New Jersey Orthopaedic Institute

04/03/2026

Short-Term Functional Outcomes in Patients Undergoing Primary Total Knee Arthroplasty According to Their Body Mass Index.

This study aimed to evaluate the association between body mass index (BMI) and short-term outcomes following primary unilateral total knee arthroplasty (TKA), including functional improvement, perioperative variables, and postoperative complications.

03/27/2026

The Effect of Hip Arthroplasty on Gait Function: Comparison of Ceramic On Ceramic Hip Resurfacing, Metal On Metal Hip Resurfacing, and Total Hip Arthroplasty.

Ceramic-on-ceramic hip resurfacing arthroplasty (CoC-HRA) has been developed to eliminate metal ion concerns which have been associated with metal-on-metal hip resurfacing arthroplasty (MoM-HRA) while maintaining similar functionality. The aim of the study was to examine gait function pre- and posto...

03/20/2026

Excess Weight Increases Risk Of Low Back Pain, Researchers Find.

Did holiday treats add a few extra pounds to your frame? If so, your risk for low back pain might have increased, as well, a new study says.

03/13/2026

Ankle Pain When Walking: Causes and What You Can Do.

Most ankle pain can be managed with rest, modifying activities, supportive footwear, over-the-counter pain medication, and other conservative measures. However, some causes may require further treatment.

03/06/2026

Non-Surgical Treatments for Rotator Cuff Tears.

When the symptoms of a rotator cuff tear are acute, meaning there is a sudden flare-up of symptoms, it may be helpful to rest the shoulder to allow the inflammation of the injury to settle down.

02/27/2026

People as young as 50 can need a hip replacement. Here's everything you need to know about this common surgery.

Around 117,000 people living in England and Wales had a hip replacement in 2024. Although hip replacements are often thought of as a surgery that mainly older people need, reports from previous years show that around 43% of these operations are done in people aged 50 to 69 years old.

02/20/2026

Exercising With Knee Pain: Do`s and Don`ts.

Exercise can often be the last thing on the mind of someone suffering from a chronic knee pain condition. And as research indicates, many people who have degenerative diseases of the knee, such as osteoarthritis, don't get anywhere close to the recommended amount of daily exercise activity that they...

02/02/2026

What Is Abductor Hallucis Pain and What Causes It?

The abductor hallucis muscle is located on the inner border of the foot. This muscle bends the big toe and moves it out to the side. More importantly, it supports the medial longitudinal arch, located on the inside border of the foot. The abductor hallucis is a common area for people to experience f...

01/29/2026

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01/26/2026

This week, commit to movement, recovery, and long-term health. NJOI is here to support you every step of the way.

01/26/2026

How do you get rid of a lower back spasm?

Lower back spasms can be painful, but they are treatable. Certain remedies, stretches, and lifestyle changes can help reduce or get rid of back spasms.

01/19/2026

Preventing Shoulder Pain After Vaccine Injection (SIRVA).

Shoulder pain is a common side effect of a vaccine. Usually, it gets better fairly quickly and causes no long-term problems. However, some people develop a rare problem called shoulder injury related to vaccine administration (SIRVA).