Anatomic evaluation of the triceps tendon insertion at the proximal olecranon regarding placement of fracture fixation devices

xlomafota13 shared this article with you from Inoreader Anatomic evaluation of the triceps tendon insertion at the proximal olecranon regarding placement of fracture fixation devices Via radiol anat Surg Radiol Anat. 2022 Mar 17. doi: 10.1007/s00276-022-02921-y. Online ahead of print. ABSTRACT PURPOSE: Olecranon fractures, especially with a small proximal fragment, remain a surgical challenge. Soft tissue irritation and affection of the triceps muscle bear a risk of complications. In order to find an area for a soft-tissue sparing placement of implants in the treatment of olecranon fractures, we aimed to define and measure the segments of the proximal olecranon and eval uate them regarding possible plate placement. METHODS: We investigated 82 elbow joints. Ethical approval was obtained from the local ethics committee, After positioning in an arm holder and a posterior approach we described the morphology of the triceps footprint, evaluated and measured the surface area of the triceps and posterior capsule and correlated the results to easily measurable anatomical landmarks. RESULTS: We found a bipartite insertional footprint with a superficial tendinous triceps insertion of 218.2 mm2 (± 41.2, range 124.7-343.2), a capsular insertion of 159.3 mm2 (± 30.2, range 99.0-232.1) and a deep, muscular triceps insertion area of 138.1 mm2 (± 30.2, range 79.9-227.5). Olecranon height was 26.7 mm (± 2.3, range 20.5-32.2), and olecranon width was 25.3 mm (± 2.4, range 20.9-30.4). Average correlation between the size of the deep insertion and ulnar (r = 0.314) and radial length (r = 0.298) was obtained. CONC LUSIONS: We demonstrated the bipartite morphology of the distal triceps footprint and that the deep muscular triceps insertion area by its measured size could be a possible site for the placement of fracture fixations devices. The size correlates with ulnar and radial length. PMID:35301578 | DOI:10.1007/s00276-022-02921-y View on the web Inoreader. Take back control of your news feed. Follow us on Twitter and Facebook.

BMI as a risk factor for the development of chronic rhinosinusitis: a prospective population-based study

xlomafota13 shared this article with you from Inoreader BMI as a risk factor for the development of chronic rhinosinusitis: a prospective population-based study Via http://link.springer.com/journal/405,European archives of oto-rhino-laryngology,The European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : affiliated with the German Society for Oto-Rhino Eur Arch Otorhinolaryngol. 2022 Mar 19. doi: 10.1007/s00405-022-07320-y. Online ahead of print. ABSTRACT PURPOSE: Obesity is a growing, global health problem and previous cross-sectional studies have demonstrated an association between obesity and chronic rhinosinusitis (CRS). There is, however, a lack of prospective studies regarding the impact of obesity on developing (new-onset) CRS. METHODS: Questionnaire-based data (n = 5769) relating to new-onset CRS and Body Mass Index (BMI) were collected in 2013 and 2018 from the Telemark population study in Telemark, Norway. Odds ratios for the risk of new-onset CRS in 2018 in relation to BMI in 2013 were calculated, adjusted for smoking habits, asthma, gender and age. RESULTS: When comparing the group with normal weight (18.5 ≤ BMI < 25) with the obese group (BMI ≥ 30), the odds of new-onset CRS was 53% higher [OR 1.53 (1.11, 2.10)] in the obese group. CONCLUSION: CR S is a multifactorial disease with different phenotypes and it is important to consider obesity when assessing patients with CRS in a clinical setting. PMID:35305138 | DOI:10.1007/s00405-022-07320-y View on the web Inoreader. Take back control of your news feed. Follow us on Twitter and Facebook.