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Background: Achilles tendon injuries often generate substantial discussion in the mainstream media. The Altmetric Attention Score (AAS) measures the online dialogue pertaining to Achilles tendon research that occurs outside scientific journals, which traditional citation-based metrics fail to capture. Purpose: To characterize the top 100 most-cited Achilles tendon articles and compare them with the 100 Achilles tendon articles with the highest AAS. A secondary goal was to gain an improved understanding of the online dissemination and interpretation of Achilles tendon research through this comparison. Study Design: Cross-sectional study. Methods: The Web of Science Clarivate database was queried to isolate the 100 most-cited Achilles tendon articles, and the Altmetric database was queried to identify the Achilles tendon articles with the top 100 AAS values. Data elements were extracted for each article including study type, study topic, and geographic origin. Results: The Web of Science Clarivate database search yielded 10,890 articles published between 1970 and 2021. The 100 most-cited articles were published in 35 journals, with the American Journal of Sports Medicine being the most prevalent. The mean (±SD) number of citations was 214.5 ± 86.47. The most prevalent study type was laboratory (28.0%). The most prevalent study topic was treatment (41.0%). Of these articles, 72.0% were European. The Altmetric database search yielded 3810 articles published between 1957 and 2021. The AAS of the top 100 articles ranged from 37 to 476 with a mean of 98.17 ± 85.53. The selected articles were published in 39 journals, with the British Journal of Sports Medicine being the most prevalent. The most prevalent study type was randomized controlled trial (25.0%). The most common study topic was treatment (40.0%). Of these articles, 46.0% were European. Conclusion: Our findings suggest that, although the scientific community remains committed to high-impact journals with articles backed by high citation numbers, there is an increasing opportunity to consume Achilles tendon literature through social media.
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Purpose: To report the clinical outcomes of quadriceps tendon repair using adjustable cortical fixation devices at a minimum 2-year follow-up. Methods: A retrospective chart review identified patients who underwent quadriceps tendon repair using adjustable cortical fixation devices between January 2017 and March 2020. Patients with a partial tendon rupture were excluded. Demographic and injury-specific variables were gathered preoperatively and postoperatively from the electronic medical record and patient-reported outcomes (Lysholm Knee Questionnaire, Lower Extremity Functional Scale, and SF-12) were collected via telephone at a minimum of 2 years postoperatively. Results: Fourteen quadriceps tendon repairs were included in a total of 13 patients. The average time to follow-up was 3.5 ± 1.2 years with a range of 1.9 to 5.7 years. The mean age of this cohort was 55.7 ± 11.6 years, and the mean body mass index was 32.9 ± 6.0. Ten injuries (71.4%) were sustained by mechanical fall, 2 patients (14.3%) suffered a direct blow to the knee, and 2 patients (14.3%) reported a noncontact injury mechanism. Thirteen quadriceps ruptures (13/14, 92.9%) underwent surgery within 10 days of their injury. One knee (7.1%) had a postoperative extensor lag of 5°, whereas another knee (7.1%) required a reoperation for manipulation under anesthesia and arthroscopic lysis of adhesions at 3 months' postoperatively. None of the included patients (0.0%) developed a tendon re-rupture, venous thromboembolism, delayed wound healing, surgical-site infection, neuropraxia or nerve injury, hardware irritation, patella fracture, or heterotopic ossification. Conclusions: In this study, adjustable cortical fixation was a safe and effective surgical technique for quadriceps tendon repair, with adequate restoration of quadriceps function and a low rate of adverse events at 2 years postoperatively. Level of Evidence: Level IV, therapeutic case series.
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BACKGROUND: Lacrosse is one of the fastest-growing sports in the United States. Its rules regarding permitted contact differ by sex and age. There are no known studies using a nationally representative data set to analyze lacrosse injury patterns over several years by sex and age in the youth population. METHODS: A retrospective analysis was performed using data from the National Electronic Injury Surveillance System for youth aged 11-18 years who were treated for lacrosse-related injuries in U.S. emergency departments from 2000 to 2016. Based on our review of the case narratives, we created and coded a new injury-mechanism variable. We generated national estimates from 6406 cases. RESULTS: An estimated 206,274 lacrosse-related injuries to youths aged 11-18 years were treated in U.S. emergency departments from 2000 to 2016. The rate of injuries per 10,000 significantly increased from 1.9 in 2000 to a peak of 5.3 in 2012 (p < 0.0001), followed by a significant decrease to 3.4 in 2016 (pâ¯=â¯0.020). Injury mechanism, body part injured, and diagnosis differed by sex. Boys were 1.62 times (95% confidence interval (95%CI): 1.25-2.09) more likely than girls to be injured by player-to-player contact. Girls were 2.21 times (95%CI: 1.96-2.49) more likely than boys to have non-contact injuries. Overall, as age increased, the percentage of injuries from lacrosse sticks decreased and player-to-player contact increased. CONCLUSION: Despite additional protective regulations in the sport, lacrosse is an important source of injury where we continue to see differences by sex and age. This study supports the continuation, modification, and addition of rules aimed at reducing lacrosse injury risk.
Subject(s)
Athletic Injuries , Racquet Sports , Male , Female , Adolescent , Humans , United States/epidemiology , Athletic Injuries/epidemiology , Retrospective Studies , Schools , Racquet Sports/injuries , Emergency Service, HospitalABSTRACT
Case: A 74-year-old female developed left shoulder pain after receiving an influenza vaccine. Her initial physical exam was suggestive of subacromial bursitis, and a corticosteroid injection into the subacromial space resulted in a 50% improvement in her pain. Subsequent MRI demonstrated myositis isolated to the infraspinatus muscle. She was successfully treated with anti-inflammatory medication and physical therapy. Conclusion: Shoulder injury related to vaccine administration (SIRVA) is a rare clinical complication, and myositis in the rotator cuff musculature has not been previously reported. Proper administration of intramuscular vaccinations should be emphasized to prevent injury to structures surrounding the shoulder joint.
ABSTRACT
The optimal postoperative management of Achilles tendon (AT) rupture remains unknown. The past 2 decades have witnessed a trend toward less rigid immobilization, earlier weightbearing, and accelerated functional rehabilitation postoperatively. The objective of this study was to identify all high-quality studies pertaining to rehabilitation after AT repair and characterize the various rehabilitation protocols that have been described. A systematic review of the English-language literature was performed according to PRISMA guidelines. All included studies represented level 1, 2, or 3 evidence and examined postoperative rehabilitation protocols following the repair of an acute AT rupture. A total of 1187 subjects were included. Surgical technique, rehabilitation protocol, and outcome assessment varied widely between studies. Early postoperative weightbearing with less rigid immobilization appears to accelerate short-term functional recovery. An aggressive rehabilitation program may also be advantageous in the short term, but further studies are needed to determine the long-term effects of these accelerated physical therapy and return-to-play protocols.
