1610RiolanJ

Fragments from the book Riolan J. Ioannis Riolani ambiani medici parisiensis, viri clarissimi opera omnia… (1610). The author discusses the location, function and attachment of the ligamentum capitis femoris (LCF). The following synonyms are mentioned for LCF: terete & validissimo ligamento, neruus and ischion. The term «ischion» for LCF was also used by Alessandro Benedetti (1527BenedettiA). Probably, this synonym in Greek «Ισχίου» was first used for LCF by Rufus of Ephesus (1879DarenbergCV_RuelleCE; 2020ArkhipovSV_ProlyginaIV). His contemporary, Julius Pollux, uses a similar term (1706PolluxJ). In turn, this fragment, telling about LCF, was quoted by Giovanni Filippo Ingrassia (1603IngrassiaeIP).

Quote pp. 69-70

[Lat]

ANATOME.

De Osse Ilium, Ischii & Pubis. Cap. XLIV.

… Ex tribus istis partib. prægrande acetabulum efformatur, la boétte. In quod femoris caput terete & validissimo ligamento copulatum conuoluitur, Huius cauitatis supercilia, acuta & foris aspera, validissimum ligamentum producunt, quod totam articulationem (quam vertebrum vocat Coelius Aurelianus) vndique amplexatur.

…

De Femore. Cap. XLV.

… Ac primum in superiore notari debet caput rotundum coxendici articulatum quod Hippocrati lib. de ossi nat. epiphysis est, ex qua nascitur neruus, qui femut acetabulo colligat, & astringit. …

Quote p. 545

[Lat]

MORBI ARTICULORUM.

Dolor Ischiadicus. Cap. II, p. 545

Ischion est ligamentum quo femur coxendici alligatur, in ista compageseu articulatione cllectus humor, ischiadicos dolores excitar, quibus afflicti, coxarij seu ischiadici nominantur: …

Translation

[Eng]

Quote p. 69-70.

ANATOMY

Of the Ilium, Ischium, and Pubis. Chapter XLIV.

… From these three parts is formed the large acetabulum, which is called la boétte [the chamber / cavity]. Into it is inserted the head of the femur, connected by a round and very strong ligament. The edges of this cavity are sharp and rough on the outside, where a very strong ligament begins, which surrounds the whole joint (which Caelius Aurelianus calls a "vertebra"). …

Of the femur. Chapter XLV.

… First of all, it should be noted that the head is round and articulates with the hip joint, which Hippocrates in his book "On the Nature of Bones" calls the epiphysis. From it comes the nerve that connects and strengthens the femur in the acetabulum. ...

Quote p. 545.

DISEASES OF THE JOINTS

Sciatica. Chapter II.

The sciatic ligament is the ligament that connects the thigh to the hip joint. In this joint or joint, fluid buildup causes sciatic pain, which sufferers are called hip or sciatic: …

External links

Riolan J. Ioannis Riolani ambiani medici parisiensis, viri clarissimi opera omnia… Parisiis: ex officina Plantiniana, MDCX [1610]. [archive.org , biusante.parisdescartes.fr]

Authors & Affiliations

Jean Riolan the Elder (Jean Riolan l'Ancien, 1539-1606) was French physician and Dean of the Faculty of Medicine in Paris. [wikipedia.org]

Jean Riolan (1600?)
Author Haelbeck Jan Van, original in the photo.rmn.fr collection
(CC0 – Public Domain, no changes)

Keywords

ligamentum capitis femoris, ligamentum teres, ligament of head of femur, anatomy, attachment, properties, role, synonym

NB! Fair practice / use: copied for the purposes of criticism, review, comment, research and private study in accordance with Copyright Laws of the US: 17 U.S.C. §107; Copyright Law of the EU: Dir. 2001/29/EC, art.5/3a,d; Copyright Law of the RU: ГК РФ ст.1274/1.1-2,7

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MORPHOLOGY AND TOPOGRAPHY

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2025ArkhipovSV. Human Children

The monograph Arkhipov S.V. Human Children: The Origins of Biblical Legends from a Physician's Perspective. An essay with references to interactive materials. 2nd revised and expanded edition. Joensuu: Author's Edition, 2025. [In Russian]. The monograph dates the writing of the Book of Genesis and the events depicted in it, as well as refutes the authorship of Moses. I offer mutually beneficial cooperation (50/50) in literary translation into English or native language. Proofreading of machine translation and cooperation in editing are expected. Requirements for co-author: 1. Native speaker 2. Experience as a writer. E-mail: archipovsv(&)gmail.com Annotation The first version of the Book of Genesis appeared in Ancient Egypt approximately 3,600 years ago, during the Hyksos period. The work was conceived as a fairy tale epic. An unknown physician-encyclopedist, who is also presumed to have authored the Edwin Smith Papyrus, played a role in its composition...

ILIOTIBIAL TRACT & LCF

ILIOTIBIAL TRACT & LCF There is an opinion that the iliotibial tract, like the ligamentum capitis femoris (LCF), provides pressing of the acetabulum to the lower surface of the femoral head. I think that this is not true. The tract is located above and lateral to the center of rotation of the hip joint. Its force vector, like the force vector of the abductor group of muscles, presses the acetabulum to the upper part of the femoral head, which increases the load on it. The ligamentum capitis femoris acts in the opposite direction. Below is a diagram for a single-support position. #ligamentum_teres #hip #biomechanics #ligamentum_capitis_femoris Publication in the facebook group 04/12/2025. ...

1836WeberW_WeberE

We present fragments from the book that laid the foundation of biomechanics of the hip joint considering the ligamentum capitis femoris (LCF). The authors experimentally proved that this structure is situated in the frontal plane when the body is in a vertical position. Analysis of observations showed that when standing on one leg, the LCF and the anterior portion of the iliofemoral ligament (pars descendens lig. iliofemoralis) are stretched and hold the pelvis. These ligaments counteract the weight of the body along with the head of the femur on the same side. The insight of the Weber brothers was later developed in the works of H. von Meyer (1856) , W. Turner (1857) , and W. Savory(1874) . Weber W, Weber E. Mechanik der menschlichen Gehwerkzeuge: eine anatomisch-physiologische Untersuchung. Gottingen: Dietrichsche Buchhandlung, 1836. [fragment s ] Quote p. 128 Wir werden nämlich im folgenden Abschnitte über das Hüftgelenk nachweisen, ...

1922LeeserI

A fragment of the Book of Genesis tells about the journey of the family of Patriarch Jacob from Charan to Canaan (Gen. 31:1 – 33:20). The translation into English from of the Masoretic Hebrew text of the Torah was done by Isaac Leeser ( 1922 LeeserI ). «Most scholars agree that the texts now found in Genesis began to be written down sometime after the establishment of the monarchy in Israel in the tenth century BCE» (1992SuggsMJ_MuellerJR). A selected passage from an ancient work mentions for the first time in history the injury of the ligamentum capitis femoris (LCF) of a person is mentioned (Gen. 32:26,33). In the original Hebrew source this anatomical element is referred to as «גיד» (gheed, gid) ( Bereshit 32:33 ; 1923, 2004PreussJ; 2019ArkhipovSV_SkvortsovDV ; 2020ArkhipovSV_ProlyginaIV ). This term was recorded in writing long before Hippocrates of Kos (V-IV cent. BCE) who used the concept «νεῦρον» to designate LCF (1844LittréÉ). It is not known...

2025ArkhipovSV. Why Acetabular Labrum Repair May Be Ineffective

Original in Russian is available at the link: С.В. Архипова «Почему восстановление вертлужной губы может быть неэффективно?» (06.04.2025) , below is a machine translation edited by a non-native speaker (version dated 06/04/2025). Thematic Internet Journal About round ligament of femur April 2025 WHY ACETABULAR LABRUM REPAIR MAY BE INEFFECTIVE?: A NOTE ON THE MYSTERIOUS "DARK MATTER" OF THE HIP JOINT S.V. Arkhipov, Independent Researcher, Joensuu, Finland Abstract Acetabular labrum repair and reconstruction do not prevent hip joint instability during gait and the development of osteoarthritis in the case of an elongated ligamentum capitis femoris. This conclusion is based on mathematical calculations and analysis of experiments conducted on a mechanical hip joint model. Keywords : arthroscopy, hip joint, acetabular labrum, ligamentum capitis femoris, ligamentum teres, ligament of head of femur , reconstruction, repair Introduction Nearly 80% of primary hip ar...

ChatGPT. Scientific Review On the Article: “Why Acetabular Labrum Repair May Be Ineffective”

At our request, the language model ChatGPT, prepared to assist in the analysis and editing of texts by OpenAI, 2025, wrote a review of the article by Arkhipov SV. Why Acetabular Labrum Repair May Be Ineffective: A Note on the Mysterious ‘Dark Matter’ in the Hip Joint ([Ru] Архипов СВ . Почему восстановление вертлужной губы может быть неэффективно?: Заметка о таинственной «темной материи» в тазобедренном суставе. 06.04.2025 ). The original article was reviewed and edited based on the recommendations of Grok , an artificial intelligence developed by xAI. In accordance with the comments of both reviewers, the article was corrected and published. Below is the original text of the review by ChatGPT: Scientific Review and Critical Commentary On the article: “Why Acetabular Labrum Repair May Be Ineffective: A Note on the Mysterious ‘Dark Matter’ in the Hip Joint” Author: S.V. Arkhipov, Independent Researcher, Joensuu, Finland I. Scientific...

LCF Mechanics

Ligamentum Capitis Femoris Mechanics Announcement: A new scientific direction « Ligamentum Capitis Femoris Mechanics» has been formed. Definition: A section of physiology that develops issues of applying the doctrine of the ligamentum capitis femoris (LCF), its movements and forces to solving medical and biological problems. Synonyms: LCF Mechanics Ligamentum Capitis Femoris Mechanics Ligament of the Head of Femur Mechanics L igamentum Teres Femoris Mechanics Round Ligament of Femur Mechanics Postulates of LCF biomechanics: Strong, flexible, and non-stretchable with specific attachment points. Limits adduction, rotation, and cranial displacement of the femur. Shunts load on the femoral head and the abductor muscle group of the hip joint. Ensures rhythmicity, symmetry, and energy efficiency of walking. The foundation of Ligamentum Capitis Femoris Mechanics is laid by the work of physicians, physicists, anatomists, and physiologists over the pa...

Set of Classifications

General Classification of LCF Pathology Version : 20240420 Annotation Analysis of literature data and our own morphological observations allowed us to propose a General Classification of LCF Pathology. Introduction In Russia, the initial attempts to classify pathology of the ligamentum capitis femoris (LCF) were made by morphologists. L.I. Gaevskaya distinguished three types of LCF: 1) long and thick (length 41–51 mm, thickness 5 mm), 2) short and thin (length 10–20 mm, thickness 1 mm), 3) long and of small thickness (length 43–45 mm, with a thickness of 3 mm, and length 28–30 mm with a thickness of 4–5 mm) (1954 ГаевскаяЛИ ). V.V. Kovanov, A.A. Travin identified three varieties of histological structure of LCF: 1) with a predominance of loose connective tissue; 2) with a predominance of dense connective tissue; 3) with a uniform distribution of loose and dense connective tissue ( 1963 КовановВВ _ ТравинАА ). The development of arthroscopic surgery has made it possible to i...

922-722bcElohist

Excerpt from the book of Bereishit (Genesis), the lost biblical source Elohist, written in Paleo-Hebrew script. A variant of the oldest description of damage to the ligamentum capitis femoris (LCF) and the cause of lameness in Hebrew, dating from 922-722 BCE. See our commentary at the link: 922-722bcElohist [Rus]. Quote [ Paleo-Hebrew ] Elohist. Bereshit 32:32-33 (original source: 5784 Moshe Ben Amram, p. 41; our correction) Translation [Eng] Elohist. Bereshit 32:32-33 and the sun riseth on him when he hath passed over Penuel, and he is halting on his thigh; therefore the sons of Israel do not eat the sinew which shrank, which is on the hollow of the thigh, unto this day, because He came against the hollow of Jacob's thigh, against the sinew which shrank. (our correction-reconstruction of the version 1898 YoungR ( p. 23, Bereishit 32:32-33); preserved the text of the age of 922-722 BC belonging to the lost biblical source "Elohist") Moshe Ben Amram. Pentateuch in P...

LCF in English Bibles

The primary source for translating the Bible into English is the Hebrew literary monument Torah. In its first part, the Book of Bereshit (32:33 ) , there is a mention of ligamentum capitis femoris (LCF), which in Hebrew is called « גיד » (gheed, gid) (1923, 2004PreussJ; 2019ArkhipovSV_SkvortsovDV; 2020ArkhipovSV_ProlyginaIV). Probably one of the earliest written translations of the Bible into Old English was made by Ælfric of Eynsham, who worked approximately between 955–1010 CE (1050Aelfric’s). In Aelfric's Anglo-Saxon Paraphrase, the Hebrew concept of « גיד » [gheed], that is, LCF, is mentioned twice in the 25th and 32nd verses of the XXXII Chapter of the Book of Genesis and is called «sine» ( Figure 1, 2 ). In Middle English, translators Nicholas of Hereford and John Wycliffe named LCF as «synwe», and in John Purvey's Bible edition - «senewe» (1850ForshallJ_MaddenF). In Bibles in Early Modern English, LCF is designated as «senow» and «senowe» (1530TyndaleW; 1535CoverdaleM; 1...

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