Related Experiment Video
Updated: Jun 6, 2026

Vascularized Composite Hand Allograft Procurement and Preparation for Distal and Proximal Forearm Allotransplantation: A Stepwise Approach
Published on: May 23, 2025
An unusual morphological variant of the extensor digitorum brevis manus in an Indian male cadaver
B V Murlimanju1, R Alva, L V Prabhu
1Department of Anatomy, Centre for Basic Sciences, Kasturba Medical College, Manipal University, Bejai, Mangalore 575004 (DK), India. drmanju 22@rediffmail.com
Abstract:
The extensor digitorum brevis manus is a supernumerary muscle of the dorsum of hand and is a relatively rare finding during dissection. Only 2-3% of the cases are found world wide. Here we report the case of extensor digitorum brevis manus in an approximately 65-year-old Indian male cadaver. This report discusses the variant anatomy, morphology, review of literature and clinical implications of this muscle. We believe that it is of importance to report the observation of this muscle as the variation reported herein should be of interest to clinicians, surgeons and anatomists for academic purposes.
More Related Videos
08:12Intact Short, Intermediate, and Long Skeletal Muscle Fibers Obtained by Enzymatic Dissociation of Six Hindlimb Muscles of Mice: Beyond Flexor Digitorum Brevis
Published on: December 1, 2023
05:18Collection of Skeletal Muscle Biopsies from the Superior Compartment of Human Musculus Tibialis Anterior for Mechanical Evaluation
Published on: September 27, 2020
Related Concept Videos
Muscles of the Forearm that Move the Hand and Fingers
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 radialis,...
Bones of the Upper Limb: Ulna
Bones of the Upper Limb: Radius
The radius has a nail-shaped head, and a short...
Muscles that Move the Forearm
Forearm Flexors
The biceps brachii, brachialis, and brachioradialis are forearm flexors. The biceps brachii is made up of two heads. Its long head originates at the supraglenoid tubercle of the scapula, whereas that of the short head is...
Changes in the Appendicular Skeleton with Age
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...
Bones of the Upper Limb: Humerus