Search Results for: trauma

July 2013

Post-traumatic OA: Unique implications for the military

Military populations experience high rates of disability related to post-traumatic osteo­arthritis (PTOA), which does not always originate from combat injury. But military researchers are also uniquely posi­tion­ed to explore therapeutic options to minimize the effect of PTOA.

By Jessica C. Rivera, MD, Joseph C. Wenke, PhD, James R. Ficke, MD, and Anthony E. Johnson, MD

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April 2014

Out on a limb: Teachings from Boston

As emotional as any tragic event is its first anniversary. New Yorkers know. Residents of New Orleans know. The families in Newtown, CT, know. Now it’s Boston’s turn.

By Jordana Bieze Foster, Editor

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April 2014

Patient Perspective: Taking an alternative path to chronic foot pain relief

After a year in a fracture boot with a broken foot, I thought my ordeal was over. I was wrong. The broken bone in my foot, sustained after a fall down a staircase in my home, had occurred midway down the fifth metatarsal bone below my little toe—a site that is notoriously difficult to heal, according to my podiatrist.

By Barbara Boughton Continue reading

April 2014

Vitamin D and knee OA: Many theories, few answers

Several patient populations with an increased risk of knee osteoarthritis also are at increased risk for vitamin D deficiency, and research suggests vitamin D levels may be related to knee OA symptoms. The exact nature of the relationship, however, remains perplexing.

By Greg Gargiulo Continue reading

March 2014

Ellipse updates limb-lengthening system

The US Food and Drug Administration gave Irvine, CA-based Ellipse Technologies clearance in February to market the latest generation of its adjustable intramedullary nail system for limb lengthening of the femur or tibia.

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March 2014

Active Stance: Developing the sustainable knee in an age of early TKA

To sustain is to endure. Knee osteoarthritis (OA) is a considerable worldwide health concern, as it greatly impacts an individual’s quality of life, general health, and societal role participation.

By John Nyland, DPT, SCS, EdD, ATC, CSCS, FACSM, David N.M. Caborn, MD, and Roland Jakob, MD

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March 2014

Functional tests to predict lower extremity injury risk

Adding four functional tests to the preparticipation physical evaluations performed in student athletes may allow clinicians to identify individuals at risk for lower extremity musculoskeletal injury and implement preventive interventions to maximize safe­ty in sports participation.

By Alexis Meister, BS, ATC; Dustin Grooms, MEd, ATC, CSCS; Cambrie Starkel, MS; and James Onate, PhD, ATC, FNATA

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March 2014

Influence of stride length on mechanics of pitching

Because power in baseball pitchers is generated from the feet through the core to the throwing arm, the study of stride length and its impact on pitching performance may help define an optimum technique that better protects pitchers from upper extremity injuries.

By Ryan L. Crotin, PhD, and Dan K. Ramsey, PhD

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March 2014

The ideal running shoe: An elusive, evolving concept

The body of research that has evaluated running shoe prescription and injury suggests the most important factors to consider when selecting a running shoe are that it fits the foot perfectly and that the midsole is comfortable and appropriate for the individual athlete’s running style.

By Thomas C. Michaud, DC

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February 2014

In youth athletes, repair after meniscal injury poses challenge

Obesity, gender affect tear complexity – Adolescents and children suffer more complex meniscus injuries that are often less repairable than previously reported, according to a study published in the December 2013 issue of the American Journal of Sports Medicine (AJSM).

By P.K. Daniel

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February 2014

WalkOn Reaction AFO

Ottobock announces the launch of the WalkOn Reaction AFO. Fabricated from a prepreg advanced carbon composite, the Reaction is lightweight, low profile, and extremely tough. It is designed for patients with weak dorsiflexion, poststroke impairment, traumatic brain injury, multiple sclerosis, neuromuscular atrophy, peroneal paralysis, and partial foot amputation.

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February 2014

BRD Sport Achilles Brace

The BRD Sport Achilles Ankle brace is designed to provide reliable relief of pain due to Achilles tendinitis, achillobursitis, or post-traumatic irritation. Three-dimensional knitting offers a four-way stretch to improve fit and comfort. An anatomically contoured silicone tendon pad aids with increased joint stabilization and recovery.

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February 2014

The brain: A new frontier in ankle instability research

Transcranial magnetic stimulation research suggests cortical excitability may be able to help differentiate healthy, previously injured, and functionally unstable ankle joints, and underscores the need to clinically target both mechanical and proprioceptive deficits in patients with FAI.

By Alan R. Needle, PhD

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January 2014

Painful hip impingement: Functional implications

Physical impairments associated with femoroacetabular impingement include limited range of motion, muscle weakness, and altered biomechanics. Attention to these areas during rehabilitation can improve surgical outcomes and may even reduce the risk of osteoarthritis.

By Jerrad R. Guenther, BSc, Michael K. Gilbart MD, FRCS(C), MEd, and Michael A. Hunt PT, PhD

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January 2014

Achilles tendinopathy and body mass index

Research suggests that obesity influences the development of Achilles tendi­no­pathy to a greater degree than other types of foot and ankle pain. This phenomenon will become increasingly important to lower extremity practitioners as global obesity rates continue to rise.

By Ryan T. Scott, DPM, AACFAS, and Christopher F. Hyer, DPM, MS, FACFAS

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December 2013

Propét USA: bringing game-changing ideas to footwear

Propét USA is marching into 2014 by expanding its line of comfort and thera­peutic shoe styles. In collaboration with its first podiatric advisor, foot and ankle surgeon Harold Schoenhaus, DPM, Propét is offering a new line of sandals and flip flops featuring its new Rejuve Motion Technology, a stabilizing heel cup that minimizes pronation, as well as the Propét Preferred AdaptaStep, a recovery shoe with variable flexibility to promote healing and comfort after surgery or trauma.

By Andria Segedy

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December 2013

Townsend: “Customized” OTS braces make life better for fitters and patients

Sometimes a simple idea turns into a significant business strategy. That’s certainly the case with Townsend’s “customized” OTS (off-the-shelf) knee braces.

By Larry Hand

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November 2013

Anterolateral knee ligament ‘discovery’ makes headlines, but is not really new

The media buzz over the apparent discovery of a new knee ligament announced in early November faded quickly as experts pointed out that the finding was not exactly new.

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November 2013

Energetics of landing: Effects of ankle instability

A diminished capability for energy dissipation at the knee after ground impact during landing in patients with chronic ankle instability may result in greater demands on the ankle joint. Modifying landing strategies could potentially reduce the risk of musculoskeletal injury.

By Masafumi Terada, MS, ATC, and Phillip A. Gribble, PhD, ATC, FNATA   

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November 2013

Studies examine ways to optimize OA bracing

Research continues to suggest that bracing has the ability to improve pain and function in patients with knee osteoarthritis in a controlled setting, but researchers are now working to identify factors that affect bracing outcomes in the real world. Patient expectations are at the top of that list.

By Larry Hand

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November 2013

Achilles tendon rupture: The influence of gender

The literature suggests that women are less likely than men to experience an Achilles tendon rupture. This may be because women are less capable of generating the large eccentric contractions necessary for rupturing the tendon. Estrogen may also play a protective role.

By Joseph L. Laratta, MD, and J. Turner Vosseller, MD

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November 2013

Hamstring strain: Issues facing collegiate athletes

Collegiate athletes who participate in sports associated with sprinting have an increased risk of hamstring strain. Investigators have identified flexibility, strength, and fatigue as potential contributing factors that can be addressed through sport-specific training and rehabilitation.

By Kevin M. Cross, PhD, ATC, PT, Susan Saliba, PhD, ATC, PT, and Jay Hertel, PhD, ATC

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October 2013

Battlefield injuries: Saving lives and limbs throughout history

By understanding how military medicine has evolved and adapted over time, modern practitioners can better appreciate the need to question convention, advance research, and rapidly integrate beneficial new technologies into medical care.

By Christine Miller, DPM, FACCWS, Ashley Finn, and Emily Delzell

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October 2013

Debating the complexities of partial foot amputation

Partial foot amputations may not offer a biomechanical advantage over transtibial amputations if the metatarsal heads cannot be retained, and some experts suggest amputation level should be selected based on probability of wound healing instead. But others disagree.

By Cary Groner

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October 2013

Ankle arthroplasty makes strides, but issues remain

Study findings and anecdotal reports suggest that newer-generation total ankle replacement can match or exceed ankle arthrodesis when it comes to gait and range of motion, but neither procedure returns gait to normal. Implant survival has also improved, but continues to be a challenge.

By Barbara Boughton

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