Pathology of the Acetabular Canal

Version: 20240419

Pathology of the Acetabular Canal

1. Diameter reduction

2. Decreasing depth

3. Deformation

4. Uneven walls

5. Dislocation of the acetabular canal

6. Local narrowing

7. Fracture of the wall without displacement

8. Fracture of the wall with medial displacement

9. Fracture of the wall with lateral displacement

10. Mobile foreign bodies

11. Fixed foreign bodies

12. Metal construction

13. Sequestrum

14. Mobile bone fragment

15. Mobile osteochondral body

16. Mobile cartilaginous body

17. Mobile foreign body

18. Osteophytes of the femoral head

19. Osteophytes of the acetabulum fossa

20. Salt crystals

21. Chondromatosis

22. Obliteration by bone tissue

23. Obliteration by scar tissue

24. Malignant neoplasms

25. Benign neoplasms

26. Disappearance of the acetabular canal

27. Lateral wall defect

28. Defect of the medial wall

Keywords:

ligamentum capitis femoris, ligament of head of femur, round ligament, ligamentum teres, classification, pathology, acetabular canal

In translating to English, the author is assisted by ChatGPT (version 3.5) and the Google Translate service.

BLOG CONTENT

Set of Classifications

Comments

University_of_Guelph(website)

Content [i] Annotation [ii] Original text [iii] Illustrations [iv] Source & links [v] Notes [vi] Authors & Affiliations [vii] Keywords [i] Annotation A quote from an article on the University of Guelph website. The publication mentions the animal's ligamentum capitis femoris (LCF) and states its function: fixing the femoral head in the acetabulum. The text in Russian is available at the following link: University_of_Guelph(website) . [ii] Original text Quote 1. Hindlimb skeleton. Femur [animals] The articular head of the femur is deeply rounded and it bears a round ligament that holds it into the acetabulum. [iii] Illustrations – [iv] Source & links STRUCTURE OF THE SKELETON. 2023. animalbiosciences.uoguelph.ca [v] Notes The work is cited in the following publications: [vi] Authors & Affiliations Unive...

Catalog. Classifications of LCF Pathology

The classifications are intended to systematize of ligamentum capitis femoris pathology and assist in the development of general approaches to its description, registration, analysis and treatment. Keywords ligamentum capitis femoris, ligamentum teres, ligament of head of femur, hip joint, histology, pathological anatomy, pathology, trauma INTRODUCTION In Russia, the initial attempts to classify pathology of the ligamentum capitis femoris (LCF) were made by morphologists. The development of arthroscopic surgery has made it possible to identify various, previously undescribed types of LCF pathology, which prompted the development of various modern classifications based on intraoperative observations. Analysis of literature data and our own morphological observations allowed us to propose a General Classification of the Ligamentum Teres Pathology, which has the form of a collection of classifiers, as well as a Classification of Functions of the Ligamentum Teres. The ...

163-192Galen

Fragment from the treatise Galen. On anatomical procedures (Περὶ Ἀνατομικῶν Ἐγχειρήσεων, ca. 163-192). The author writes about the high resiliency and hardness of ligamentum capitis femoris (LCF), and also notes its connective function. See our commentary at the link: 163-192Galen [Rus], and 2020ArkhipovSV_ProlyginaIV . Quote [Grc] Περὶ Ἀνατομικῶν Ἐγχειρήσεων. Βιβλιον B. K εφ . ι ʹ . Αλλά χρή σε, καθάπερ επί της χειρός επεσκέψω τους συνδέσμους των οστών, ούτω και νυν επισκέψασθαι πασών των γεγυμνωμένων διαρθρώσεων, πρώτης μεν της κατ' ισχίον, εχούσης ένα μεν εν κύκλω σύνδεσμον, απάντων των άρθρων κοινόν, (ουδέν γάρ έστιν, ότω μή περιβέβληται τοιούτος σύνδεσμος,) έτερον δε τον διά του βάθους εν τη διαρθρώσει κατακεκρυμμένον, ος συνάπτει την κεφαλήν του μηρού τη κατ' ισχίον κοιλότητι, πάνυ σκληρός ών, ώς ήδη δύνασθαι λέγεσθαι νεύρον χονδρώδες. (original source: 1821KühnCG, pp. 328-329) [Lat] De Anatomicis Administrationibus. Liber II. Cap. X. Verum considerare te convenit, ut i...

Tweet of December 19, 2025

Edwin Smith Papyrus vis-à-vis Book of Genesis A correspondence was found between the level of medical knowledge in the Edwin Smith Papyrus and the Book of Genesis; they were written during the same historical period. see: https://kruglayasvyazka.blogspot.com/2025/11/lcf-1.html Tweet of December 19, 2025 #Edwin_Smith_Papyrus #Genesis #Book_of_Genesis #Ancient_Egypt BLOG CONTENT TWITTER OR X

Edwin Smith Papyrus vis-à-vis Book of Genesis

A correspondence has been found between the level of medical knowledge in the Edwin Smith Papyrus and the Book of Genesis. Were both works written during the same historical period? What do medical historians and Egyptologists think about this? Based on the analysis I conducted, I believe that the protograph of the Book of Genesis was written at the end of the Second Intermediate Period in Egypt, with the collaboration of an Asian diviner and an Egyptian physician. Arguments in more detail are presented in my online article: Архипов С . В . Кто и когда впервые описал повреждение ligamentum capitis femoris ? (WHO FIRST DESCRIBED THE LIGAMENTUM CAPITIS FEMORIS INJURY AND WHEN? This article is available in Russian, and translation to your desired language can be done using a browser plugin). See: Pt. 1. https://kruglayasvyazka.blogspot.com/2025/11/lcf-1.html Pt. 2. https://kruglayasvyazka.blogspot.com/2025/11/lcf-2.html Pt. 3. https://kruglayasvyazka.blogspot.com/2...

EXTERNAL LIGAMENTS & LCF

external ligaments & LCF First experiments to study the interaction of the external ligaments and the ligamentum capitis femoris in a model: https://kruglayasvyazka.blogspot.com/2024/06/blog-post_6.html Pathological consequences of lengthening of the ligamentum capitis femoris: https://kruglayasvyazka.blogspot.com/2024/06/blog-post_63.html norm: https://kruglayasvyazka.blogspot.com/2024/06/blog-post_50.html #ligamentum_teres #ligamentum_capitis_femoris #hip #biomechanics Publication in the facebook group 03/27/2025. BLOG CONTE...

1881HartmannR

Fragments from the book Hartmann R. Lehrbuch der Anatomie des Menschen (1881). The author discusses the shape, anatomy of the ligamentum capitis femoris (LCF), mentions its synonyms and cases of absence in animals. The text is prepared for machine translation using a service built into the blog from Google or your web browser. In some cases, we have added links to quotations about LCF available on our resource, as well as to publications posted on the Internet. Fig. 99. Eröffnetes rechtes Hüftgelenk eines Erwachsenen. (Das Periost ist meist hinweggenommen.) I) Os ilium. II) Os ischii. III) Os pubis (Ramus horizontalis) z. Th. IV) Femur. 1) Fossa acetabuli. 2) Caput femoris mit seiner überknorpelten Gelenkfläche. 3) Lappen der zerschnittenen Gelenkkapsel. 4) Ligam. teres. 5) Knorpelüberzug der Facies lunata. (Vergl. Fig. 61, 22.) Quote pp. 160-162 Das Hüftgelenk (Articulatio coxae s. femoris). Dem Limbus acetabuli jedes Hüftbeines (S. 101) sitzt ein Labru...

1611BartholinC

Fragmen t from the book Bartholin C. Anatomicae institutiones (1611). The author describes the anatomy, topography, geometric and mechanical properties of the ligamentum capitis femoris (LCF). The term «terete» (rounded) is used to indicate its geometry. The term «cartilagine» (cartilaginous) is used to describe the hardness of the LCF, and the analogy of «nervus esset cartilaginosus» (like a cartilaginous sinew) is given. Similar terminological elements are present in the works of Galen of Pergamon and Theophilus Protospatharius ( 2020ArkhipovSV_ProlyginaIV ). Quote p. 494 [Lat] Cap. XXI. DE OSSIBUS TOTIUS PEDIS. … I. Est caput maximum & rotundum, ex appendice factum, quod in coxendicis acetabulum inseritur, & duplici ligamento cum coxendice nectitur: uno communi, lato, membraneo, sed satis crasso, orbiculatum articulum ambiente; altero terete, quasi cartilagine (ac si nervus esset cartilaginosus) inter femoris caput & profunditatem cavitatis...

The First Open Reconstruction

The first open reconstruction of the ligamentum capitis femoris (LCF) was performed in 1926 by Ernest William Hey Groves (1872-1944) (1927Hey-GrovesEW). The surgery was proposed for the treatment of congenital hip dislocation in children. Later, in 1928, regarding this pathology, he noted: «Congential dislocation of the hip is a deformity which is mysterious in its origin, insidious in its course and relentless in its final crippling results» (quoted from 1983RatliffAH). In the early 20th century, a pioneer in orthopedic surgery realized that the LCF played a crucial role in the development of this pathology and developed a technique for its reconstruction. Illustration: Open reconstruction of the LCF in congenital hip dislocation. Copies of drawings from 1927Hey-GrovesEW with our additions; arrows indicate the reconstructed LCF. . ...

1879TillauxPJ

The author discusses the anatomy, topography, and role of the ligamentum capitis femoris (LCF). According to P.J. Tillaux, this structure "...is the retaining ligament; it prevents the head from being pressed in the upper part against the bottom of the acetabulum." Similar views were expressed earlier by 1820PallettaGB , 1857TurnerW , and 1874SavoryWS . The author does not deny that the LCF also serves as a conduit for vessels and nerves, supporting M.P.C.Sappey . At the same time, the priority of this view should be recognized for 1820PallettaGB . Tillaux PJ. Traite d’anatomie topographique avec applications à la chirurgie. Deuxieme edition, Revue corrigée et augmentée. Deuxieme partie. Paris: P. Asselin, 1879. [fragments] Quote p. 936 Fig. 237. Coupe verticale de l'articulation coxo-fémorale passant par le milieu du ligament rond. LR, ligament rond. MO, portion de la membrane obturatrice. ...

Search This Blog