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

Muscles of the Forearm that Move the Hand and Fingers01:16

Muscles of the Forearm that Move the Hand and Fingers

3.4K
The muscles of the forearm that move the wrist, hand, and digits are numerous and diverse. They can be classified into two groups based on their location and function — the anterior and posterior compartment muscles.
Anterior Compartment
The anterior compartment muscles originate from the humerus. They primarily function as flexors and are also known as flexor muscles. They typically insert on the carpals, metacarpals, and phalanges. The superficial layer includes the flexor carpi...
3.4K

You might also read

Related Articles

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

Sort by
Same author

<i>Campylobacter jejuni</i>, <i>Listeria</i> spp., and <i>Salmonella</i> spp. in wild birds: prevalence, antibiotic susceptibility and genotyping.

British poultry science·2026
Same author

Functional and Radiologic Results of Posteromedial Limited Surgery in Developmental Dysplasia of the Hip.

Acta chirurgiae orthopaedicae et traumatologiae Cechoslovaca·2023
Same author

Order of importance of anatomical risk factors in Kienböck's disease: An artificial neural network study.

Hand surgery & rehabilitation·2022
Same author

Sinonasal teratocarcinosarcoma mimicking chronic invasive fungal disease of paranasal sinuses.

Annals of the Royal College of Surgeons of England·2021
Same author

Effect of gadolinium perfusion magnetic resonance imaging on surgeons' management preferences in kienböck's disease. A survey study.

Hand surgery & rehabilitation·2021
Same author

Species distribution, genetic diversity and antimicrobial susceptibility of Campylobacter isolates recovered from the preputial cavity of healthy rams in Turkey.

Journal of applied microbiology·2020

Related Experiment Video

Updated: May 5, 2026

Evaluation of Muscle Function of the Extensor Digitorum Longus Muscle Ex vivo and Tibialis Anterior Muscle In situ in Mice
14:36

Evaluation of Muscle Function of the Extensor Digitorum Longus Muscle Ex vivo and Tibialis Anterior Muscle In situ in Mice

Published on: February 9, 2013

42.2K

Is Extensor Indicis Proprius Tendon Transfer an Innocent Surgical Procedure for the Restoration of Extensor Pollicis

K Uzel1, F Aydin2, Z M Asfuroğlu3

  • 1Medipol Mega University Hospital, Department of Orthopaedics and Traumatology, Division of Hand Surgery, Bağcılar/İstanbul, Turkey.

Acta Chirurgiae Orthopaedicae Et Traumatologiae Cechoslovaca
|January 9, 2025
PubMed
Summary

Extensor indicis proprius (EIP) to extensor pollicis longus (EPL) transfer shows high index finger morbidity despite patient satisfaction. Consider alternatives for EIP-EPL transfer in individuals needing strong index finger extension.

More Related Videos

Polytetrafluoroethylene PTFE as a Suture Material in Tendon Surgery
09:13

Polytetrafluoroethylene PTFE as a Suture Material in Tendon Surgery

Published on: October 6, 2022

3.1K
Vascularized Composite Hand Allograft Procurement and Preparation for Distal and Proximal Forearm Allotransplantation: A Stepwise Approach
10:33

Vascularized Composite Hand Allograft Procurement and Preparation for Distal and Proximal Forearm Allotransplantation: A Stepwise Approach

Published on: May 23, 2025

97

Related Experiment Videos

Last Updated: May 5, 2026

Evaluation of Muscle Function of the Extensor Digitorum Longus Muscle Ex vivo and Tibialis Anterior Muscle In situ in Mice
14:36

Evaluation of Muscle Function of the Extensor Digitorum Longus Muscle Ex vivo and Tibialis Anterior Muscle In situ in Mice

Published on: February 9, 2013

42.2K
Polytetrafluoroethylene PTFE as a Suture Material in Tendon Surgery
09:13

Polytetrafluoroethylene PTFE as a Suture Material in Tendon Surgery

Published on: October 6, 2022

3.1K
Vascularized Composite Hand Allograft Procurement and Preparation for Distal and Proximal Forearm Allotransplantation: A Stepwise Approach
10:33

Vascularized Composite Hand Allograft Procurement and Preparation for Distal and Proximal Forearm Allotransplantation: A Stepwise Approach

Published on: May 23, 2025

97

Area of Science:

  • Orthopedic Surgery
  • Hand Surgery
  • Reconstructive Surgery

Background:

  • Tendon transfer is a common surgical procedure for restoring function after tendon injuries.
  • The extensor indicis proprius (EIP) to extensor pollicis longus (EPL) transfer is frequently used for EPL defects.
  • Donor site morbidity is a potential complication of tendon transfer procedures.

Purpose of the Study:

  • To evaluate the subjective and objective outcomes of EIP to EPL tendon transfer.
  • To assess donor site morbidity associated with the EIP tendon harvest.
  • To determine the functional results and patient satisfaction following EIP-EPL transfer.

Main Methods:

  • Retrospective analysis of 17 patients who underwent EIP-EPL transfer.
  • Assessment of extensor strength using the Medical Research Council (MRC) scale.
  • Measurement of thumb extension loss (NTD) and flexion-adduction limitation (PPD).
  • Evaluation of grip and key pinch strength, Quick Disability of Arm, Shoulder, and Hand (QDASH) scores, and patient satisfaction.

Main Results:

  • Donor site morbidity was observed in 35% of patients.
  • Significant reduction in index finger extensor strength compared to the non-operative side.
  • Mean thumb NTD of 6.8 mm and PPD of 2.9 mm; mean index finger NTD of 0.6 mm.
  • Grip and pinch strength were 86% and 82% of expected, respectively.
  • Significant decrease in QDASH scores postoperatively; higher QDASH scores in patients with donor site morbidity.

Conclusions:

  • EIP-EPL transfer generally yields satisfactory patient outcomes.
  • A significant rate of permanent morbidity at the index finger donor site exists.
  • Alternative tendon donor sites should be considered for EPL reconstruction in patients requiring optimal index finger function.