Search Results for: biomechanics

August 2015

Researchers inch toward understanding of PTTD

In recent years, studies have elucidated aspects of the biomechanical effects of posterior tibial tendon dysfunction that may ultimately lead to improvements in treatment. But it isn’t always clear which factors contribute to PTTD and which
develop in response.

By Cary Groner Continue reading

July 2015

Lamey Wellehan Shoes: Investing in expertise pays off for 101-year-old company

Many foot care professionals would probably confess to a love-hate relationship with the footwear industry. At times, it may feel like the manufacturers of tottering stiletto heels and poorly supported platform shoes are the bane of one’s existence when it comes to…

By Nancy Shohet West Continue reading

July 2015

ING Source supports pedorthic education

Hickory, NC-based ING Source, which manufactures the OrthoSleeve line of compression products, announced in July a $60,000 donation to The Robert M. Palmer, MD, Institute of Biomechanics (RMPI), based in Elwood, IN. Continue reading

July 2015

OSTEOARTHRITIS: Orthotic options for knee OA focus on compliance issues

New research presented in June at the 2015 ISPO Congress underscored the potential long-term benefits of valgus knee bracing for relief of medial knee osteoarthritis (OA) symptoms when patient compliance is high, while… Continue reading

July 2015

Out on a limb: The NBA takes on fatigue

After a season in which too many of its most market­able stars spent too much time in street clothes, the National Basketball Association (NBA) is making a commitment to injury prevention. Interesting, however…

By Jordana Bieze Foster, Editor Continue reading

July 2015

Intricacies of metatarsal stress fracture treatment

A growing body of research on metatarsal stress fractures is helping lower extremity practitioners manage both the biomechanical and physiological effects of these frustrating injuries, as well as the expectations of patients who are eager to return to activity.

By Erin Boutwell Continue reading

July 2015

Iliotibial band syndrome and running mechanics

The mixed findings of several cross-sectional studies seem to suggest that no specific biomechanical variables are unequivocally associated with iliotibial band syndrome in either men or women, which underscores the importance of assessing each patient individually

By Eric Foch, PhD Continue reading

July 2015

Diabetic foot conference weighs offloading issues

Offloading was a hot topic at the recent meeting of the International Working Group on the Diabetic Foot in the Netherlands. Diabetic foot experts in attendance discussed new research on offloading strategies and updated the organization’s practice recommendations.

By Cary Groner Continue reading

July 2015

Role of early rehab stages after ACL reconstruction

Traditionally, anterior cruciate ligament reconstruction outcomes have been assessed preoperatively and several months postoperatively, but new research suggests the early postoperative stages of recovery may also significantly affect self-reported outcomes.

By Caitlin J. Miller, PT, DPT, and Jesse C. Christensen, PT, DPT, SCS Continue reading

June 2015

Running shoe reveal: Study links max cushioning, higher load

Researchers from the Spaulding National Running Center at the Harvard Medical School in Cambridge, MA, have found that running in highly cushioned shoes is not associated with lower impact forces than conventional running shoes. Continue reading

June 2015

Balance data suggest somatosensory benefit of minimalist footwear design

Minimalist shoes are associated with better balance performance than clog-style molded plastic shoes or flip-flops, according to a study from the University of Mississippi in Oxford. Continue reading

May 2015

Allard USA: Get Back Up Today!

The most common treatment is an ankle-foot orthosis (AFO) which provides support to the ankle and foot. The AFO helps control foot drop and ankle instability by providing a better sense of balance. Continue reading

May 2015

SureStep: A Revolutionary Bracing Concept

SureStep manufactures a variety of products but is primarily known for the SMO (Supra malleolar orthosis) and pediatric AFOs (ankle foot orthosis)… Continue reading

June 2015

Footwear and risk of knee OA: The search for meaning in moments

Although footwear may in fact play a role in the development of knee osteoarthritis and its clinical management, those relation­ships are turning out to be much more complicated than once thought.

By Cary Groner Continue reading

June 2015

Adapted tango: bringing artistry to rehabilitation

Adapted tango, a version of traditional Argentine tango modified to address motor impairments, has been shown to improve balance, mobility, and cognition in older adults and patients with Parkinson disease, with better compliance than conventional rehabilitation.

By Madeleine E. Hackney, PhD  Continue reading

May 2015

Obese children develop knee malalignment as they mature

Effect might increase future OA risk – As obese children undergo the rapid physical changes of puberty, they develop knee malalignment that could potentially contribute to development of knee osteoarthritis (OA), according to recent research from Nationwide Children’s Hospital in Columbus, OH.

By Emily Delzell Continue reading

May 2015

Lumbar link? Ankle, spinal pathologies coexist in cadavers

Practitioners treating a patient with ankle osteoarthritis (OA) may want to ask if the patient has a history of back pain, according to a recent study that found an association between lumbar disc degeneration and ankle OA in cadavers.

By Larry Hand

Continue reading

May 2015

Out on a limb: Coaches as risk factors

Anterior cruciate ligament (ACL) injury experts are increasingly thinking outside the biomechanics box in an effort to better understand the factors that contribute to injury risk, which I think is admirable. But there’s one factor in particular that I wish was receiving more attention.

By Jordana Bieze Foster, Editor Continue reading

May 2015

Hip disorders in children with Down syndrome

As hip arthritis becomes a growing concern in adults with Down syndrome, clinicians are also becoming more attuned to hip issues in children with DS, in hopes that early intervention in the pediatric population will help reduce the risk of disability later on.

By Shalmali Pal Continue reading

May 2015

Sever disease: Intervene early to relieve symptoms

Once pain and inflammation have been addressed, clinicians can implement interventions—including orthotic devices, stretch­ing, and strengthening—to address the biomechanical factors that are believed to contribute to heel pain and other symptoms in this population.

By Erin Boutwell Continue reading

May 2015

Foot orthoses and patellofemoral pain: frontal plane effects during running

Evidence supports the use of foot orthoses for PFP, but their mechanism of action is not well understood. New research suggests the effect of orthoses on timing of frontal plane moments may be an important variable.

By Thomas Gus Almonroeder, DPT, and Kristian O’Connor, PhD Continue reading

May 2015

Conference coverage: 7th ACL research retreat

Anterior cruciate ligament injury experts met in Greensboro, NC, to examine the extent to which biomechanics and other less-familiar factors—including joint laxity, fatigue, neurocognitive function, and genetics—may contribute to noncontact injury risk.

By Jordana Bieze Foster Continue reading

May 2015

Dual-task gait: The potential influence of orthotic devices

Clinicians know walking while performing a secondary task can be particularly difficult for elderly patients or those with neuromuscular impairments. But new research suggests the use of orthotic devices may improve dual-task gait, which could significantly improve quality of life.

By Cary Groner Continue reading

May 2015

Orthotic management: A symptom-based, dynamic approach

Orthotic devices, tailored to each patient and adjusted for disease progression, can improve mvobility by addressing gait impairments and maintaining stability.

By Cary Groner Continue reading

April 2015

Inclination insights: Ankle motion predicts wedge insole effect

Motion analysis of the ankle joint complex may predict how a patient with medial knee osteoarthritis (OA) will respond to using a lateral wedge insole, according to a new study from the University of Salford in the UK.

By Larry Hand Continue reading