Skip to main content

THE DOCTRINE OF LCF

 

THE DOCTRINE OF ligamentum capitis femoris:
 An Instrument of Knowledge and Innovation.

Definition:

A set of theoretical provisions on all aspects of knowledge about the anatomical element ligamentum capitis femoris (LCF).





Structure of the Doctrine of ligamentum  capitis  femoris.

 


 

 

E

 

 

a

 

 

R

 

 

 


 

 

 

 

 

 

T

 

 

 

 

 

 


 

 

 

 

 

M

 

 

 

 

 

 

H

 

 

 

 

 

 

M

 

 

 

 

 

O

 

 

 

 

 

The Beginning

 

 

 

 

 

A

 

 

 

 

 

O

 

 

 

 

The Emergence of LCF

 

 

 

 

R

 

 

 

 

 

N

 

 

 

The Lower Limb Girdle

 

 

 

S

 

 

 

 

Plans

 

The Human Hip Joint

 

Plans

 

 

LCF on the Moon

The Acetabular Canal in Humans

LCF on Mars

 

General Structure, Anatomy, and Topography of Human LCF

 

Distal Attachment

Proximal Attachment

 

Blood Supply

Innervation

Lymphatic Circulation

 

Embryo

Dense Tissue


Loose Tissue

Childhood

 


Hardness

Diagnostics.

Collagen

Prevention.

Shape


 

 

 

 

Flexibility


Elastin


Color

 


Elasticity

Plates

Size


 

Orientation

Cartilage Tissue

Adipose Tissue

Strength

 

Bone Tissue

Fatigue Resistance

Synovial Tissue

 

Absence

Proximal 
Displacement


Distal 
Displacement

Old Age

 


Iatrogenesis

Prognosis.

Trauma

Pathology.

Involution


 

 

 

 

Entrapment


Fibrosis


Metastasis

 


Elongation

Tumor

Dysplasia


 

Shortening

Hypertrophy

Hypotrophy

Ossification

 

Endocrinopathy

Hypodynamia

Mechanical Stress

 

Necrosis

Pathology in 
Animals


Occupational 
Pathology

Infection

 


Fish

Veterinary.

Reptiles

Professions.

Evolution


 

 

 

 

Amphibians


Paleognaths


Primates

 


Marsupials

Neognaths

Hominids


 

Monotremes

Placental Mammals

Paleontology

Homo

 

Regression

Archaeology

Observations

 

Myths

Surgical 
Treatment


Conservative 
Treatment

Medication

 


Projects

Products.

Religion

Surgery.

Drawings


 

 

 

 

History


Prose


Videos

 


Catalogs

Poetry

Humor


 

Classifications

Scientific 
Synonyms
Non-Scientific 
Synonyms

Curiosities

 

Functions in 
Bipedal Animals

Functions in Humans

Functions in 
Quadrupedal Animals

 

Computer Models

Postulates of LCF Mechanics

LCF Mechanics

 


Graphic Models

THEORY..

LCF MECHANICS

|  mail |

ͦ͠

۩


Effects


 

2-D Models


Role

Significance

 


3-D Models

Biomechanics


 

Applied Mechanics



Morphomechanics

 


Tools

Robotics


 


Arkhipov SV


 


Gilis P

Fick R


 


Morel CDuval M

Morris H



Savory WS

Braune W

Pirogoff N


 


Turner W

Humphry GM

Struthers J


 


Bell J

Partridge R

Meyer GH

Gerdy PN


 


Cowper W

Andry N

Weber WWeber E

Walther AF


 

Bereshit

Hippocrates

Galen

Piccolomini A

Genga B

 

Base of LCF Mechanics

 

 .Stairway to the Past or History of the Doctrine of LCF 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

                                                                           Recent Publications




ͦ͠
۩















Practical Applications





ͦ͠
۩














                                                               Experimental Research


ͦ͠
۩








1820PallettaGB




1816MeckelJF





                                      Interpretation and Analysis





ͦ͠
۩











1724FabriciusJA




                                                                                  Systematization



ͦ͠
۩















                                             Accumulation of Facts





ͦ͠
۩














                                                                Anatomical Studies


ͦ͠
۩















                                                    Observation





ͦ͠
۩






Josephus Flavius




Rufus Ephesius




                                                                 Verified Literature



ͦ͠
۩















                          Early Written Records





ͦ͠
۩








Chinchorro Mummies







                                                                     Drawings and Artifacts



ͦ͠
۩













Homo ergaster



                                    Material Evidence


                          



ͦ͠
۩














                                                                   Assumptions and Facts 



ͦ͠
۩













Absolute Oblivion…



 

Before 13.8 BYA, the search for evidence of LCF is futile.  

  Black, cold, motionless World: 
  time - 0, 
  mass - 0, 
  energy - 0, 
  information - 0. 




Appendices

Acceptable Synonyms:.

  • The Doctrine of LCF
  • The Doctrine of Ligamentum Capitis Femoris
  • The Doctrine of Ligamentum Teres Femoris
  • The Doctrine of Ligament of Head of Femur
  • The Doctrine of Ligamentum Capitis Ossis Femoris
  • Учение о связке головки бедра
  • Учение о связке головки бедренной кости
  • Учение о круглой связке бедра




                                                                                             


Comments

Popular posts from this blog

Catalog. LCF of Extinct Species

Discussion of the LCF and morphological signs of its existence in extinct species.   Funston, G. F. (2024). Osteology of the two-fingered oviraptorid Oksoko avarsan (Theropoda: Oviraptorosauria). Zoological Journal of the Linnean Society, zlae011. [ academic.oup.com ] Hafed, A. B., Koretsky, I. A., Nance, J. R., Koper, L., & Rahmat, S. J. (2024). New Neogene fossil phocid postcranial material from the Atlantic (USA). Historical Biology, 1-20. [ tandfonline.com ] Kuznetsov, A. N., & Sennikov, A. G. (2000). On the function of a perforated acetabulum in archosaurs and birds. PALEONTOLOGICAL JOURNAL C/C OF PALEONTOLOGICHESKII ZHURNAL, 34(4), 439-448. [ researchgate.net ] Romer, A. S. (1922). The locomotor apparatus of certain primitive and mammal-like reptiles. Bulletin of the AMNH; v. 46, article 10. [ digitallibrary.amnh.org  ,  digitallibrary.amnh.org(PDF) ]    Słowiak, J., Brusatte, S. L., & Szczygielski, T. (2024). Reassessment of the enigmati...

Who, When, and Where Wrote the Book of Genesis?

  Who, When, and Where Wrote the Book of Genesis?  A Medical Hypothesis By Sergey V. Arkhipov, MD, PhD & Lyudmila N. Arkhipova, BSN     CONTENT [i]   Abstract [ii]   Introduction [iii]   Egyptian physician [iv]   Asian diviner [v]   Conclusion [vi]   References [vii]   Application [i]   Abstract The Book of Genesis is an example of an ancient literary text that contains important medical insights. We propose that it was written in northern Egypt in the late 17th century BCE, approximately ten years after the Minoan eruption. The protograph likely emerged from the collaboration between an Asiatic seer, who rose to the rank of an Egyptian official, and an Egyptian physician-encyclopedist. By refining its dating and authorship, this hypothesis positions Genesis as a credible source of medical and historical data, thereby enhancing its value for interdisciplinary research. [ii]   Introduction According to Rabbinic Judais...

2025ChenJH_AcklandD

  The article by Chen JH, Al’Khafaji I, Ernstbrunner L, O’Donnell J, Ackland D. Joint contact behavior in the native, ligamentum teres deficient and surgically reconstructed hip: A biomechanics study on the anatomically normal hip (2025). The authors experimentally demonstrated the role of the ligamentum capitis femoris (LCF) in unloading the upper sector of the acetabulum and the femoral head. The text in Russian is available at the following link: 2025ChenJH_AcklandD . Joint contact behavior in the native, ligamentum teres deficient and surgically reconstructed hip: A biomechanics study on the anatomically normal hip By  Chen JH, Al’Khafaji I, Ernstbrunner L, O’Donnell J, Ackland D.     CONTENT [i]   Abstract [ii]   Introduction [iii]   Materials and methods [iv]   Results [v]   Discussion and Conclusion [vi]   References [vii]   Application [i]   Abstract Background The ligamentum teres is known to contribute to hip joint st...

2005MorA

  Invention (Patent Application Publication): Mor A. Replacement ligamentum teres femoris. US20050131546 A1 (200 5 ).   US20050131546A1 Israel Inventor: Amit Mor Current Assignee: Individual Worldwide applications 2003 US Application US10/734,123 events: 2003-12-15 Application filed by Individual 2003-12-15 Priority to US10/734,123 2005-06-16 Publication of US20050131546A1 2024-08-07 Assigned to NEWCLEO SA Status: Abandoned   Replacement ligamentum teres femoris Amit Mor   Abstract A hip joint prosthesis including a replacement ligamentum teres femoris. The replacement ligamentum teres femoris may be attached to a replacement (or natural) femoral head and/or to a replacement (or natural) acetabular structure.   Description FIELD OF THE INVENTION [0001] The present invention relates generally to an enarthrodial prosthesis, and particularly to a replacement ligamentum teres femoris for a hip joint prosthesis. BACKGROUND OF THE INVENTION [0002] The hip joint (who...

1992NeverovVA_ShilnikovVA

Our translation of the patent for invention: NeverovVA, ShilnikovVA. Method for plastic surgery on the femoral head in applying hip joint endoprosthesis SU1743595 (1992) . The original in Russian is available at the link: 1992НеверовВА _ ШильниковВА .   SU1743595A1 USSR Inventors: Valentin Aleksandrovich Neverov, Viktor Aleksandrovich Shilnikov Worldwide applications 1990 SU Application SU904822620A events: 1990-05-03 Application filed by Ленинградский Государственный Институт Для Дальнейшего Усовершенствования Врачей 1990-05-03 Priority to SU904822620A 1992-06-30 Application granted 1992-06-30 Publication of SU1743595A Status:  Expired – Lifetime    Method for plastic surgery on the femoral head in applying hip joint endoprosthesis Valentin Aleksandrovich Neverov , Viktor Aleksandrovich Shilnikov   Abstract Use: in medicine, namely in orthopedics for hip joint endoprosthetics. The purpose of the invention is to ensure the biomechanics of the joint by preserv...

1990PerepichkaVD

Our translation of the patent for invention: Perepichka VD. Endoprosthesis of proximal epimethaphysis of femur bone SU1572603 (1990) . The original in Russian is available at the link: 1990 ПерепичкаВД .   SU1572603A1 USSR Inventor: Valentin Dmitrievich Perepichka Worldwide applications 1987 SU Application SU874278315A events: 1987-07-06 Application filed by Perepichka V.D. 1987-07-06 Priority to SU874278315A 1990-06-23 Application granted 1990-06-23 Publication of SU1572603A1 Status: Expired – Lifetime   Endoprosthesis of proximal epimethaphysis of femur bone Valentin Dmitrievich Perepichka   Abstract The invention relates to medical equipment, namely to traumatology, and can be used for hip joint replacement. The purpose of the invention is to prevent dislocation of the endoprosthesis from the acetabulum. The invention consists of a metal-polymer curved stem 2, placed in the medullary canal of the femur. Several holes are made on its surface in two mutu...

1999DennisDA_KomistekRD

    Invention  ( Patent ) : Dennis DA, Komistek RD. Method and apparatus for hip prosthesis US5951605 ( 1999).   US5951605A United States Inventors: Douglas A. Dennis, Richard D. Komistek Current Assignee: Rose Biomedical Res Worldwide applications 1996 US 1997 EP WO CA Application US08/672,994 events: 1996-07-01 Application filed by Rose Biomedical Res 1996-07-01 Priority to US08/672,994 1996-09-19 Assigned to ROSE BIOMEDICAL RESEARCH 1997-06-05 Priority to PCT/US1997/010170 1997-06-05 Priority to CA002262407A 1997-06-05 Priority to EP97929949A 1999-09-14 Application granted 1999-09-14 Publication of US5951605A 2016-07-01 Anticipated expiration Status: Expired - Fee Related   Method and apparatus for hip prosthesis Douglas A. Dennis, Richard D. Komistek   Abstract An prosthesis for allowing natural ball and socket type movement, as in a hip or shoulder. A femoral component having a ball at one extremity is engaged with an acetabular component having a ...

2009LozierAL_RichDB

      Invention (Patent): Lozier AL, Parrott RM, Rich DB. Joint space interpositional prosthetic device with internal bearing surfaces. US8979935B2 (200 9 ).    US8979935B2 US Inventors: Antony J. Lozier, Russell M. Parrott, David B. Rich Current Assignee: Zimmer Inc Worldwide applications 2008 US EP WO Application US12/179,707 events: 2008-07-25 Application filed by Zimmer Inc 2008-07-25 Priority to US12/179,707 2008-08-27 Assigned to ZIMMER, INC. 2009-02-05 Publication of US20090036995A1 2015-03-17 Application granted 2015-03-17 Publication of US8979935B2 Status: Active 2032-03-18 Adjusted expiration   Joint space interpositional prosthetic device with internal bearing surfaces Antony J. Lozier, Russell M. Parrott, David B. Rich   Abstract Joint space interpositional prosthetic devices for positioning between surfaces of a joint in a patient are disclosed. The prosthetic device may have exterior surfaces affixed to the joint surfaces and may have i...

2007HowaldR_TrommsdorffU

  Invention (Patent Application Publication): Howald R, Heuberger P, Trommsdorff U. Implant, WO2007090790A2 (2007).   WO2007090790A2 Switzerland Inventors: Ralph Howald, Peter Heuberger, Ulrike Trommsdorff Worldwide applications 2007 WO EP US Application PCT/EP2007/051008 events: 2007-02-02 Application filed by Zimmer Gmbh 2007-02-02 Priority to US12/278,835 2007-02-02 Priority to EP07726285A 2007-08-16 Publication of WO2007090790A2 2007-12-06 Publication of WO2007090790A3   Implant Ralph Howald, Peter Heuberger, Ulrike Trommsdorff   Abstract The invention relates to an implant for the relief of damaged regions of the joint surfaces of hip or shoulder joints which may be introduced into the gap between the joint surfaces of the joint head (11) and the joint socket (13) in the natural joint, the implant being embodied as a shell or cap which is laid in the implanted state with a convex outer surface (29) in the joint socket (13) and a convex inner surface (31) sitti...

2016PurquerioBM_deMoraesTF

    Invention (Patent): Purquerio BM, Fortulan CA, Botega R, de Moraes TF. Prótese cirúrgica antiluxação e sistema artificial de ligamento redondo da mesma .  BR102015006381A2  (Antiluxation surgical prosthesis and artificial round ligament system thereof, 2016 ). T ranslated from Portuguese .    BR102015006381A2 Brazil Inventors: Benedito De Moraes Purquerio, Renan Botega, Thiago Francisco De Moraes, Carlos Alberto Fortulan Worldwide applications 2015 BR Application BR102015006381-4A events: 2015-03-23 Application filed by Universidade De São Paulo - Usp. 2015-03-23 Priority to BR102015006381-4A 2016-09-27 Publication of BR102015006381A2 2023-04-11 Publication of BR102015006381B1   Antiluxation surgical prosthesis and artificial round ligament system thereof Benedito De Moraes Purquerio, Renan Botega, Thiago Francisco De Moraes, Carlos Alberto Fortulan   Abstract The present invention relates to an anti-dislocation surgical prosthesis in ceramic...