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

Knee Joint01:23

Knee Joint

3.4K
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...
3.4K
Ankle Joint01:10

Ankle Joint

3.4K
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...
3.4K
Muscles that Move the Leg01:23

Muscles that Move the Leg

6.9K
The movement of the legs is facilitated by numerous muscles located within the anterior, medial, and posterior compartments of the thigh.
Anterior Compartment
The quadriceps femoris, the most visible muscle of the anterior compartment, is integral for leg extension and thigh flexion. It is formed by merging four distinct muscles — the vastus lateralis, vastus medialis, vastus intermedius, and rectus femoris. The quadriceps tendon, a shared tendon of the four quadriceps muscles, is affixed...
6.9K
Bones of the Lower Limb: Femur and Patella01:16

Bones of the Lower Limb: Femur and Patella

8.2K
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...
8.2K

You might also read

Related Articles

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

Sort by
Same author

Coracoid bone-block versus soft-tissue stabilization for anterior shoulder instability in professional athletes: A systematic review and meta-analysis of return to play and recurrence rates.

Journal of experimental orthopaedics·2026
Same author

Outcomes of Acute Achilles Tendon Repair with Platelet-Rich Plasma Augmentation: A Comprehensive Review of Comparative Studies.

Journal of clinical medicine·2026
Same author

Artificial Intelligence in Sports Medicine: A Decision-Centered Framework for the Future Sports Physician.

Diagnostics (Basel, Switzerland)·2026
Same author

Stress Fracture in Athletes: A Practical Approach.

Journal of clinical medicine·2026
Same author

The "Bunny Tail" Lesion: An MRI Pattern of Proximal Biceps Femoris Tendon Injury With Rapid Return to Play in Elite Soccer Players-a Retrospective Observational Case Series.

Orthopaedic journal of sports medicine·2026
Same author

Return to Sport After ACL Reconstruction: Hamstring Tendons vs Patellar Tendon A Systematic Review and Meta-analysis.

Sports medicine and arthroscopy review·2026

Related Experiment Video

Updated: Apr 30, 2026

Author Spotlight: Double Posteromedial Approach for Treating Posterior Cruciate Ligament Cysts
05:44

Author Spotlight: Double Posteromedial Approach for Treating Posterior Cruciate Ligament Cysts

Published on: October 20, 2023

2.0K

Medial capsule reefing in patellar instability.

Simone Cerciello1, Michele Vasso, Katia Corona

  • 1Department of Health Science, Molise University, Via De Sanctis 1, 86100, Campobasso, Italy, simo.red@tiscali.it.

Knee Surgery, Sports Traumatology, Arthroscopy : Official Journal of the ESSKA
|May 6, 2014
PubMed
Summary

This study shows that all-arthroscopic medial capsule reefing effectively treats painful patella syndrome and patellar instability in young patients. While outcomes improved significantly, a slight decline was noted at long-term follow-up.

More Related Videos

A Mini-Invasive Internal Fixation Technique for Studying Immobilization-Induced Knee Flexion Contracture in Rats
05:34

A Mini-Invasive Internal Fixation Technique for Studying Immobilization-Induced Knee Flexion Contracture in Rats

Published on: May 20, 2019

6.9K
Author Spotlight: Investigating Early Events and Long-Term Effects of ACL Injuries for Osteoarthritis Progression
06:27

Author Spotlight: Investigating Early Events and Long-Term Effects of ACL Injuries for Osteoarthritis Progression

Published on: September 29, 2023

1.4K

Related Experiment Videos

Last Updated: Apr 30, 2026

Author Spotlight: Double Posteromedial Approach for Treating Posterior Cruciate Ligament Cysts
05:44

Author Spotlight: Double Posteromedial Approach for Treating Posterior Cruciate Ligament Cysts

Published on: October 20, 2023

2.0K
A Mini-Invasive Internal Fixation Technique for Studying Immobilization-Induced Knee Flexion Contracture in Rats
05:34

A Mini-Invasive Internal Fixation Technique for Studying Immobilization-Induced Knee Flexion Contracture in Rats

Published on: May 20, 2019

6.9K
Author Spotlight: Investigating Early Events and Long-Term Effects of ACL Injuries for Osteoarthritis Progression
06:27

Author Spotlight: Investigating Early Events and Long-Term Effects of ACL Injuries for Osteoarthritis Progression

Published on: September 29, 2023

1.4K

Area of Science:

  • Orthopedic Surgery
  • Sports Medicine
  • Knee Surgery

Background:

  • Patellar instability and painful patella syndrome are common in young, active individuals.
  • Medial capsule reefing is a recognized surgical technique for patellar instability.
  • Evaluating minimally invasive, all-arthroscopic approaches is crucial for optimizing patient outcomes.

Purpose of the Study:

  • To prospectively assess the efficacy of an all-arthroscopic medial capsule reefing technique.
  • To evaluate outcomes in young patients diagnosed with painful patella syndrome and potential patellar instability.
  • To determine the long-term functional results and patient satisfaction following the procedure.

Main Methods:

  • A prospective case series of 30 patients with painful patellar syndrome and potential instability.
  • All patients underwent an all-arthroscopic medial capsule reefing procedure after failing conservative management.
  • Clinical outcomes were assessed using validated scores (Kujala, Larsen, Lysholm, Fulkerson) at intermediate (72 months) and final (120 months) follow-ups.

Main Results:

  • Significant improvements in Kujala, Larsen, Lysholm, and Fulkerson scores were observed at both 72 and 120 months post-surgery.
  • No intraoperative or postoperative complications were reported.
  • High patient satisfaction rates (90% at 72 months, 86% at 120 months) were recorded, despite a slight decrease in scores between follow-ups.

Conclusions:

  • The all-arthroscopic medial capsule reefing technique demonstrates significant efficacy in improving outcomes for young patients with patellar instability and painful patella syndrome.
  • Long-term follow-up indicates sustained improvement, though a slight deterioration may occur, potentially linked to reduced physical activity levels.
  • The all-arthroscopic approach offers a viable, minimally invasive option for managing these challenging knee conditions.