1865LangerC

The author discusses the structure of the ligamentum capitis femoris (LCF) and notes the presence of a cavity filled with vessels and loose fiber. Karl Langer has not personally studied the LCF function and therefore speaks with caution on this topic.

The translation from German was done in collaboration with ChatGPT 3.5.

Langer C. Lehrbuch der Anatomie des Menschen. Wien: W. Braumuller, 1865. [fragments]
Quote p. 146
Das Ligamentum teres ist eine durch derbes Bindegewebe verstärkte Synovial - Duplicatur, welche einerseits am Foramen acetabuli, andererseits am Umbo des Kopfes befestigt ist, und einen mit lockerem Bindegewebe und Blutgefässen erfüllten Hohlraum einschliesst. Der Synovial - Ueberzug des Bandes ist eine Fortsetzung des synovialen Ueberzuges des Pfannengrundes, und die derben Faserzüge desselben, welche sich am Umbo concentriren entstehen theils vom Limbus, theils von den Knochen. Durch das Foramen acetabuli treten in den annähernd kegelförmigen Hohlraum des Bandes zahlreiche Gefässe ein, von denen einzelne in den Körper des Schambeins, andere durch Oeffnuugen im Umbo in die Epiphyse des Schenkelkopfes gelangen. Die oberflächlichen Capillaren des Synovial-Ueberzuges bilden da, avo das Bindegewebe des Bandes in den Knorpelüberzug des Kopfes übergeht, feine Schlingen. Bei Neugeborenen habe ich die in den Schenkelkopf eintretenden grösseren Gefässe nie vermisst, und selbst beim Erwachsenen einigemale injicirt. Grössere oder kleinere selten fehlende Oeffnungen im Umbo deuten darauf hin, dass die Gefässverbindung als Regel anzusehen ist. Auch das Labrum ist theilweise gefässhaltig. Befindet sich der Kopf in der Pfanne, so ist das Ligamentum teres gefaltet und in den nachgiebigen Pfannengrund eingelagert.	Ligamentum teres is a synovial duplication reinforced by rough connective tissue, which is attached on one side to the acetabular foramen, and on the other side to the apex of the head, and limits a cavity filled with loose connective tissue and blood vessels. The synovial membrane of the ligament is a continuation of the synovial membrane of the bottom of the cavity, and its coarse fibrous fibers, concentrated at the apex, extend partly from the acetabular lip, partly from the bones. Numerous vessels enter the approximately conical cavity of the ligament through the acetabular foramen, some of which enter the body of the pubis, others, through holes in the apex, enter the epiphysis of the femoral head. The superficial capillaries of the synovial membrane form thin loops at the junction of the connective tissue of the ligament with the cartilaginous cover of the head. In newborns I have never missed the larger vessels entering the head of the femur, and even in adults when giving injections. Larger or smaller openings in this area are rarely absent, indicating that a vascular connection should be considered as a rule. The acetabular lip is also partially vascular in nature. If the head is in the socket, the ligamentum teres is folded and embedded in the flexible bottom of the socket.
Quote p. 149
Das gefässreiche Ligamentum teres dürfte wohl kaum mit der Zähigkeit seiner Fasern wesentlich in den Gang des Gelenkes eingreifen.	The ligamentum teres, rich in blood supply, probably does not significantly influence joint movements due to the strength of its fibers.

External links

Langer C. Lehrbuch der Anatomie des Menschen. Wien: W. Braumuller, 1865. [archive.org]

Authors & Affiliations

Karl Langer, Ritter von Edenberg / Carl Langer Ritter von Edenberg (1819-1887) was an Austrian anatomist, professor at the University of Vienna, director of the institute of anatomy. [wikipedia.org]

Karl Langer (before 1887)
Author: Josef Löwy; original in the wikimedia.org collection
(CC0 – Public Domain, color correction)

Keywords

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

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

MORPHOLOGY AND TOPOGRAPHY

Comments

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...

Topography of the Acetabular Canal

Version : 20250728 Topography of the Acetabular Canal Side Femoral (lateral) Pelvic (medial) Contents Synovial fluid Ligamentum capitis femoris (LCF) White adipose tissue Loose connective tissue Synovial membrane Transverse acetabular ligament Arteries Veins Nerves Lymphatic vessels Sections Peripheral section Central section Subsynovial section Suprasynovial section Peripheral Section Entrance foramen -- Upper edge -- Lower edge -- Anterior edge -- Posterior edge External segment (subligamentous) - Superior wall - Inferior wall - Posterior wall - Anterior wall Internal segment (extraligamentous) - Subsynovial part (tier) -- Superior wall -- Inferior wall -- Posterior wall -- Anterior wall - Suprasinovial part (tier) -- Superior wall -- Inferior wall -- Posterior wall -- Anterior wall Central Section Iliac recess Ischial recess Subsynovial part (tier) - Outer margin - Medial wall - Lateral wall - Anteroinferior wall - Posteroinferior wall - Supra...

LCF in 2025 (July)

LCF in 2025 ( July ) (Quotes from articles and books published in July 2025 mentioning the ligamentum capitis femoris.) Tekcan, D., Bilgin, G., & Güven, Ş. Evaluation of Risk Factors for Developmental Dysplasia of the Hip. HAYDARPAŞA NUMUNE MEDICAL JOURNAL , 65 (2), 99-103. [i] jag.journalagent.com Domb, B. G., & Sabetian, P. W. (2025). Greater Trochanteric Pain Syndrome: Gluteal Tendinopathy, Partial Tear, Complete Tear, Iliotibial Band Syndrome, and Bursitis. In Orthopaedic Sports Medicine (pp. 1-17). Springer, Cham. [ii] link.springer.com Kuhns, B. D., Becker, N., Patel, D., Shah, P. P., & Domb, B. G. (2025). Significant Heterogeneity in Existing Literature Limits Both Indication and Outcome Comparability Between Studies Involving Periacetabular Osteotomy For Acetabular Dysplasia With or Without Arthroscopy Despite Improvement for Both: A Systematic Review. Arthroscopy . [iii] ...

1864MacalisterA

Content [i] Annotaction [ii] Original in English [iii] Translated into German [iv] Illustrations [v] Source & links [vi] Notes [vii] Authors & Affiliations [viii] Keywords [i] Annotaction Fragment of the article: Macalister A. On the anatomy of the ostrich (Struthio camelus) (1864). The author observed ligamentum capitis femoris (LCF) in an ostrich. Its strength is noted, and its shape is described. Translation into Russian is available at the link: 1864MacalisterA . [ii] Original in English Quote, p. 22 The articulations of the lower extremity present many points of mechanical importance. The first, or the hip, is an enarthrosis, surrounded by a capsule, loose, expanding inferiorly; the synovial membrane spreads over the great trochanter; a strong transverse band passes from the border of the lesser sciatic notch to the upper and posterior edge of the acetab...

LCF in 2025 (June)

LCF in 2025 ( June ) (Quotes from articles and books published in June 2025 mentioning the ligamentum capitis femoris) Kuhns, B. D., Kahana-Rojkind, A. H., Quesada-Jimenez, R., McCarroll, T. R., Kingham, Y. E., Strok, M. J., ... & Domb, B. G. (2025). Evaluating a semiquantitative magnetic resonance imaging-based scoring system to predict hip preservation or arthroplasty in patients with an intact preoperative joint space. Journal of Hip Preservation Surgery , hnaf027. [i] academic.oup.com Iglesias, C. J. B., García, B. E. C., & Valarezo, J. P. P. (2025) CONTROLLED GANZ DISLOCATION. EPRA International Journal of Multidisciplinary Research (IJMR) - Peer Reviewed Journal. 11(5)1410-13. DOI: 10.36713/epra2013 [ii] researchgate.net Guimarães, J. B., Arruda, P. H., Cerezal, L., Ratti, M. A., Cruz, I. A., Morimoto, L. R., ... & Ormond Filho, A. G. (2025). Hip Microins...

1857HyrtlJ

The author discusses the anatomy, structure, and role of the ligamentum capitis femoris (LCF). Based on his own research, Josef Hyrtl asserts that the vessels of the LCF do not participate in supplying blood to the femoral head. The author highlights the high strength of the LCF and changes in congenital dislocations. Apparently, this work was the first to suggest that the LCF serves as a conductor of inflammatory processes and a cause of coxalgia. Hyrtl J. Handbuch der topagraphischen Anatomie und ihrer praktisch medicinisch-chirurgischen Anwendungen. Zweiter band. Wien: W. Braumüller, 1857. [fragment] Quote p. 410-412 c. Rundes Band des Schenkelkopfes. Einfluss desselben auf die Stellung des Beins bei Coxalgie. Ein verticaler, durch die Mitte der Pfanne und des Schenkelkopfes und bei richtiger Beckenneigung von aussen nach innen geführter Schnitt, trennt das runde Band in zwei gleiche Schenkel, einen vorderen und hinteren. Das Band ...

REFLECTION OF LCF DAMAGE IN WORKS OF ART

Reflection of ligamentum capitis FEMORIS DAMAGE in works of art The oldest description of ligamentum capitis femoris (LCF) damage is reflected in works of art. Three Nobel laureates have dedicated lines to it in literature. Madonna and Bono sang about the episode of the injury of LCF. Briefly about the topic: About the biblical trauma LCF in works of art [Ru] https://kruglayasvyazka.blogspot.com/2025/04/lcf_18.html More details: MUSICAL WORKS ABOUT THE BIBLICAL Damage LCF [Ru] https://kruglayasvyazka.blogspot.com/2025/04/lcf_81.html THEATRICAL PRODUCTIONS ABOUT THE BIBLICAL Damage LCF [Ru] https://kruglayasvyazka.blogspot.com/2025/04/ligamentum-capitis-femoris_30.html PROSE ABOUT THE BIBLICAL Damage LCF [Ru] https://kruglayasvyazka.blogspot.com/2025/04/lcf_30.html POETRY ABOUT THE BIBLICAL Damage LCF [Ru] https://kruglayasvyazka.blogspot.com/2025/04/lcf_91.html Image of an episode of damage using graphic means in the section BIBLICAL Damag...

1543(b)VesaliusA

Fragment from the book Vesalius A. Humani corporis fabrica librorum Epitome (1543). The author describes the attachment and shape of the ligamentum capitis femoris (LCF). Our brief commentary is available at the link: 1543(b)VesaliusA [Rus]. Quote. [Lat] Caput. II. De ossium ac cartilaginvm ligamentis, et musculis arbitrarij motus instrumentis Ex femoris superiori capite teres ligamentum in coxendicis acetabulum insertur. Translation [Eng] Quote. Chapter II. On the ligaments of the bones, cartilages, and muscles that perform voluntary movements. From the upper head of the femur, the round ligament is inserted into the acetabulum of the hip joint. Jan Stephan van Calcar (ca. 1543) External links Vesalius A. Humani corporis fabrica librorum Epitome. Basileae: Ex officina Joannis Oporini, Anno MDXLIII Mense Iunio [June, 1543]. [ books.google ] Authors & Affiliations Andreas Vesalius (And ries van Wezel, 1514-1564) physician, anatomist, professor at the Univers...

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, P...

1290Egerton1066

Miniature Jacob Wrestling with the Angel from Egerton 1066 (ca. 1270 – 1290?). Depicting the circumstances and mechanism of the ligamentum capitis femoris (LCF) injury based on the description in the Book of Genesis: 25 And Jacob 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 ). Initial E from Egerton 1066 – Jacob Wrestling with the Angel (ca. 1270 – 1290?) original ...

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