Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Bones of the Lower Limb: Femur and Patella01:16

Bones of the Lower Limb: Femur and Patella

The femur is the body's longest and strongest bone spanning the thigh region. Its head articulates with the acetabulum of the hip bone to form the hip joint. A minor indentation on the medial side of the femoral head, called the fovea capitis, serves as the site of attachment for the ligament of the head of the femur. This weak ligament spans the femur and acetabulum and supports the hip joint. The narrowed region below the head is the neck of the femur. The inclination angle between the neck...
Knee Joint01:23

Knee Joint

The knee joint is the most complicated joint in the body. It consists of three articulations– two tibiofemoral and one patellofemoral. As is characteristic of synovial joints, the knee joint has a thin articular capsule that partially surrounds this joint cavity. Additionally, several ligaments, muscles, and cartilaginous structures support the movement of the knee.
A total of seven ligaments support the knee joint. The patellar ligament, which is also attached to the quadriceps femoris group...
Development of the Limb Synovial Joints01:07

Development of the Limb Synovial Joints

Joints form during embryonic development in conjunction with the formation and growth of the associated bones. The embryonic tissue that gives rise to all bones, cartilage, and connective tissues of the body is called mesenchyme.
The mesenchymal stem cells differentiate into chondrocytes that form the hyaline cartilage, and later the cartilaginous model of the bone. This model further transforms into a bone. This process is known as endochondral ossification.
During development, the limbs...
Ankle Joint01:10

Ankle Joint

The ankle is formed by the talocrural joint (crural = leg). It consists of the articulations between the talus bone of the foot and the distal ends of the tibia and fibula of the leg. The superior aspect of the talus bone is square-shaped and has three areas of articulation. The top of the talus articulates with the inferior tibia. This is the portion of the ankle joint that carries the body weight between the leg and foot. The sides of the talus are firmly held in position by the articulations...
Changes in the Appendicular Skeleton with Age01:09

Changes in the Appendicular Skeleton with Age

The upper and lower limb initially develops as a small bulge called a limb bud, which appears on the lateral side of the early embryo. The upper limb bud appears near the end of the fourth week of development, with the lower limb bud appearing shortly after.
Initially, the limb buds consist of a core of mesenchyme covered by a layer of ectoderm. The ectoderm at the end of the limb bud thickens to form a narrow crest called the apical ectodermal ridge. This ridge stimulates the underlying...
Functional Classification of Joints01:09

Functional Classification of Joints

Functional Classification of Joints
The functional classification of joints is determined by the amount of mobility between the adjacent bones. Joints are functionally classified as a synarthrosis or immobile joint, an amphiarthrosis or slightly moveable joint, or as a diarthrosis, a freely moveable joint. Fibrous and cartilaginous joints can be functionally classified as either synarthroses  or amphiarthroses, whereas all synovial joints are classified as diarthroses.
Synarthrosis
An immobile...

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Re-establishing Confidence in Confidence Intervals: An Evaluation of Recent Practices in Sport Injury Epidemiology.

Sports medicine (Auckland, N.Z.)·2026
Same author

Primary stability of uncemented standard versus intermediate revision stems in hip arthroplasty: A biomechanical in vitro study.

Clinical biomechanics (Bristol, Avon)·2026
Same author

Methodological Considerations for Studies in Sport and Exercise Science with Women as Participants Part II: Guidance for Applied Studies in Elite Female Athletes.

Sports medicine (Auckland, N.Z.)·2026
Same author

Towards High-Accuracy Athletic Injury Predictions Using a First-Principles Modelling Approach: Theory to (Future) Practice.

Sports medicine (Auckland, N.Z.)·2026
Same author

Characterization of the acetabular labrum articular surface and its translation into biomimetic graft design.

Frontiers in bioengineering and biotechnology·2026
Same author

Time-zero stability of uncemented standard versus intermediate revision stems after extended trochanteric osteotomy (ETO): a biomechanical study.

Archives of orthopaedic and trauma surgery·2026
Same journal

Which Factors Are Associated With Death, Local Recurrence, and Perioperative Complications After En Bloc Resection for Primary Malignant Tumors of the Mobile Spine?

Clinical orthopaedics and related research·2026
Same journal

Impact Microindentation Evaluates Bone Strength, Bone Quality, and Fracture Susceptibility Across Skeletal Sites: A Cadaver Study.

Clinical orthopaedics and related research·2026
Same journal

What Is the Effect of Robot Reduction in Displaced Pelvic Fractures? A Multicenter Randomized Clinical Trial.

Clinical orthopaedics and related research·2026
Same journal

CORR Insights®: Acute or Delayed TKA for Tibial Plateau Fracture? An Observational Study From the Swedish Arthroplasty Register.

Clinical orthopaedics and related research·2026
Same journal

Reply to the Letter to the Editor: Guest Editorial: Recalling a Recall.

Clinical orthopaedics and related research·2026
Same journal

Radial Head Fractures Cluster in the Anterolateral and Anteromedial Quadrants and Do Not Correlate With Coronoid Fracture Types.

Clinical orthopaedics and related research·2026
See all related articles

Related Experiment Video

Updated: Jun 26, 2026

In Vivo Quantification of Hip Arthrokinematics during Dynamic Weight-bearing Activities using Dual Fluoroscopy
07:43

In Vivo Quantification of Hip Arthrokinematics during Dynamic Weight-bearing Activities using Dual Fluoroscopy

Published on: July 2, 2021

Acetabular morphology: implications for joint-preserving surgery.

Werner Köhnlein1, Reinhold Ganz, Franco M Impellizzeri

  • 1Department of Orthopaedics, Hôpital Universitaire de Genève, 24 Rue Micheli-du-Crest, 1211, Genève 14, Switzerland. werner.koehnlein@gmx.ch

Clinical Orthopaedics and Related Research
|January 9, 2009
PubMed
Summary
This summary is machine-generated.

Understanding acetabular anatomy is key for femoroacetabular impingement (FAI) surgery. This study details acetabular rim, surface, and opening plane variations, crucial for surgical precision.

More Related Videos

The Transition to an Anterior-Based Muscle Sparing Approach Improves Early Postoperative Function but is Associated with a Learning Curve
09:51

The Transition to an Anterior-Based Muscle Sparing Approach Improves Early Postoperative Function but is Associated with a Learning Curve

Published on: September 7, 2022

Related Experiment Videos

Last Updated: Jun 26, 2026

In Vivo Quantification of Hip Arthrokinematics during Dynamic Weight-bearing Activities using Dual Fluoroscopy
07:43

In Vivo Quantification of Hip Arthrokinematics during Dynamic Weight-bearing Activities using Dual Fluoroscopy

Published on: July 2, 2021

The Transition to an Anterior-Based Muscle Sparing Approach Improves Early Postoperative Function but is Associated with a Learning Curve
09:51

The Transition to an Anterior-Based Muscle Sparing Approach Improves Early Postoperative Function but is Associated with a Learning Curve

Published on: September 7, 2022

Area of Science:

  • Orthopedic Surgery
  • Anatomy
  • Biomedical Engineering

Background:

  • Accurate understanding of native acetabular anatomy is essential for effective surgical treatment of femoroacetabular impingement (FAI).
  • Previous studies have not fully elucidated the detailed 3D spatial relationships of the acetabular rim, articular surface, and opening plane in relation to gender differences.

Purpose of the Study:

  • To precisely define the spatial acetabular rim profile, articular surface topography, and acetabular opening plane orientation.
  • To investigate potential gender-based differences in these anatomical features.
  • To provide data crucial for surgical planning in FAI and acetabular osteotomies.

Main Methods:

  • Analysis of 66 bony acetabula from 33 adult pelves (both male and female).
  • Detailed measurement of acetabular rim profile, articular lunate surface topography, and acetabular opening plane (version, inclination, tilt).
  • Statistical comparison of anatomical parameters between male and female pelves.

Main Results:

  • Acetabular rim profile exhibited a consistent wave-like outline without gender differences, featuring anterosuperior, anteroinferior, and posteroinferior prominences.
  • The deepest extent of the articular surface was predominantly located within the anterosuperior sector.
  • Articular surface depth was generally greater in males than females, and acetabular opening plane orientation (version, inclination, tilt) showed no significant gender differences.
  • Significant interindividual variability in acetabular tilt was observed.

Conclusions:

  • The acetabular rim and opening plane orientation are relatively consistent, but articular surface dimensions vary between genders.
  • Defining acetabular tilt and pelvic tilt separately is critical due to interindividual variability.
  • This detailed anatomical data is vital for surgeons performing FAI surgery, rim trimming, or acetabular osteotomies for improved patient outcomes.