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SmartTRAK Life Sciences News and Analysis Blog

3 min read

Showcasing Direct Anterior Hip Solutions at AAHKS 2024

By Lisa Mahan on 12/17/24 6:06 PM

The popularity of direct anterior approach THA is driving new product introductions.

With the exploding growth of enabling technology, much of the focus on implant solutions in recent years has been on knee replacement systems compatible with enabling technologies. At the same time, minimally invasive techniques for hip replacement using the direct anterior approach (DAA) have rapidly been gaining favor among surgeons. More companies are designing implant solutions to facilitate DAA, for use with and without enabling technologies. At this year’s American Association of Hip and Knee Surgeons (AAHKS) Annual Meeting, manufacturers were showcasing not one, but four new hip systems specifically designed to facilitate the direct anterior approach. Because surgeon adoption of this technique appears to be accelerating, it is potentially a significant opportunity for implant companies. In a 2022 survey of its members, AAHKS found that DAA was the most utilized for primary total hip arthroplasty THA (56%), a significant increase from 2018 when 40% of AAHKS surgeons indicated they used an anterior approach.

The introduction of these new stems almost plays out like a David vs Goliath story with two smaller US market players, NextStep Arthropedix and Corin, facing two of the four largest, Zimmer Biomet and Smith+Nephew. In this downloadable article, SmartTRAK looks at these new stems hitting the US market, including a brief history of the stems, their features and benefits, and the market positioning for each.

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3 min read

Musculoskeletal New Ventures Conference 2024

By Erin Dorgan on 12/3/24 9:40 AM

New spine technologies "pushed the envelope" at MNVC

The Musculoskeletal New Ventures Conference (MNVC) is an annual meeting where early and late-stage companies present their ideas. This meeting occurred in Memphis, Tennessee, from October 28 - 30, with a broad mix of attendees, including surgeons, venture capitalists, the medical device industry and researchers. Forty companies presented this year, a record number for this meeting, focused exclusively on the musculoskeletal industry. In this article, SmartTRAK highlights six companies with new technologies to "push the envelope" in the US Spinal Hardware Market, which SmartTRAK estimates is growing at a 5-year CAGR of +4.7%.

This downloadable article provides an in-depth look at the following six companies' innovative new technologies:

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2 min read

Trends and Developments in Spine Enabling Technologies at NASS 2024

By Thomas Wallick on 9/24/24 9:36 AM

SmartTRAK is attending the upcoming North American Spine Society (NASS) meeting being held Sept. 25-28 in Chicago, Our team can't wait to see all of our colleagues at the premier meeting for the spine market. To help you get ready for the meeting, in the following video, Elise Wolf, SmartTRAK's VP & GM of Orthopedics and Digital, reviews the latest trends and developments in the Spine Enabling Technologies market.



If you would like to see more of what SmartTRAK has to offer in spine coverage, including some of our recent articles on the trends and developments in the Spine Enabling Technologies market, or if you would like to meet with us at NASS 2024 in Chicago,  just click the button below.

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2 min read

NASS 2024: Bone Replacement Developments to Know Before You Go

By Thomas Wallick on 9/23/24 1:35 PM

SmartTRAK is attending the upcoming North American Spine Society (NASS) meeting being held Sept. 25-28 in Chicago, and we can't wait to see all of our colleagues at the premier meeting for the spine market. To help you get ready for the meeting, Erin Dorgan, SmartTRAK Senior Analyst, Spine, has recorded this video update with an overview of the bone replacement products and companies to watch at NASS 2024.



If you would like to see more of what SmartTRAK has to offer in spine coverage and the bone replacement market, including some of our recent articles, or meet with us at NASS 2024,  just click the button below.

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2 min read

NASS 2024: What to Know Before You Go

By Thomas Wallick on 9/17/24 9:35 AM

SmartTRAK is attending the upcoming North American Spine Society (NASS) meeting being held Sept. 25-28 in Chicago, and we can't wait to see all of our colleagues at the premier meeting for the spine market. To help you get ready for the meeting, Erin Dorgan, SmartTRAK Senior Analyst, Spine, has recorded a video update with the trends, key players and innovations to know before the show.



If you would like to see more of what SmartTRAK has to offer in spine market coverage, including some of our recent articles, or meet with us at NASS 2024,  just click the button below.

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2 min read

Checking the Pulse of the Foot & Ankle Market

By Natasha Weeks on 9/11/24 9:30 AM

SmartTRAK takes a look at recent trends impacting the Foot & Ankle market.

As the first half of 2024 closes, SmartTRAK has observed a continued investment in the hallux valgus space. New implants and innovative instrumentation for hallux valgus procedures continue to push this segment to the forefront of the elective foot and ankle fixation space. While hallux valgus is front of mind for fixation, arthroplasty is also making waves as SmartTRAK continues to monitor toe replacement and advancements in ankle replacement.

As companies close out Q2 earnings, SmartTRAKcoverage has indicated slightly mixed results in the Extremities space. In this downloadable article, SmartTRAK examines recent trends impacting the Foot and Ankle market. including what's happening with hallux valgus procedures, which shows no signs of slowing down, and puts a spotlight on arthroplasty in the Foot &  Ankle segment

Click the button below to download and read the complete "Checking the Pulse of the Foot & Ankle Market" article by Natasha Weeks, SmartTRAK Managing Editor/Sr. Analyst Trauma & Extremities.

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2 min read

HealthPoint Capital Investor Day 2024: What to Know Before You Go

By Thomas Wallick on 9/9/24 6:16 PM

The 2024 HealtThe 2024 HealthpointCapital Investor Day is taking place on Friday, Sept. 13 in Las Vegas, and SmartTRAK will be there. Elise Wolf, SmartTRAK VP and GM of Orthopedics, has a new video update with everything you need to know before you go.



If you'd like to see more of what SmartTRAK has to offer in orthopedic coverage, including some of our recent articles on extremities, spine, enabling tech and total joints, just click the button below.

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2 min read

AOFAS 2024: What to Know Before You Go

By Thomas Wallick on 9/6/24 12:39 PM

SmartTRAK is attending the upcoming American Orthopaedic Foot & Ankle Society Meeting (AOFAS), being held Sept. 11-14  in Vancouver, and we can't wait to see all of our colleagues at the premier meeting for foot and ankle. To help you get ready for the meeting, SmartTRAK's GM of Trauma & Extremities, Natasha Weeks, has recorded a video update with the trends, key players and innovations to know before the show.




If you'd like to meet with Natasha in Vancouver or just read more of SmartTRAK's coverage of the Foot & Ankle market, visit SmartTRAK Foot and Ankle Central.

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6 min read

Controversies in Knee Arthroplasty: An Interview with Andrew S. Murtha, MD

By Lisa Mahan on 8/26/24 12:50 PM

Andrew S. Murtha, MD addresses the controversy surrounding kinematic vs mechanical alignment in total knee arthroplasty.

Since the introduction of kinematically aligned knee arthroplasty in the mid-2000s, there has been controversy surrounding kinematic (KA) vs mechanical alignment (MA) in total knee arthroplasty (TKA). Kinematic alignment in total knee arthroplasty (TKA) attempts to restore natural limb alignment, maintaining the natural kinematic axis and ligament balance of the patient's knee. In contrast, the classic method of mechanical alignment aims to create a neutral hip-knee-ankle (HKA) axis. Advocates for KA say the technique intended to mimic a patient’s natural knee alignment will result in a more natural feeling and functioning knee. SmartTRAK had the opportunity to interview Andrew S. Murtha, MD regarding the growing interest in KA, what is driving this interest and what the future holds for KA vs MA with feedback from Benjamin Stronach, MD, associate professor at the University of Arkansas for Medical Sciences. Dr. Murtha is a board-certified orthopedic surgeon who is currently an adult reconstruction fellow at Houston Methodist Hospital. He is also a member of the American Association of Hip and Knee Surgeons’ (AAHKS) committee on Patient and Public Relations.

SmartTRAK: What has been your experience with kinematic alignment in total knee arthroplasty?

Andrews S. Murtha, MD: Kinematic alignment is a technical strategy in total knee arthroplasty that aims to individualize implant position by replacing only the cartilage and bone lost during the arthritis process. In its truest form, it does not place restrictions on the alignment of the components. I do not use an unrestricted kinematic alignment strategy in my practice, but the concept has expanded parameters for what is considered acceptable implant position.

In your estimation, based on your experience, what percentage of surgeons currently use KA vs mechanical alignment?

AM: In my experience, the majority of orthopedic surgeons use an adjusted mechanical alignment strategy. However, there does seem to be greater acceptance for slightly modifying the bone cuts to accommodate the patient’s native anatomy, thus reducing the need for large soft tissue releases to balance the knee. I would estimate that the percentage of surgeons using a truly unrestricted, caliper-based, resurfacing-type kinematic alignment strategy is relatively low.

What trends are you seeing in clinical practice – is KA increasing, decreasing or staying the same? What do you think is driving or limiting adoption?

AM: In general, interest in the kinematic alignment strategy has grown over the past 15 years. This interest seems to be driven by

Topics: Orthopedics
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8 min read

Clues Point to Acetabular Reconstruction

By Lisa Mahan on 7/30/24 9:45 AM

Clue s AcetabularRecent patent applications reveal an industry focus on developing acetabular solutions

While enabling technologies in joint replacement continue to be in the spotlight, clues revealed in the shadows of data point to niche focus areas for hip implant advancements. After examining the evidence in US patent applications filed since the beginning of the year, SmartTRAK identified a trend towards acetabular implant solutions. These solutions include implant designs that can address or potentially reduce the risk of acetabular bone loss or instability, often encountered in revision hip arthroplasty.

SmartTRAK’s US Hip Replacement Market Overview points out that revision hip procedure growth remains lower than that for primary hips due to the extended implant survivorship of next-generation implants and materials. However, revision hip procedures are expected to grow with a 5-year CAGR of +3.5% to nearly 110K procedures by the end of 2028. And, according to a paper by Sahil A. Sanghavi, MS, DNB, et al., acetabular bone loss continues to be one of the most challenging issues faced by orthopedic surgeons. (J Am Acad Orthop Surg, May 2024).

At least 15 patent applications published since January 1 are related to acetabular implant solutions. The line-up of patent subjects ranges from trial implants for more accurate cup placement during surgery to custom 3D printed augments with filings from large market players to designing surgeons. In Figure 1 below, SmartTRAK outlines the most recent acetabular implant-related patent applications.

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