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Zeitschrift fur Orthopadie und ihre Grenzgebiete1975; 113(3); 388-400;

[Mechanics of the knee joint, part II, the final rotation (author’s transl)].

Abstract: Mobility of the knee of the horse. The modification of medial and lateral femoral condyles by additional movement of the cruciate ligaments shown on the animal joint. Final rotation in the human knee-joint shapes the femoral condyles by additional movement of the cruciate ligaments. The roll-slide movement and final rotation lead to curving of the medial condyle of the femur in the transverse plane. The transition from the roll-slide into a tilting movement in the final phase of ultimate rotation reduces the power of the posterior ligamentous system of the knee-joint when there is a force tending to hyperextend.
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Publication Date: 1975-06-01 PubMed ID: 1179807
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  • Comparative Study
  • English Abstract
  • Journal Article

Summary

This research summary has been generated with artificial intelligence and may contain errors and omissions. Refer to the original study to confirm details provided. Submit correction.

The research study investigates the mechanic dynamics of the knee joint, focusing on the final rotation. The study uses both equine and human participants, analyzing the alterations in medial and lateral femoral condyles triggered by the movement of cruciate ligaments.

Study Objective

  • The main objective of the study is to delineate the functional interactions between the final rotation of the knee and the corresponding anatomical transformations in the femoral condyles, an analysis facilitated by examining the additional movements of the cruciate ligaments in both the equine and human knee joint.

Methodology and Findings

  • The study uses the roll-slide movement, a common mechanism in joint analysis, to study the transformations in the knee joint. This mechanism, along with the final rotation, contributes to the shaping, particularly the curving, of the medial condyle of the femur in the transverse plane.
  • The research finds that the shift from roll-slide to a tilting movement during the final phase of ultimate rotation reduces the stress placed on the posterior ligamentous system of the knee joint. This observation is particularly evident when there is a force that encourages hyperextension.

Significance of the Study

  • The study offers important insights into the biomechanics of knee movement. Understanding these mechanics can contribute to the prevention and treatment of musculoskeletal injuries in both humans and animals.
  • It also provides a functional rationale behind the morphological features of the knee joint, particularly the femoral condyles. Such knowledge can enhance our understanding of how the knee joint adapts and responds to various forces and movements.

Cite This Article

APA
Menschik A. (1975). [Mechanics of the knee joint, part II, the final rotation (author’s transl)]. Z Orthop Ihre Grenzgeb, 113(3), 388-400.

Publication

Zeitschrift fur Orthopadie und ihre Grenzgebiete
ISSN: 0044-3220
NlmUniqueID: 1256465
Country: Germany
Language: ger
Volume: 113
Issue: 3
Pages: 388-400

Researcher Affiliations

Menschik, A

    MeSH Terms

    • Animals
    • Biomechanical Phenomena
    • Femur / anatomy & histology
    • Femur / physiology
    • Horses
    • Humans
    • Knee Joint / anatomy & histology
    • Knee Joint / physiology
    • Ligaments, Articular / physiology
    • Models, Biological
    • Rotation
    • Swine
    • Tibia / anatomy & histology

    Citations

    This article has been cited 15 times.
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      doi: 10.1007/s00264-015-3096-9pubmed: 26744167google scholar: lookup
    2. LaPrade RF, Moulton SG, Nitri M, Mueller W, Engebretsen L. Clinically relevant anatomy and what anatomic reconstruction means. Knee Surg Sports Traumatol Arthrosc 2015 Oct;23(10):2950-9.
      doi: 10.1007/s00167-015-3629-1pubmed: 25957611google scholar: lookup
    3. Halley SE, Bey MJ, Haladik JA, Lavagnino M, Arnoczky SP. Three dimensional, radiosteriometric analysis (RSA) of equine stifle kinematics and articular surface contact: a cadaveric study. Equine Vet J 2014 May;46(3):364-9.
      doi: 10.1111/evj.12127pubmed: 23802689google scholar: lookup
    4. Passler JM, Schippinger G, Schweighofer F, Fellinger M, Seibert FJ. [Complications in 283 cruciate ligament replacement operations with free patellar tendon transplantation. Modification by surgical technique and surgery timing]. Unfallchirurgie 1995 Oct;21(5):240-6.
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      doi: 10.1007/BF02075606pubmed: 7072382google scholar: lookup
    6. Mockwitz J. [Alloplastic replacement in chronic isolated rupture of the cruciate ligament--technic and results]. Unfallchirurgie 1985 Dec;11(6):295-301.
      doi: 10.1007/BF02587980pubmed: 4090086google scholar: lookup
    7. Kummer B. [Anatomy and biomechanics of the meniscus of the knee joint]. Langenbecks Arch Chir 1987;372:241-6.
      doi: 10.1007/BF01297822pubmed: 3431241google scholar: lookup
    8. Müller HW, Simons M, Schilling H. [Treatment of cruciate ligament lesion following knee trauma]. Unfallchirurgie 1988 Oct;14(5):265-75.
      pubmed: 3238819
    9. Mockwitz J, Rau B. [Ideal indications for the use of a textile ligament of high strength Trevira in alloplastic replacement of the anterior cruciate ligament in chronic isolated rupture]. Unfallchirurgie 1988 Oct;14(5):276-82.
      pubmed: 2977000
    10. Halata Z, Haus J. The ultrastructure of sensory nerve endings in human anterior cruciate ligament. Anat Embryol (Berl) 1989;179(5):415-21.
      doi: 10.1007/BF00319583pubmed: 2729604google scholar: lookup
    11. Hagena FW, Hofmann GO, Mittlmeier T, Wasmer G, Bergmann M. The cruciate ligaments in knee replacement. Int Orthop 1989;13(1):13-6.
      doi: 10.1007/BF00266716pubmed: 2722312google scholar: lookup
    12. Menschik F, Poigenfürst J. [The kinetostatics of ligament operations on the knee joint--exemplified by tractopexy]. Unfallchirurgie 1990 Apr;16(2):63-9.
      doi: 10.1007/BF02588018pubmed: 2345932google scholar: lookup
    13. Fuss FK. Anatomy and function of the cruciate ligaments of the domestic pig (Sus scrofa domestica): a comparison with human cruciates. J Anat 1991 Oct;178:11-20.
      pubmed: 1810918
    14. Fuss FK. Principles and mechanisms of automatic rotation during terminal extension in the human knee joint. J Anat 1992 Apr;180 ( Pt 2)(Pt 2):297-304.
      pubmed: 1506284
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