1991FussFK_BacherA

Abstract and citation of the article Fuss FK, Bacher A. New aspects of the morphology and function of the human hip joint ligaments (1991). The authors suggest that ligamentum capitis femoris (LCF) is unable to exert a restricting function, despite reaching a state of tension in extreme adduction.

Quote 1.

Abstract

The capsular ligaments of the human hip joint were submitted to exact morphological analysis, and they proved to be multiple and numerous. We have described various ligamentous systems and their interconnections, and have suggested new terminologies and systematics. The ligaments were subjected to functional analysis by means of measuring strips to determine the positions in which the ligaments are taut. The ligament systems were all found to serve a restrictive function, and various parts of the apparatus restricted all possible movements in the hip joint. Extension is restricted by the medial iliofemoral complex, abduction by the pubofemoral ligament, and adduction by the posterior coxal ligaments and by the superior ischiofemoral ligament. Flexion is restricted by the inferior ischiofemoral ligaments, inward rotation by the superior ischiofemoral ligament, and outward rotation by the lateral iliofemoral complex. Only the ligament of the femoral head is unable to exert a restricting function, despite reaching a state of tension in extreme adduction.

Quote 2.

The function of the ligament of the femoral head

The distance between acetabular and femoral attachments of the ligament of the femoral head is maximal in extreme adduction (when not combined with extreme flexion or extension). The anterior part is most lengthened during inward rotation, while the posterior part is most stretched in the course of outward rotation. The ligament was found to be under some degree of tension in these positions. This was also proven by the fact that the transverse ligament of the acetabulum was pulled slightly upwards in maximal adduction. However, no augmentation of adduction could be obtained by severing the ligament of the femoral head. The ligaments of the articular capsule thus are solely responsible for the restriction of adduction. When the opposite situation was tested (capsule removed but ligament of the femoral head maintained), an increase of adduction could only be obtained by dislocating the joint, and this only when the axis of dislocation coincided with the acetabular notch (Fig. 7). In summary, we cannot attribute any significant role to the ligament of the femoral head, specifically with regard to restricting adduction.

External links

Fuss FK, Bacher A. New aspects of the morphology and function of the human hip joint ligaments. American journal of anatomy. 1991;192(1)1-13. [onlinelibrary.wiley.com]

Authors & Affiliations

Franz K. Fuss

Institute of Anatomy (1st Department) of the University of Vienna, Vienna, Austria

Andreas Bacher

Institute of Anatomy (1st Department) of the University of Vienna, Vienna, Austria

Keywords

ligamentum capitis femoris, ligamentum teres, ligament of head of femur, role, significant, anatomy

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BLOG CONTENT

ROLE AND SIGNIFICANCE

20th Century

Comments

1802PalmeraniÁ

Palmerani Á , drawing Jacob wrestling with the angel (1802 ). 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 ). Ángel Palmerani – Jacob Wrestling with the Angel ( 1802); original in the a...

Human LCF intersection

HUMAN LCF INTERSECTION In the south of China, in the Guangxi Zhuang Autonomous Region, the archaeological Neolithic site of Dingsishan was investigated. Burials of 355 people were found in this place. The authors of the article (2024YeZ_LiFJ) identified 91 skeletons with traces of manipulations with the remains. They are attributed to burials of the Dingsishan III-IV phase, aged 8.0-4.5 thousand years. 13 notches were found on the proximal part of various femurs. « Cutmarks on the femoral head, neck and intertrochanteric line, as well as along the medial linea aspera of the femoral shaft, suggest that soft tissue around the hip, including the iliofemoral ligament and the iliacus and adductor muscles, was severed to disarticulate the joint.» This and other postmortem bone injuries «... suggests that corpse treatment at Dingsishan included disarticulation » (2024YeZ_LiFJ). Figure 4 of the cited article shows the distribution and direction of cutmarks on human skeletons from Dingx...

1614PagniniS

Content [i] Annotation [ii] Original text (in Latin) [iii] English translation [iv] Source & links [v] Notes [vi] Authors & Affiliations [vii] Keywords [i] Annotation Fragment from the book: Pagnini S. Thesaurus linguae sanctae, sive lexicon hebraicum (1614, Vol. 1). The author examines the translation into Latin of the term denoting ligamentum capitis femoris (LCF) in Hebrew biblical texts. The text in Russian is available at the following link: 1614PagniniS . [ii] Original text (in Latin) Quote, p. 392 ניר est Neruus Genesis 32.32 Idcirco non comedent (pro, comedunt) filij Israel ניר את neruum. Et Iesah 48.4 וניד & nerruus serreus ceruix tua: vel, secundum Rab. Dair. & virga ferrea: sic appellate, quòd nerui sint ceruice בניד in neruo Genes. 32.32. Iech 37.6. Et dabo super vos צירים neruos. Ijob 10. II ossibusq;...

1140St.Marie-Madeleine

Basilica of Saint Mary Magdalene of Vézelay, capital s – Jacob with the Angel (1125 – 1140). 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 ). Basilica of Saint Mary Magdalene of Vézelay (1125 – 1140). Capital (...

2003IvanovYV

Ivanov YV, panel, wood carving – Jacob Wrestling with the Angel (2003). Variant of 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 ). Ivanov Yuri Vitalievich – Jacob Wrestling with the Angel (2003); im...

The First Scientific Mention

European science has known the LCF for about 2500 years. It is the most important functional connection of the hip joint. The first person to describe the LCF was Hippocrates (c. 460-370 BCE). A written mention of the LCF is found in §1 of his treatise "On the Instrument of redactions". In our opinion, a book created in the library of the Asclepeion of the island of Kos. Hippocrates did not dissection of the human body, did not operate on the hip joint, did not have a CT scan and MRI. How he could discover the LCF? In our view, it is possible that Hippocrates treated a patient with an open hip dislocation. Track Music: Blue Dot Sessions , Vittoro (CC BY-NC 4.0 DEED / fragment) keywords: ligamentum capitis femoris, ligament of head of femur, ligamentum teres, hip dislocation . ...

Human Children. Retelling of Chapter 10

Short retelling of chapter 10 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 10. THE ARK AND THE CAVE The Book of Genesis does not specify where Noah lived before the flood, but it is plausible his home was in the "land of Nod." To save his family and terrestrial animals, Noah builds an ark measuring "three hundred cubits" long, "fifty cubits" wide, and "thirty cubits" high, coated with pitch inside and out. The vessel has three decks, a pyramidal roof, a side door, and a window, likely at the top. Noah loads his wife, three sons with their wives, and representatives of birds, reptiles, and "clean and unclean cattle." The text lists some "passengers": Noah’s sons, Shem, Ham, and Japheth, and mentions "beasts," "cattle," "creeping things," "flying creatures,"...

1899ParsonsFG

An excerpt from the article by Parsons FG. The joints of mammals compared with those of man: a course of lectures delivered at the Royal College of Surgeons of England (1899, pp. 301-306). The paper discusses the anatomy and presence of the ligamentum capitis femoris (LCF) in different animals. The author found in an experiment that in kangaroos, the LCF was stretched during hip extension. Below we publish an excerpt from the abstract and a critique of the lecture in the Lancet. THEJOINTS OF MAMMALS COMPARED WITH THOSE OF MAN: A COUBSE OF LECTURES DELIVERED AT THE ROYAL COLLEGE OF SURGEONS OF ENGLAND. By F. G. PARSONS, F.R.C.S., late Hunterian Professor. PART II.-JOINTS OF THE HIND LIMB. THE HIP JOINT. SOME of the chief points which attract attention in the hip joint of man are the three thickened parts of the capsule called the ilio-femoral, ischio-femoral, and pubo-femoral ligaments, as well as the intra-articular ligamentum teres running from the bottom of the ac...

Tweet of March 1, 2026

Quotes from articles and books published in February 2025 mentioning the #ligamentum_capitis_femoris. [En] https://roundligament.blogspot.com/2026/03/lcf-in-2026-february.html [Ru] https://kruglayasvyazka.blogspot.com/2026/03/lcf-2026.html Tweet of March 1, 2026 #ligamentum_teres #hip_joint BLOG CONTENT TWITTER OR X

Homo antecessor. Hip disarticulation

HOMO ANTECESSOR. Hip disarticulation Postmortem separation of the leg from the pelvis in individuals of own species was performed by our evolutionary predecessors. In particular, this was done in the Homo antecessor community, which practiced cannibalism (2003TuttC). Ferna Y. et al. (1999) described evidence of intentional crushing of the femur diaphysis in a young individual (ATD6-76), presumably to extract bone marrow. The bone retained traces of not only several impacts by a striker, but also of an anvil on which the bone lay. The age of the said find in the Gran Dolina cave (Spain) is estimated at about 780 thousand years (1999FernaY_RosellJ). The above features indicate that the femur was initially separated from the soft tissues. In the second stage, the butcher had to use a stone tool to cut the muscles and strong external ligaments of the hip joint. In the next stage, he tore, or perhaps cut off, the ligamentum capitis femoris (LCF) to mobilize the hip and further manipul...

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