Skip to main content

1649RiolanJ

 

Fragments from the book Riolan J. Opera anatomica (1649). The author discusses the areas of attachment of ligamentum capitis femoris (LCF), physical properties and mentions several rare synonyms (neruus, priuatum, neurocartilagineum). In particular, the author chooses the unusual term «neurocartilagineum, which is mentioned by 1880HyrtlJ and 1803SchregerCHT. It should be noted that the translation «neurocartilaginous» would be incorrect, since Jean Riolan implies «sinew» rather than «nerve»In quoting Hippocrates, the author is clearly mistaken, since the LCF is described in the treatise on «Mochlicus» (Instruments of Reductions). In some cases, we have added links to quotations about LCF available on our resource, as well as to publications posted on the Internet.

Quote p. 514.

[Lat]

In librum Galeni De ossibus ad tyrones commentaries.

Commentarius in caput XX. De crure.

Caput XXVII.

In vnoquoque quaedam obseruanda veniunt. Ac primum in superiore notari debet Caput rotundum coxendici articulatum, quod Hippocrati, lib. de Ossibuum natura, epiphiysis est, ex qua nascitur Neruus, qui Femur acetabulo colligat & adstringit. Huic substrata pars gracilior Ceruix dicitur, quae acetabulo foris extrorsum abscedit, vt musculis inferna parte collocandis, itemque magnis venis, arteriis, neruis & glandulis vasorum diuifionibus praepositis locum relioqueret, in quit Gelenus, lib. 3. de vsu partium. 

Quote p. 638.

[Lat]

Animadversiones in opus anatomicum Andreae Laurentij.

Ligamenta Femoris et Tibia.

Cap. II. lib.3. Non rect describit ligamentum, quod appellat priuatum, a cotyles fundo in medium femoris caput productum. Non enim enascitur a fundo cotyles, sed ab illo hiatu aspero ad latus internum cotyles exsculpto, istudque ligamentum medium est inter neruum & cartilaginem, vt neurocartilagineum dici debeat, atque etiam cruentum est, quale spectur illud ligamentum interiectum tibiae & femori, quod est vnicum, latum, non triplex, vt voluit Laurentius.

Translation

[Eng]

Quote p. 514.

On Galen's book «On Bones for Beginners». Comments.

COMMENTARY TO CHAPTER XX. About the shin.

Chapter XXVII.

Each of them has something to observe. First, in the upper part we should note the round head articulated with the hip joint, which Hippocrates in On the Nature of Bones calls the epiphysis, from which emerges the nerve/sinew [Neruus], which connects and strengthens the femur in the acetabulum. Below this is a narrower part called the neck, which extends outward from the acetabulum to leave room for the muscles located in the lower part, as well as for the large veins, arteries, nerves and glands, as well as the branching of the vessels, as Galen says in the book 3 «De vsu partium».

Quote p. 638.

Notes to the anatomical work of Andrea Laurentius.

Ligaments of the thigh and lower leg.

Chapter II, Book 3. He incorrectly describes the ligament, which he calls private [priuatum], emerging from the floor of the acetabulum and attaching to the middle of the femoral head. It does not arise from the floor of the acetabulum, but from this rough hole cut on the inside of the acetabulum, and this ligament is intermediate between the nerve/sinew [neruum], and cartilage [cartilaginem], so it should be called neurocartilaginous/sinewcartilaginous [neurocartilagineum], it also contains blood vessels, like that ligament that connects the tibia and thigh, which is single, broad, and not triple, as Laurentius asserted.



External links

Riolan J. Opera anatomica vetera, recognita, & auctiora, quamplura noua, quorum seriem dabit sequens pagina. Lutetiae Parisiorum: sumptibus Gaspari Meturas viâ Iacobaea, sub signo SS. Trinitatis, prope Maturinenses, MDCXLIX [1649]. [archive.org]

Authors & Affiliations

Jean Riolan the Younger (1580-1657) was French physician, botanist and anatomist, professor of Collège Royal. [wikipedia.org]

Jean Riolan (1626)
Line engraving by M. Lasne after D. Dumontier,
original in the 
wellcomecollection.org
(CC0 – Public Domain, no changes)

Keywords

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

                                                                                                                  

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

BLOG CONTENT

SCIENTIFIC SYNONYMS

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., ...

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...

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 ...

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...

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...

BLOG CONTENT

  T he ligament of the head of femur or ligamentum capitis femoris (LCF) is the key to a graceful gait and understanding the causes of hip joint diseases. We present promising scientific knowledge necessary for preserving health,  to create new implants and techniques  of treating degenerative  pathology and damage of the hip joint. Project objective : preserving a normal gait and quality of life, helping to study of hip joint biomechanics, developing effective treatments for its diseases and injuries. In translating to English, the author is assisted by ChatGPT (version 3.5)  and the Google Translate service .  We're sorry for any flaws in the syntax. The meaning makes up for the imperfections!     TABLES OF CONTENTS    Acetabular Canal   (Anatomy, topography and significance of the functioning area of ​​the ligamentum capitis femoris) Acetabular Canal.  Part 1.   This article describes the space where the ligam...

Tiktaalik roseae

  TIKTAALIK ROSEAE The first truly tetrapod animal (Limbed tetrapods) is recognized as the lobe-finned fish Tiktaalik roseae (clade Elpistostegalia), discovered in rocks aged about 375 Ma (2006DaeschlerEB_JenkinsJrFA; 2008ShubinN; 2017ShubinN). Discoveries in recent years have allowed us to place the taxa of early tetrapodomorphs in the following order: Tinirau, Eusthenopteron, Megalichthys, Panderichthys, Qikiqtania, Tiktaalik, Elpistostege, Parmastega, Ventastega, Acanthostega, Elginerpeton, Ymeria, Ichthyostega (2022StewartTA_ShubinNH). The closest ancestor of Tiktaalik roseae, the fragments of the skeleton of which are relatively well preserved, is Panderichthys. Reconstruction of the prehistoric fish Pandericthys Author Tyler Rhodes; original in the  wikipedia.org   collection (license CC BY-SA 3.0, no changes). The shape of the skeleton of the pectoral fin and shoulder girdle suggests that Panderichthys rhombolepis "walked" (2006AhlbergPE_ClackJA). At the very least...

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...

2008ArkhipovSV

  On the Role of the Ligamentum Capitis Femoris  in the Maintenance of Different Types of Erect Posture S.V. Arkhipov Keywords: ligamentum capitis femoris, ligamentum teres, ligament of head of femur, abductor muscle group, role,  function, hip joint, model, biomechanics, walk, gait cycle, single-legged stance  ABSTRACT New experimental and clinical data on the function of the ligamentum capitis femoris (LCF) and its participation in maintaining an erect posture were obtained. It was established that this anatomical element is involved in constraining the hip joint adduction and may fi x the joint in the frontal plane, turning it into an analogue of a second-class lever. In both unstrained one-support and asymmetrical two-support orthostatic postures, when the LCF is stretched and the abductor muscle group is exerted, a load equal to the body weight is evenly distributed between the upper and lower hemispheres of the caput femoris. In addition, the LCF fu...

Human Children. Retelling of Chapter 6

  Short retelling of chapter 6 of the essay: Arkhipov S.V. Human Children: The Origins of Biblical Legends from a Physician's Perspective. Joensuu: Author's Edition, 2025. [In Russian]  Chapter 6. THE GARDEN OF EDEN According to the Book of Genesis, humanity’s earliest ancestors emerged "in the garden of Eden." The text specifies that this idyllic garden was located "in Eden, toward the east." A nameless river flowed from Eden, irrigating the garden, suggesting that "Eden" encompasses a broader region, while the "garden in Eden" is a distinct, cultivated space. Genesis portrays the garden as a divine plantation, established by "Lord God," with humans tasked to tend and maintain it. The garden teemed with diverse trees, including fruit-bearing ones, and later hosted birds, wild animals, and domesticated livestock. Alongside humans, it harbored supernatural beings like cherubim (kyruvy), a serpent, and other divine entities. A s...