Lower Extremity Review
In a study that looked at the data on more than 18,000 patients, researchers found that patients who have a self-reported nickel allergy can be advised that, on average, their clinical outcome scores will improve similarly to patients who do not have a self-reported nickel allergy, and revision rates will be similar.
In this longer-term follow-up of a limited cohort (48 patients/50 ankles, average age at index surgery: 64 years), Salto Talaris fixed-bearing total ankle arthroplasty demonstrated good long-term survival (Kaplan-Meier estimated survivorship was 84.2%) with relatively low rates of revision or other complications. Patient-reported outcome and range of motion measures revealed good stability.
Osteoarthritis of the first metatarsophalangeal joint (MTPJ) is a common forefoot problem affecting patients in later years. It leads to pain, gait problems, and difficulty with activities of daily living. Treatment is controversial and varies according to patient symptoms and surgeon preference. Arthrodesis remains the gold standard but it has its own complications.
The stride angle is a more useful metric than stride length. For example, the stride angle is what creates stride length. The stride angle is the maximum opening between the upper legs while running or pitching. Our 6-month research project found that for every degree a runner increases his stride angle, he can increase the stride length 2%. This runner (Figure 1) increased his stride length 60%.
By Bob Prichard
First off, I am pleased to announce the appointment of Bradley P. Abicht, DPM, FACFAS, as the new Medical Director of lerEXPO. With extensive experience in podiatric foot and ankle surgery, Brad brings a wealth of expertise and a patient-centered approach to this arm of the Lower Extremity Review organization.
By Rich Dubin, Publisher
Background: In 2023, 97% of United States (US) adults reported that they owned a cell phone. Use of cell phones while driving may result in crashes and injuries. This study characterized cell phone-related lower extremity injuries while in or on a motor vehicle that were treated at US hospital emergency departments (EDs).
By Mathias B. Forrester, BS
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