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Online Journal «ABOUT ROUND LIGAMENT OF FEMUR», May 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: 


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 »»»                                                                                   .


10.05.2025 An Acetabular Canal section has been created (Anatomy, topography and significance of the functioning area of ​​the ligamentum capitis femoris) 
08.05.2025 Catalog of literature on the LCF has been created (Books, articles, links, reference, mention …) 
03.05.2025 The page has been started: Online Journal «ABOUT ROUND LIGAMENT OF FEMUR», May 2025. 



MORPHOLOGY AND TOPOGRAPHY »»»                                                    .


1874HenleJ. The author indicates the attachment of the LCF to the transverse ligament of the acetabulum.



BIOMECHANICS AND MORPHOMECHANICS »»»                                   .


10.05.2025 Postulates of LCF mechanics. List. 
02.05.2025 2025ZhangY_MartinRL Article: A finite element analysis model to support ligamentum teres function.

    


ETIOLOGY AND PATHOGENESIS »»»                                                    .


05.05.2025 Abstract (2023ArkhipovSV. Monograph: The Ligament of the Femoral Head: Function and Role in the Pathogenesis of Coxarthrosis).



Biblical damage »»»                                                                             .


1943RoerichSN Painting. Drawing depicting the circumstances and mechanism of the LCF injury.
2008Juliania Painting. Drawing depicting the circumstances and mechanism of the LCF injury.
1940RoerichSN Sketch. Drawing depicting the circumstances and mechanism of the LCF injury. 
1610MazzucchelliPF Painting. Drawing depicting the circumstances and mechanism of the LCF injury. 
17c.Archangel_Cathedral. Fresco. Drawing depicting the circumstances and mechanism of the LCF injury.
14c.Chora_Church Fresco. Drawing depicting the circumstances and mechanism of the LCF injury. 
1965Milan_Cathedral. Bas-relief. Drawing depicting the circumstances and mechanism of the LCF injury. 
17c.SchedoniB  Painting. Drawing depicting the circumstances and mechanism of the LCF injury.
17c.ScarsellinoI Painting. Drawing depicting the circumstances and mechanism of the LCF injury. 
19c.NovelliPA. Engraving. Drawing depicting the circumstances and mechanism of the LCF injury. 
ca.1963ShagalM Painting. Drawing depicting the circumstances and mechanism of the LCF injury. 
1650RicchiP Painting. Drawing depicting the circumstances and mechanism of the LCF injury. 
18c.FontebassoF Painting. Drawing depicting the circumstances and mechanism of the LCF injury. 
1837VonSteinleE 1837VonSteinleE. Painting. Drawing depicting the circumstances and mechanism of the LCF injury. 
1561DelauneE Engraving. Drawing depicting the circumstances and mechanism of the LCF injury. 

17c.RicciS Painting. Drawing depicting the circumstances and mechanism of the LCF injury.
17c.TeniersD Painting. Drawing depicting the circumstances and mechanism of the LCF injury. 
1623WtenbrouckM Painting. Drawing depicting the circumstances and mechanism of the LCF injury. 
1640TornioliN Painting. Drawing depicting the circumstances and mechanism of the LCF injury.
1350Visoki_Dečani Fresco. Drawing depicting the circumstances and mechanism of the LCF injury.
 16с.Archangel_Michael Icon. Drawing depicting the circumstances and mechanism of the LCF injury.
17c.BensoG Drawing. Drawing depicting the circumstances and mechanism of the LCF injury.
1760GuglielmiG Painting. Drawing depicting the circumstances and mechanism of the LCF injury. 
19с.RickettsCS Painting. Drawing depicting the circumstances and mechanism of the LCF injury. 
1739MonacoP Etching. Drawing depicting the circumstances and mechanism of the LCF injury.
1942EpsteinJ Sculpture. Drawing depicting the circumstances and mechanism of the LCF injury.
1992Hajdudorog Sculpture. Drawing depicting the circumstances and mechanism of the LCF injury. 
1548HirschvogelA Etching. Drawing depicting the circumstances and mechanism of the LCF injury.

1677BartoliPS Etching. Drawing depicting the circumstances and mechanism of the LCF injury.
1728HoetG Illustration. Drawing depicting the circumstances and mechanism of the LCF injury. 
18c.BeichFJ Painting. Drawing depicting the circumstances and mechanism of the LCF injury. 
16с.BrilP Painting. Drawing depicting the circumstances and mechanism of the LCF injury.
1610TilensJ. Painting. Drawing depicting the circumstances and mechanism of the LCF injury.
17c.SwaneveltH Painting. Drawing depicting the circumstances and mechanism of the LCF injury. 
1743Church_of_St.Nicholas Drawing depicting the circumstances and mechanism of the LCF injury. 
1754GlockerJF Painting. Drawing depicting the circumstances and mechanism of the LCF injury.
1791KleemannCN Painting. Drawing depicting the circumstances and mechanism of the LCF injury.  
14c.Sister_Haggadah Miniature. Drawing depicting the circumstances and mechanism of the LCF injury. 
14c.Rudolf_von_Ems Miniature. Drawing depicting the circumstances and mechanism of the LCF injury.  
1879GillA. Caricature. Drawing depicting the circumstances and mechanism of the LCF injury. 
1650StellaJ Painting. Drawing depicting the circumstances and mechanism of the LCF injury. 
18c.Fontebasso Painting. Drawing depicting the circumstances and mechanism of the LCF injury. 
1750WohlhaupterEJK Painting. Drawing depicting the circumstances and mechanism of the LCF injury.   
1805ScheffauerPJ Bas-relief. Drawing depicting the circumstances and mechanism of the LCF injury. 
17-18c.GiordanoL. Painting. Drawing depicting the circumstances and mechanism of the LCF injury. 
16-17c.FranckenFII Painting. Drawing depicting the circumstances and mechanism of the LCF injury.  
18c.DaysignerL Painting. Drawing depicting the circumstances and mechanism of the LCF injury. 
18c.JoubertJ Painting. Drawing depicting the circumstances and mechanism of the LCF injury.
1952ShagallM Painting. Drawing depicting the circumstances and mechanism of the LCF injury. 
1939CarenaF Painting. Drawing depicting the circumstances and mechanism of the LCF injury. 
18c.Unknown_Master Drawing depicting the circumstances and mechanism of the LCF injury.
1720DonatoC Painting. Drawing depicting the circumstances and mechanism of the LCF injury.
17c.CungiC Engraving. Drawing depicting the circumstances and mechanism of the LCF injury. 
18с.BeaumontCF Painting. Drawing depicting the circumstances and mechanism of the LCF injury. 
1628MadernoS Sculpture. Drawing depicting the circumstances and mechanism of the LCF injury. 
17c.Neapolitan_School Painting. Drawing depicting the circumstances and mechanism of the LCF injury.   
17c.PedonB Painting. Drawing depicting the circumstances and mechanism of the LCF injury. 
17c.Italian_School Painting. Drawing depicting the circumstances and mechanism of the LCF injury.   
17c.MaffeiF Painting. Drawing depicting the circumstances and mechanism of the LCF injury.
17c.SpinelliGB Painting. Drawing depicting the circumstances and mechanism of the LCF injury. 
17c.BambiniN Painting. Drawing depicting the circumstances and mechanism of the LCF injury.
16c.Amman Engraving. Drawing depicting the circumstances and mechanism of the LCF injury.
1320Golden_Haggadah Miniature. Drawing depicting the circumstances and mechanism of the LCF injury. 
1373Parchment Miniature. Drawing depicting the circumstances and mechanism of the LCF injury. 
1894Gebhardt Painting. Drawing depicting the circumstances and mechanism of the LCF injury.
1213L’histoire_ancienne. Miniature. Drawing depicting the circumstances and mechanism of the LCF injury.



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



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Memorial Day

July 7 My Father's Day Vasily Dmitrievich Arkhipov (1936-2004) Tireless Worker of the Kindest Soul The engineering mindset inherited from him helped develop  a Theory of ligamentum capitis femoris biomechanics , create mechanical models of the hip joint , and design walking machines with ligaments analogues . Jubilee Promo: Our Books at €1   Архипов С.В. Связка головки бедренной кости. Функция и роль в патогенезе коксартроза. Йоэнсуу: Издание Автора, 2023. [Arkhipov SV. The ligament of the head of femur. Function and role in the pathogenesis of coxarthrosis. Joensuu: Author's Edition, 2023. (In Russian)] Google Play Архипов С.В. Девятый месяц, одиннадцатый день: Рассуждение о XXXII главе книги Бытие. Йоэнсуу: Издание Автора, 2024. [Arkhipov S.V. The Ninth Month, Eleventh Day: A Reflection on Chapter XXXII of the Book of Genesis. Joensuu: Author’s Edition, 2024. (In Russian)] GooglePlay Архипов С.В. Дети человеческие: истоки библейских преданий в обозрении врача. Эссе, снабже...
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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...
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1155Abenezra

  Content [i]   Annotation [ii]   Original text [iii]   English translation [iv]   Source  &  links [v]   Notes [vi]   Authors & Affiliations [vii]   Keywords [i]   Annotation Fragment from the book: Ezra AM. Ibn Ezra’s Commentary on the Pentateuch. Genesis (Bereshit) (1155). The author discusses the interpretation of the term gid ha-nasheh denoting ligamentum capitis femoris (LCF) in the book of Bereshit. The text in Russian is available at the following link: 1155Abenezra . [ii]   Original text Bereshit 32:33 ( sefaria.org )   [iii]   English translation Genesis 32:33 THE SINEW OF THE THIGH-VEIN. The meaning of the term gid ha-nasheh (the sinew of the thigh-vein) is known from the tradition received and transmitted to us by the Talmudic sages.49 No one but those lacking in understanding and knowledge of nature have any doubt as to its definition. The latter interpret gid (sinew) to refer to the penis and h...
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LCF in 2026 (June)

LCF in 2026 (June )  (Quotes from articles and books published in June   2026 mentioning the ligamentum capitis femoris)     Turner, A. H., Kernan, C. E., Laing, A., Pritchard, A. C., Stocker, M. R., Irmis, R. B., ... & Nesbitt, S. J. (2026). A new shuvosaurid (Archosauria, Poposauroidea) from the Late Triassic (Norian) Hayden Quarry of New Mexico, USA. Journal of Vertebrate Paleontology , e2618182.   [i]   tandfonline.com   Wang, F., Mu, Y., Sun, J., & Chi, H. Traumatic necrosis of femoral head: a case report. Journal of Clinical Medicine Research. 2026;7(1)14-18.   [ii]    en.front-sci.com   Sha, S. Y., Lang, X. X., Liu, Y., Li, C. B., & Yin, Q. F. L‐Capsulotomy and Anatomic Repair of Zona Orbicularis: Hip Arthroscopy Capsular Management for Femoroacetabular Impingement Syndrome. Arthroscopy Techniques , e70149.   [iii]    arthroscopyjournals.onlinelibrary.wiley.com   Garlapaty, A. R....
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1900BetheE

  Fragments of t he book Pollux J. Onomasticum (166-76) edited by E. Bethe (1900). In Greek the author calls ligamentum capitis femoris (LCF) «ἰσχίον», and the concept of «ligament» is designated by the term «νεῦρον / ν εῦρα ».   The term «ἰσχίον»  was used by Rufus of Ephesus ( 2020ArkhipovSV_ProlyginaIV ). The fragment of the Onomasticum dealing  with the LCF was quoted by Giovanni Filippo Ingrassia ( 1603IngrassiaeIP ) . See our commentary at the link:   1900 BetheE  [Rus]. Quote  1. Βιβλίου Β. 186-187 [Grc] καιλεῖται δὲ καὶ τὸ νεῦρον τὸ  σ υνέχον τὴν κοτύλην πρὸ σ  τὸν μηρὸν ἰ σ χίον. ὁμώνυμον δ’ ἐ σ τιν αύτῷ καὶ τὸ ἄρθρον. καὶ τὸ μὲν [τῇ] κοτύλῃ [ σ υνηρμο σ μένον] ὀ σ τοῦν  σ τρογγύλον μηροῦ κεφαλὴ, μηρὸ σ  δὲ τὸ  ἁπ ὸ  το ύ το υ μὲχρ ι γονάτων  μὲρο σ , …  (original source: 1900BetheE , pp. 140-141 ) Quote 2. Βιβλίου Β. 234 [Grc] Νεῦρα  δ’  ἐστι σύνδεσμος ὀστῶν εἴκων τε καὶ τεινόμενος, ἀφ ̓ ὧν κ...
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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., ...
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1632Hamburg

  Unknown Master, tapestry from Hamburg – Jacob wrestling with the angel (1632).  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 prevail 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 ).     Unknown Master, tapestry from Hamburg – Jacob wrestling with the angel (1632); original i...
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17c.Archangel_Cathedral

   Archangel Cathedral of the Moscow Kremlin, fresco – «Jacob’s Wrestling with God» (1652 – 1666).   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 ). Unknown author – Archangel Cathedral of the Moscow Kremlin, fr...
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1974SchwartzDL_HallerJAJr

  Fragments of the article Schwartz DL, Haller JAJr. Open anterior hip dislocation with femoral vessel transection in a child (1974). Authors report damage to the ligamentum capitis femoris (LCF). Summary This is a case report of a 5-year-old girl who sustained an open anterior hip dislocation with complete transection of the femoral artery and vein following blunt trauma. Her preoperative evaluation and operative care are described, along with a 1-year follow-up. Major vascular damage in children with blunt trauma is emphasized. Quote 1. 3) The left femoral head and its attached ligamentum teres were avulsed from deep within the acetabulum, and protruded through the mid-portion of the gaping groin wound (Fig. 2). Quote 2. After removal of large segments of free bone chips and debridement of obviously crushed muscle, the femoral head and its attached ligamentum teres were reduced. External links Schwartz DL, Haller JAJr. Open anterior hip dislocation with femoral vessel transectio...
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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...
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