Spontaneous Achilles tendon rupture associated with rheumatoid arthritis (RA) is a very rare complication. In this report, we have experienced neglected spontaneous rupture of the Achilles tendon in 5 elderly RA patients, and report its clinical features and management. These patients had taken corticosteroids for a long time for RA control. Moreover, they did not show any signs, such as click or impact on the rear foot at the moment of the rupture, and had few complaints or obvious symptoms around their ankles or the rear of the foot after the rupture. This suggests that the lack of severe symptoms prevented the early diagnosis of the Achilles tendon rupture, and that this injury had been neglected during treatment for RA. Therefore, careful diagnosis of the Achilles tendon rupture is needed in elderly patients with RA, even if they have little or no history of trauma.
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http://dx.doi.org/10.1097/RHU.0b013e3181e96cd6 | DOI Listing |
Eur J Phys Rehabil Med
January 2025
Division of Physical Medicine and Rehabilitation, Department of Surgical Sciences, University of Turin, Turin, Italy -
Background: The Achilles tendon is one of the most frequent sites of tendinopathy in both healthy and pathological subjects. An innovative approach for the quantitative assessment of the Achilles tendon structure, named Ultrasound Tissue Characterization (UTC), has recently been developed. However, no previous study performed the UTC-based assessment of the tendon structure in rheumatologic patients affected by insertional Achilles tendinopathy.
View Article and Find Full Text PDFCureus
December 2024
Department of Pediatric Surgery and Vascular Anomalies, Xi'an International Medical Center Hospital, Xi'an, CHN.
Purpose We aimed to report an innovative single-site endoscopic surgery for soft tissue lesions performed at our center. Methods All patients who underwent soft tissue surgery were reviewed. All consecutive patients who underwent single-site endoscopic surgery between September 2019 and March 2024 were included in the study.
View Article and Find Full Text PDFMater Today Bio
February 2025
Basic Research Key Laboratory of General Surgery for Digital Medicine, Affiliated Hospital of Hebei University, Baoding, 071000, China.
Achilles tendon is a motor organ that is prone to tissue adhesion during its repair process after rupture. Therefore, developing motion-responsive and anti-adhesive biomaterials is an important need for the repair of Achilles tendon rupture. Here, we report an injectable lubricative hydrogel (ILH) based on hydration lubrication mechanism, which is also motion-responsive based on sol-gel reversible transmission.
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January 2025
College of Engineering, University of Tennessee - Knoxville, TN, United States of America.
Objective: The purpose of this study was to investigate the timing and mode of failure of metallic screw-type suture anchors used to attach artificial tendons to bone in an New Zealand White rabbit model.
Study Design: Metal suture anchors with braided composite sutures of varying sizes (United States Pharmacopeia (USP) size 1, 2, or 5) were used to secure artificial tendons replacing both the Achilles and tibialis cranialis tendons in 12 female New Zealand White rabbits. Artificial tendons were implanted either at the time of (immediate replacement, = 8), or four/five weeks after (delayed replacement, = 4) resection of the biological tendon.
Biomater Sci
January 2025
Department of Nanobiomedical Science & BK21 FOUR micropatterned shape-memory NBM Global Research Center for Regenerative Medicine, Dankook University, Cheonan 31116, Republic of Korea.
A scaffold design for tendon regeneration has been proposed, which mimics the microstructural features of tendons and provides appropriate mechanical properties. We synthesized a temperature-triggered shape-memory polymer (SMP) using the ring-opening polymerization of polycaprolactone (PCL) with polyethylene glycol (PEG) as a macroinitiator. We fabricated a micropatterned patch using SMP capillary force lithography, which mimicked a native tendon, for providing physical cues and guiding effects.
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