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Related Concept Videos

Sutures of the Skull01:22

Sutures of the Skull

The human skull is composed of several bones that come together to protect the brain and support the structures of the face. The junctions where these bones meet are called sutures.
Sutures are immobile joints between adjacent bones of the skull. The narrow gap between the bones is filled with dense, fibrous connective tissue that unites the bones. The long sutures located between the skull bones are not straight but instead follow irregular, tightly twisting paths. These twisting lines tightly...
Structural Joints: Fibrous Joints01:03

Structural Joints: Fibrous Joints

Fibrous joints are a type of joint where the bones are connected by fibrous connective tissue. These joints provide stability and minimal to no movement between the articulating bones. There are three types of fibrous joints.
Suture
All the bones of the skull, except for the mandible, are joined to each other by a fibrous joint called a suture. The fibrous connective tissue found at a suture strongly unites the adjacent skull bones and thus helps to protect the brain and form the face. In...
Fascicle Arrangement in Skeletal Muscles01:25

Fascicle Arrangement in Skeletal Muscles

Fascicles are bundles of muscle fibers in a skeletal muscle. Muscle fascicle arrangement is directly associated with the power and range of motion of various muscles. The configuration of these fascicles can vary, leading to different functional outcomes.
The four primary types of muscle based on fascicle arrangement are:
Spinal Nerves: Anatomy01:23

Spinal Nerves: Anatomy

Spinal nerves are pivotal conduits in the nervous system, bridging the central nervous system (CNS) with the peripheral nervous system (PNS). These nerves enable a complex communication network between the brain, spinal cord, and the rest of the body, facilitating sensory input, motor output, and autonomic functions.
There are 31 bilateral pairs of spinal nerves, each emerging from the spinal cord through the intervertebral foramina—openings between adjacent vertebrae. These nerves are...
Spinal Nerves: Plexus I01:22

Spinal Nerves: Plexus I

Nerve plexuses are networks of interlacing nerves that serve as communication hubs to distribute and organize nerve action across various body regions. The nerve plexuses are organized into the cervical plexus located in the neck region, brachial plexus in the shoulder area, lumbar plexus found in the lower back, sacral plexus situated in the pelvis, and coccygeal plexus located in the coccygeal region.
The Cervical Plexus
The cervical plexus, formed by the anterior rami of the first four...
Spinal Nerves: Plexus II01:21

Spinal Nerves: Plexus II

The plexuses of the lower body include the lumbar, sacral, and coccygeal plexuses, which innervate the abdomen, pelvis, legs, and coccygeal region. These plexuses control the transmission of sensory information and coordinate motor functions of the lower body.
The Lumbar Plexus
The lumbar plexus is situated within the lumbar region of the back and is primarily formed by the first four lumbar spinal nerves (L1 to L4). This plexus extends its branches into several nerves, including the...

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Vascularised fibular graft in the management of femoral head osteonecrosis: twenty years later.

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The hypothenar fat flap for revision carpal tunnel surgery.

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Related Experiment Video

Updated: May 18, 2026

Single-stage Dynamic Reanimation of the Smile in Irreversible Facial Paralysis by Free Functional Muscle Transfer
19:53

Single-stage Dynamic Reanimation of the Smile in Irreversible Facial Paralysis by Free Functional Muscle Transfer

Published on: March 1, 2015

Fascicular nerve suture

J R Urbaniak

    Clinical Orthopaedics and Related Research
    |March 1, 1982
    PubMed
    Summary
    This summary is machine-generated.

    Fascicular and group fascicular nerve repair techniques offer benefits for specific injuries. Effective application requires understanding nerve anatomy and microsurgical skill.

    More Related Videos

    Using Q Suture to Enhance Resistance to Gap Formation and Tensile Strength of Repaired Flexor Tendons
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    Published on: June 3, 2020

    Regenerative Peripheral Nerve Interface: Surgical Protocol for a Randomized Controlled Trial in Postamputation Pain
    03:53

    Regenerative Peripheral Nerve Interface: Surgical Protocol for a Randomized Controlled Trial in Postamputation Pain

    Published on: March 15, 2024

    Related Experiment Videos

    Last Updated: May 18, 2026

    Single-stage Dynamic Reanimation of the Smile in Irreversible Facial Paralysis by Free Functional Muscle Transfer
    19:53

    Single-stage Dynamic Reanimation of the Smile in Irreversible Facial Paralysis by Free Functional Muscle Transfer

    Published on: March 1, 2015

    Using Q Suture to Enhance Resistance to Gap Formation and Tensile Strength of Repaired Flexor Tendons
    10:32

    Using Q Suture to Enhance Resistance to Gap Formation and Tensile Strength of Repaired Flexor Tendons

    Published on: June 3, 2020

    Regenerative Peripheral Nerve Interface: Surgical Protocol for a Randomized Controlled Trial in Postamputation Pain
    03:53

    Regenerative Peripheral Nerve Interface: Surgical Protocol for a Randomized Controlled Trial in Postamputation Pain

    Published on: March 15, 2024

    Area of Science:

    • Neurosurgery
    • Microsurgery
    • Peripheral Nerve Injury

    Background:

    • Standard epineurial repair is commonly recommended for severed peripheral nerves.
    • Fascicular and group fascicular repair methods have historically had limited application.
    • The efficacy of different nerve repair techniques depends on injury type and surgical expertise.

    Observation:

    • Peripheral nerve injuries present diverse anatomical and etiological characteristics.
    • Microsurgical techniques are crucial for precise nerve repair.
    • Understanding the internal anatomy of peripheral nerves is essential for surgical planning.

    Findings:

    • Fascicular and group fascicular repairs are indicated and preferred in specific nerve injury scenarios.
    • Standard epineurial repair remains suitable for the majority of peripheral nerve transections.
    • Successful implementation of advanced repair techniques hinges on surgeon's anatomical knowledge and technical proficiency.

    Implications:

    • Tailoring nerve repair strategies to specific injury types can improve patient outcomes.
    • Enhanced training in microsurgical techniques and peripheral nerve anatomy is crucial for surgeons.
    • Further research may elucidate optimal indications for fascicular and group fascicular repairs in peripheral nerve regeneration.