market expansion in the global knee replacement sector.

Market Trends of the Global Knee Replacement Market

The Global Knee Replacement market is witnessing a significant trend toward outpatient or same-day surgeries, driven by the dual demands for convenience and cost-effectiveness. Technological advancements in surgical techniques, along with improved pain management protocols, are facilitating these procedures, enabling patients to undergo knee replacements and return home on the same day. This shift is particularly pronounced in developed regions, where healthcare systems are increasingly focused on minimizing inpatient costs while ensuring high-quality patient care. As a result, the market is seeing a rise in innovative surgical solutions, catering to the growing preference for minimally invasive, efficient treatment options.

Table of Contents

Introduction

• Objectives of the Study
• Scope of the Report
• Definitions

Research Methodology

• Information Procurement
• Secondary & Primary Data Methods
• Market Size Estimation
• Market Assumptions & Limitations

Executive Summary

• Global Market Outlook
• Supply & Demand Trend Analysis
• Segmental Opportunity Analysis

Market Dynamics & Outlook

• Market Overview
• Market Size
• Market Dynamics
  • Drivers & Opportunities
  • Restraints & Challenges
• Porters Analysis
  • Competitive rivalry
  • Threat of substitute
  • Bargaining power of buyers
  • Threat of new entrants
  • Bargaining power of suppliers

Key Market Insights

• Key Success Factors
• Degree of Competition
• Top Investment Pockets
• Market Ecosystem
• Market Attractiveness Index, 2024
• PESTEL Analysis
• Macro-Economic Indicators
• Value Chain Analysis
• Pricing Analysis
• Case Studies

Global Knee Replacement Market Size by Implant Type & CAGR (2025-2032)

• Market Overview
• Mobile bearing
• Fixed bearing
• Others

Global Knee Replacement Market Size by Procedure & CAGR (2025-2032)

• Market Overview
• Partial knee arthroplasty
• Total knee arthroplasty
• Revision knee arthroplasty

Global Knee Replacement Market Size by End Users & CAGR (2025-2032)

• Market Overview
• Hospitals
• Ambulatory surgical centers
• Orthopedic clinics
• Others

Global Knee Replacement Market Size & CAGR (2025-2032)

• North America (Implant Type, Procedure, End Users)
  • US
  • Canada
• Europe (Implant Type, Procedure, End Users)
  • Germany
  • Spain
  • France
  • UK
  • Italy
  • Rest of Europe
• Asia Pacific (Implant Type, Procedure, End Users)
  • China
  • India
  • Japan
  • South Korea
  • Rest of Asia-Pacific
• Latin America (Implant Type, Procedure, End Users)
  • Brazil
  • Rest of Latin America
• Middle East & Africa (Implant Type, Procedure, End Users)
  • GCC Countries
  • South Africa
  • Rest of Middle East & Africa

Competitive Intelligence

• Top 5 Player Comparison
• Market Positioning of Key Players, 2024
• Strategies Adopted by Key Market Players
• Recent Developments in the Market
• Company Market Share Analysis, 2024
• Company Profiles of All Key Players
  • Company Details
  • Product Portfolio Analysis
  • Company's Segmental Share Analysis
  • Revenue Y-O-Y Comparison (2022-2024)

Key Company Profiles

• Zimmer Biomet
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Stryker Corporation
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Johnson & Johnson (Depuy Synthes)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Smith & Nephew Plc
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• B. Braun (Aesculap)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Medacta Group
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Microport Orthopedics
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Medtronic Plc
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Think Surgical
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Waldemar Link GmbH
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• United Orthopedic Corp.
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Amplitude SAS
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Auxein Medical
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Arthrex Inc.
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Surgtech Inc.
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments

Conclusion & Recommendations