Skip to main content

Online Journal «ABOUT ROUND LIGAMENT OF FEMUR», April 2025


The journal is dedicated to the
ligamentum capitis femoris (LCF)
and related topics.


 

About the Journal »»»                                                                             .


The online journal «About Round Ligament of Femur» was created based on the scientific blog of the same name. The resource is the English-language part of the project: ONLINE JOURNAL: Ligamentum capitis femoris. 


Updates: As new materials are prepared.
Mission: Popularization and preservation of knowledge about LCF, as well as promoting its practical application.
Main goal: Improvement of diagnosis, treatment, and prevention of injuries and diseases of the hip joint.
Publisher: Arkhipov S.V., independent researcher, PhD, orthopedic surgeon.
Reviewers:
  1. Grok, an artificial intelligence developed by xAI.
  2. ChatGPT, a language model trained by OpenAI to assist with text analysis and editing.


Announcements »»»                                                                                   .


15.04.2025 Biblical damage section has been created (Artists and sculptors on the LCF damage described in the Bible: painting, sculpture, icon, fresco, engraving…)
11.04.2025 IMAGINATIVE LITERATURE section has been created (Poems and prose with mention of LCF).

08.04.2025 The journal's design has been updated, adopting the style of a news portal.
08.04.2025 A REVIEWS section has been created (comments, feedback, and reviews on publications about LCF).



SURGERY »»»                                                                                                      .


                                                                      



Biblical damage »»»                                                                             .


17c.PatelP. PaintingDrawing depicting the circumstances and mechanism of the LCF injury. 

  • 1000Jacob&Archangel. Fresco. Drawing depicting the circumstances and mechanism of the LCF injury. 
  • 1639BreenberghB. PaintingDrawing depicting the circumstances and mechanism of the LCF injury. 
  • 17c.OvensJ. PaintingDrawing depicting the circumstances and mechanism of the LCF injury.
  • 1860Schnorr von CarolsfeldJ. Engraving. Drawing depicting the circumstances and mechanism of the LCF injury. 
  • 1445SchlapperitzinK. Miniature. Drawing depicting the circumstances and mechanism of the LCF injury. 
  • 1858IvanovAA. Painting. Drawing depicting the circumstances and mechanism of the LCF injury.
  • 1878MoreauG. Painting. Drawing depicting the circumstances and mechanism of the LCF injury.   
  • 1290Egerton1066. Miniature. Drawing depicting the circumstances and mechanism of the LCF injury.
  • 1893DenisM.  Painting. Drawing depicting the circumstances and mechanism of the LCF injury.
  • 1670LioneA. Painting. Drawing depicting the circumstances and mechanism of the LCF injury.
  • 1888GauguinP. Painting. Drawing depicting the circumstances and mechanism of the LCF injury.     
  • 1751RettiL.  Fresco. Drawing depicting the circumstances and mechanism of the LCF injury. 
  • 1907HartmannO. Painting. Drawing depicting the circumstances and mechanism of the LCF injury. 
  • 1865LeloirAL. Painting. Drawing depicting the circumstances and mechanism of the LCF injury.   
  • 1659Rembrandt. Painting. Drawing depicting the circumstances and mechanism of the LCF injury.    

  • 6c.Vienna_Genesis. Miniature. Drawing depicting the circumstances and mechanism of the LCF injury.
  • 1876BonnatL. Etude. Drawing depicting the circumstances and mechanism of the LCF injury.  
  • 1558Gutenberg_Bible. Woodcut. Drawing depicting the circumstances and mechanism of the LCF injury.
  • 1950NewellR. Painting. Drawing depicting the circumstances and mechanism of the LCF injury.
  • 2007KatyshevAA. Painting. Drawing depicting the circumstances and mechanism of the LCF injury. 
  • 1911AndersenHC Sculpture. Drawing depicting the circumstances and mechanism of the LCF injury. 
  • SmigielskiA. Sculpture. Drawing depicting the circumstances and mechanism of the LCF injury. 
  • 1410Archangel_Michael. Icon. Drawing depicting the circumstances and mechanism of the LCF injury. 
  • 1766EarlomR. Etching. Drawing depicting the circumstances and mechanism of the LCF injury.
  • 17c.RosaS. Painting. Drawing depicting the circumstances and mechanism of the LCF injury. 
  • 17c.VivianiA. Fresco. Drawing depicting the circumstances and mechanism of the LCF injury. 
  • 1267Monreale_Cathedral. Drawing depicting the circumstances and mechanism of the LCF injury.



IMAGES AND VIDEOS »»»                                                                         .


Copilot on LCF injury. Drawing depicting the circumstances and mechanism of the LCF injury. 





IMAGINATIVE LITERATURE »»»                                                           .

1742WesleyC. The poem «Wrestling Jacob».
1902RilkeRM. The poem: «Der Schauende» (The Man Watching).
2025ArkhipovSV. An Artistic EtudeThe Origins of Biblical Legends from a Physician’s Perspective.  



REVIEWS »»»                                                                                                .


07.04.2025 Grok. Review of the Article by S.V. Arkhipov "Why Restoration of the Acetabular Labrum May Be Ineffective?"
 



ANCIENT MENTIONS »»»                                                                                .


Retellings of parts of the book: Arkhipov S.V. Human Children: The Origins of Biblical Legends from a Physician's Perspective (2025): 

Prologue (retelling by, original: Пролог)
Chapter 1. THE BEGINNING OF THE WORLD (short retelling, original: Начало Мира)
Chapter 2. THE CREATION OF HUMANS (short retelling, original: Творение людей)
Chapter 3. THE DAWN OF SURGERY (short retelling, original: Заря хирургии)
Chapter 4. IMHOTEP THE YOUNGER (short retelling, original: Имхотеп Младший)
Chapter 5. ADAM AND EVE (short retelling, original: Адам и ХаВва)
Chapter 6. THE GARDEN OF EDEN (short retelling, original: Сад Эйдэнский)
Chapter 7. ABEL AND CAIN (short retelling, original: Эвель и Каин)
Chapter 8. THE LAND OF NOD (short retelling, original: Земля Нод)
Chapter 9. NOAH’S FLOOD (short retelling, original: Потоп Ноаха)
Chapter 10. THE ARK AND THE CAVE (short retelling, original: Ковчег и пещера)
Chapter 11. ARARAT AND AKKAD (short retelling, original: Арарат и Аккад)
Chapter 12. THE JOURNEYS OF ABRAHAM (short retelling, original: Странствия Авраама)
Chapter 13. PROPHETIC DREAMS (short retelling, original: Вещие сны)
Chapter 14. ESAU AND JACOB (short retelling, original: Эйсав и Яаков)
Chapter 15. EXODUS FROM HARAN (short retelling, original: Исход из Харрана
Chapter 16. THE ARCHIVE OF JOSEPH (short retelling, original: Архив Йосэйфа)
Chapter 17. THE GALILEAN PHYSICIAN (short retelling, original: Врач Галилейский)
Chapter 18. THE MINISTRY OF JESUS (short retelling, original: Служение Иисуса)
Epilogue (retelling, original: Эпилог)




LCF on Social Media »»»                                                                           .

LCF Publication Digest »»»                                                                    .


01.04.2025 LCF in 2025 (March) 





Previous Issues »»»                                                                                      .


Online Journal  «ABOUT ROUND LIGAMENT OF FEMUR», February 2025. 

Comments

Popular posts from this blog

LCF in 2026 (May)

LCF in 2026 (May )  (Quotes from articles and books published in May   2026 mentioning the ligamentum capitis femoris)   Kim, P. S., Kang, C., Lee, J. K., & Hwang, J. M. (2026). Hip arthroscopy to treat symptomatic paralabral cysts: a retrospective analysis of clinical outcomes. Arthroscopy and Orthopedic Sports Medicine , 13 (1), 27-34.     [i]     e-aosm.org   Ko, H. Y. (2026). Vascular Anatomy of the Extremities and Lungs. In Practical Functional Anatomy for Spinal Cord Injury Rehabilitation: A Guide for Physiatrists and Rehabilitation Specialists (pp. 191-223). Singapore: Springer Nature Singapore.      [ii] link.springer.com   Aiba, H., Yamaguchi, M., Kimura, H., & Murakami, H. (2026). Advances in limb-salvage surgery and reconstruction for pediatric bone and soft tissue tumors. Frontiers in Pediatrics , 14 , 1817788.      [iii]     pmc.ncbi.nlm.nih.gov   Bajwa, A., Villar, R., ...

Vertebrates

VERTEBRATES According to the molecular clock, a specific method for dating phylogenetic events, vertebrates (Vertebrata) separated from arthropods (Arthropoda) 976±97 Ma (2004HedgesSB_ShoeJL). The latter began to dominate in species diversity with the Cambrian burst of radiation, which occurred 520 Ma (2010EdgecombeGD). This ratio in the fauna of the Earth is still preserved. Approximately 525 Ma, the phylum Chordates separated from the group of bilaterally symmetrical animals (1995ChenJY_ZhouGQ). In turn, the evolution of chordate organisms led to the formation of the first vertebrates at least 500 Ma, from which the jawed mouths 450-400 Ma descended, becoming the ancestors of the placoderms or "armored" fish (Placodermi) (1979 НаумовНП _ КарташевНН ). Sculptural reconstruction of the placoderm Coccosteus from the order Arthrodires, Middle Devonian, 393.3-382.7  Ma ; exposition of the Orlov Paleontological Museum (Moscow); photo by the author. The first cartilaginou...

1990HarveyB

  Harvey B, sculpture, Jacob wrestling with the angel (ca. 1990).   Depicting the circumstances and mechanism of the ligamentum capitis femoris (LCF) injury based on the description in the Book of Genesis:  25 And Ja cob was left alone; and there wrestled a man with him until the breaking of the day.  26 And when he saw that he could not pre vail against him, he struck against the hollow of his thigh ; and the hollow of Jacob's thigh was put out of joint, as he was wrestling with him. … 33 Therefore do the children of Israel not eat the sinew which shrank, which is upon the hollow of the thigh, unto this day; because he struck against the hollow of Jacob's thigh on the sinew that shrank. ( 1922LeeserI , Genesis (Bereshit) 32:25-26,33) More about the plot in our work: Ninth month, eleventh day ( 2024АрхиповСВ. Девятый месяц, одиннадцатый день ). Bessie Harvey – tree root sculpture Jacob Wres tling with the Angel (ca. 1990); original in the high.org collection (Fair...

1943SinzWA

  Sinz WA , s culpture Jacob and the Angel (1943).   Depicting the circumstances and mechanism of the ligamentum capitis femoris (LCF) injury based on the description in the Book of Genesis:  25 And Ja cob was left alone; and there wrestled a man with him until the breaking of the day.  26 And when he saw that he could not pre vail against him, he struck against the hollow of his thigh ; and the hollow of Jacob's thigh was put out of joint, as he was wrestling with him. … 33 Therefore do the children of Israel not eat the sinew which shrank, which is upon the hollow of the thigh, unto this day; because he struck against the hollow of Jacob's thigh on the sinew that shrank. ( 1922LeeserI , Genesis (Bereshit) 32:25-26,33) More about the plot in our work: Ninth month, eleventh day ( 2024АрхиповСВ. Девятый месяц, одиннадцатый день ). Walter A. Sinz – Jacob and the Angel (1943). Ceramic. Gift of Hilda Kisella (2007.187) ; original in clevelandart.org   collect...

1132Sant’Orso

  Collegiate Church of Sant’Orso of Aosta (France), capital – Jacob with the Angel (1132).  Depicting the circumstances and mechanism of the ligamentum capitis femoris (LCF) injury based on the description in the Book of Genesis: 25 And Ja cob was left alone; and there wrestled a man with him until the breaking of the day. 26 And when he saw that he could not pre vail against him, he struck against the hollow of his thigh ; and the hollow of Jacob's thigh was put out of joint, as he was wrestling with him. … 33 Therefore do the children of Israel not eat the sinew which shrank, which is upon the hollow of the thigh, unto this day; because he struck against the hollow of Jacob's thigh on the sinew that shrank. ( 1922LeeserI , Genesis (Bereshit) 32:25-26,33) More about the plot in our work: Ninth month, eleventh day ( 2024 АрхиповСВ. Девятый месяц, одиннадцатый день ).     Collegiate Church of Sant’Orso of Aosta (1132) Capital № 21 – Jacob with the Angel. О riginal ...

1753TarinP

  Fragments from the book Tarin P. Ostéo-graphie (1753). The author notes the localization of ligamentum capitis femoris (LCF) and uses synonyms: ligament rond, ligamentum teres capitis femoris. The text is prepared for machine translation using a service built into the blog from Google or your web browser. Quote p. 24 Les Ligamens de l'extrémité inférieure sont, 1°. la Membrane capsulaire, &c. de la cavité cotyloïde, le Ligament rond, l'Appareil ligamenteux propre à cette cavité; le Ligament transveríal interne de son bord, le transversal externe, les deux Ligamens glanduleux; … Quote p. 54. Illæ tres offeæ portiones simul unitæ Cavitatem cotyloïdeam q.t. a. constituunt, in qua occurrit Foveols h. glandulas synoviales articulationis excipiens, cuique sesc inserit ligamentum teres capitis femoris, &c. Vid. t. u. v. TAB. I. II. III. External links Tarin P. Ostéo-graphie, ou Description des os de l'adulte, du foetus, &c. Precedée d'une introduction a l'etu...

Postulates of LCF Mechanics

  Postulates of LCF mechanics   We continue to develop a new scientific direction « Mechanics of the Ligamentum Capitis Femoris »: https://roundligament.blogspot.com/2024/10/lcf-mechanics.html Analysis of the accumulated information allowed us to clarify the postulates of this scientific discipline: - Strong, flexible, and non-stretchable with specific attachment points. - Limits adduction, rotation, and cranial displacement of the femur. - Ensures rhythmicity, symmetry, and energy efficiency of walking. - Performs the function to suspend the pelvis during single-leg support. - Shunts load on the femoral head and the abductor muscle group of the hip joint. NB! Considering these positions in your clinical practice, you will reduce the likelihood of developing hip osteoarthritis and gait disturbances in patients. Join the group LIGAMENTUM CAPITIS FEMORIS Publication in the facebook group 05/11/2025.     BLOG CONTENT NEWS AND ANNOUNCEMENTS FACEBOOK

1531SteucoA

   Content [i]   Annotation [ii]   Original text (in  Latin) [iii]   English translation [iv]   Source  &  links [v]   Notes [vi]   Authors & Affiliations [vii]   Keywords [i]   Annotation Fragments from the book: Steuco A . Augustini Steuchi Eugubini Veteris Testamenti ad ueritatem Hebraicam recognitio (1531). The author discusses the term ligamentum capitis femoris (LCF) in the book of Genesis and notes that this structure serves a supporting and motor function and, when injured, causes lameness. The text in Russian is available at the following link: 1531SteucoA . [ii]   Original text (in   Latin) Quote p. 308 Tetigit neruum fœmoris כַּף יְרֵבוּ id est Latitudinem coxæ asseruntqs. Hebræi significare hoc loco latum os coxæ: ut ab Auen Esdra quoqs annotatu est : in ea parte neruus coxæ est : at qs hoc est quòd post neruū arefactum claudicabat Iacob. Nõ enim neruus hoc loco, membrű genitale significat: q...

Australopithecus Gait

  In our opinion, the ligamentum teres or ligamentum capitis femoris (LCF) in Australopithecus afarensis determined the gait. Its pelvis moved in the frontal plane similar to that of a modern human. In the horizontal plane, the rotational movements of the Australopithecus pelvis were carried out with a significantly smaller amplitude. Presumably Australopithecus afarensis had relatively shorter steps than Homo sapiens. During walking, the shoulder girdle was positioned in the frontal plane, and the arms exhibited minimal oscillation in the sagittal plane. Illustration: Comparative analysis of LCF movements On the right is the acetabulum of Homo sapiens (photo by the author); on the left is the acetabulum of Australopithecus afarensis 3D model of the pelvis (fragment of a screenshot from  sketchfab.com ); The distal end of the LCF (ligamentum teres) in Australopithecus moved in the horizontal plane in the acetabulum fossa with a smaller amplitude than in modern humans. k eyword...

20c.WikstromB

  Wikstrom B , s culpture I will not let you go» (Jacob wrestling the Angel , 20th cent.?) .   Depicting the circumstances and mechanism of the ligamentum capitis femoris (LCF) injury based on the description in the Book of Genesis:  25 And Ja cob was left alone; and there wrestled a man with him until the breaking of the day.  26 And when he saw that he could not pre vail against him, he struck against the hollow of his thigh ; and the hollow of Jacob's thigh was put out of joint, as he was wrestling with him. … 33 Therefore do the children of Israel not eat the sinew which shrank, which is upon the hollow of the thigh, unto this day; because he struck against the hollow of Jacob's thigh on the sinew that shrank. ( 1922LeeserI , Genesis (Bereshit) 32:25-26,33) More about the plot in our work: Ninth month, eleventh day ( 2024АрхиповСВ. Девятый месяц, одиннадцатый день ). Brit Wikstrom – « I will not let you go» (Jacob wrestling the Angel , 20th?) . O riginal in gg...