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Tweet of Jun 1, 2024

 

Jun 1

Twenty years ago, the first mechanical model of the hip joint was made for experimental research. At first, it contained analogues of the acetabular labrum and external ligaments: https://kruglayasvyazka.blogspot.com/2024/05/blog-post_66.html  ,   https://kruglayasvyazka.blogspot.com/2024/05/blog-post_31.html  ,  https://kruglayasvyazka.blogspot.com/2024/05/blog-post_48.html  #hip #biomechanics


                                                                                                                   


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University_of_Guelph(website)

  Content [i]   Annotation [ii]   Original text [iii]   Illustrations [iv]   Source  &  links [v]   Notes [vi]   Authors & Affiliations [vii]   Keywords [i]   Annotation A quote from an article on the University of Guelph website. The publication mentions the animal's ligamentum capitis femoris (LCF) and states its function: fixing the femoral head in the acetabulum. The text in Russian is available at the following link: University_of_Guelph(website) . [ii]   Original text Quote 1.  Hindlimb skeleton. Femur [animals]   The articular head of the femur is deeply rounded and it bears a round ligament that holds it into the acetabulum.   [iii]   Illustrations – [iv]   Source  &  links STRUCTURE OF THE SKELETON.  2023.   animalbiosciences.uoguelph.ca [v]   Notes The work  is cited in the following publications:  [vi]   Authors & Affiliations Unive...
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Tweet of December 19, 2025

  Edwin Smith Papyrus vis-à-vis Book of Genesis   A correspondence was found between the level of medical knowledge in the Edwin Smith Papyrus and the Book of Genesis; they were written during the same historical period. see: https://kruglayasvyazka.blogspot.com/2025/11/lcf-1.html Tweet of December 19, 2025 #Edwin_Smith_Papyrus  #Genesis  #Book_of_Genesis #Ancient_Egypt BLOG CONTENT TWITTER OR X                                                                            
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Edwin Smith Papyrus vis-à-vis Book of Genesis

   A correspondence has been found between the level of medical knowledge in the Edwin Smith Papyrus and the Book of Genesis. Were both works written during the same historical period? What do medical historians and Egyptologists think about this?  Based on the analysis I conducted, I believe that the protograph of the Book of Genesis was written at the end of the Second Intermediate Period in Egypt, with the collaboration of an Asian diviner and an Egyptian physician. Arguments in more detail are presented in my online article: Архипов С . В . Кто и когда впервые описал повреждение ligamentum capitis femoris ? (WHO FIRST DESCRIBED THE LIGAMENTUM CAPITIS FEMORIS INJURY AND WHEN? This article is available in Russian, and translation to your desired language can be done using a browser plugin). See: Pt. 1. https://kruglayasvyazka.blogspot.com/2025/11/lcf-1.html Pt. 2. https://kruglayasvyazka.blogspot.com/2025/11/lcf-2.html Pt. 3. https://kruglayasvyazka.blogspot.com/2...
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Key Role of the LCF

  In the experiments conducted on the pelvis-femur-muscle-ligaments model, we found that when the contralateral pelvic drop occurs, the ligament of the head of femur become maximally tense; simultaneously, there is relaxation and lengthening of the gluteus medius muscle; the pelvis spontaneously rotates towards the stance limb (forward), and the load on the hip joint decreases. Thanks to the functioning of the ligament of the head of femur the walking is smooth, rhythmic, and energy-efficient. Track Music:  Blue Dot Sessions , Vittoro (CC BY-NC 4.0 DEED / fragment)  "Take care of the ligament of the head of femur for yourself and your neighbor!" .                                                                       . keywords: ligamentum capitis femoris, ligament of head of femur, ligamentum te...
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ZOOLOGY AND PALEONTOLOGY

  ZOOLOGY AND PALEONTOLOGY   (Information on the presence in existing and extinct animals... ) LCF of Pithecanthropus   In the hip joint of Pithecanthropus (Pithecanthropus erectus, Homo erectus 2.12-0.43 Ma), there was a LCF. LCF of Australopithecus   The Australopithecus afarensis (3.2 Ma) had a ligament of the  head of femur.  1802CamperP  The author discusses the absence and unknown role of the LCF in the elephant and some monkeys. 1803CamperP  The author discusses the absence and unknown role of LCF in the orangutan, elephant, and sloth.  1824MeckelJF   The author notes the absence of LCF in orangutans, three-toed sloths and turtles.  1835OwenR  The author discusses the absence of the LCF in chimpanzees, orangutans and some other mammals. 1851BarkowHCL   The author briefly describes LCF in the tiger and llama.  1864MacalisterA  LCF has been observed in ostrich and is noted to be strength.  1869MivartG ...
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NEWS

  New publications of our resource   December 23, 2025 University_of_Guelph(website) . The publication mentions the animal's LCF and states its function: fixing the femoral head in the acetabulum . December 20, 2025 Edwin Smith Papyrus vis-à-vis Book of Genesis   (facebook) December 19, 2025 Tweet of December 19, 2025 December 06, 2025 1750HertelJG  Painting. Drawing depicting the circumstances and mechanism of the LCF injury. December 05, 2025 17c.Spanish_School  Paint ing. Drawing depicting the circumstances and mechanism of the LCF injury. December 04, 2025 1625Verm iglioG  Painting. Drawing depicting the circumstances and mechanism of the LCF injury. December 03, 2025 1612PasseC  Engraving. Drawing depicting the circumstances and mechanism of the LCF injury. 1534Biblia Engraving. Drawing depicting the circumstances and mechanism of the LCF injury. 1772Saint-NonRJC  Painting. Drawi ng depicting the circumstances and mechanism of the LCF injury...
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