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Related Concept Videos

Arteries of the Head and Neck01:26

Arteries of the Head and Neck

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The human body's intricate network of arteries ensures that every organ system receives the necessary oxygen and nutrients for optimal function. The arterial network in the head and neck region is particularly complex, providing vital blood flow to the brain, eyes, and other critical structures. Prominent arteries in this region include the internal carotid arteries and the vertebral arteries.
The internal carotid arteries supply blood to the anterior portion of the cerebrum. They enter the...
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Veins of Head and Neck01:19

Veins of Head and Neck

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The blood drainage from the head and neck is primarily managed by three pairs of veins: the external jugular, internal jugular, and vertebral veins. The external jugular veins drain superficial scalp and face structures, passing over the sternocleidomastoid muscles to empty into the subclavian veins.
On the other hand, the vertebral veins, unlike their arterial counterparts, are not primarily responsible for brain drainage. Instead, they drain the cervical vertebrae, spinal cord, and some small...
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Muscles of the Anterior Neck01:26

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The anterior neck muscles are the group of muscles covering the front part of the neck. These muscles are classified into three subgroups. The first one is the superficial muscles, the most visible muscles in the front of the neck. It includes the platysma and sternocleidomastoid. The second group is the suprahyoid muscles, located above the hyoid bone. This group comprises the digastric, mylohyoid, geniohyoid, and stylohyoid. Lastly, the infrahyoid muscles are found below the hyoid bone and...
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Muscles that Move the Head01:19

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The muscles that move the head are a dynamic and complex group of structures that work together to facilitate a wide range of head movements, including rotation, flexion, extension, and lateral bending.
The bilateral sternocleidomastoid, or SCM, and the suprahyoid and infrahyoid muscles are significant head flexors. The SCM muscles originate at the sternum and clavicle and attach to the mastoid process of the temporal bone. The SCM contracts bilaterally to bend the head forward, whereas...
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Reconstruction of Signal using Interpolation01:10

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Signal processing techniques are essential for accurately converting continuous signals to digital formats and vice versa. When a continuous signal is sampled with a period T, the resulting sampled signal exhibits replicas of the original spectrum in the frequency domain, spaced at intervals equal to the sampling frequency. To handle this sampled signal, a zero-order hold method can be applied, which creates a piecewise constant signal by retaining each sample's value until the next...
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Electron Microscope Tomography and Single-particle Reconstruction01:07

Electron Microscope Tomography and Single-particle Reconstruction

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Transmission electron microscopy (TEM) can be used to determine the 3D structure of biological samples with the help of techniques such as electron microscope tomography and single-particle reconstruction. While single-particle reconstruction can examine macromolecules and macromolecular complexes in vitro conditions only, tomography permits the study of cell components or small cells in vivo.
Electron Tomography
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Related Experiment Video

Updated: Jan 22, 2026

Porcine As a Training Module for Head and Neck Microvascular Reconstruction
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Porcine As a Training Module for Head and Neck Microvascular Reconstruction

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Head and neck reconstruction: The supraclavicular flap: technical note.

R Javadian1, C Bouland1, A Rodriguez1

  • 1Department of Head and Neck Surgery, université Libre de Bruxelles, CHU de Saint-Pierre, 322, rue Haute Brussels, Belgium.

Annales De Chirurgie Plastique Et Esthetique
|July 10, 2019
PubMed
Summary

The supraclavicular artery island flap (SCAIF) offers a safe and effective method for head and neck reconstruction, particularly when free flaps are not ideal. This technique demonstrates a high survival rate and minimal donor site morbidity in oncologic defect repair.

Keywords:
Head and neck reconstructionIndicationsLambeu supraclaviculaireReconstructions cervicofacialesSupraclavicular artery island flap

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Area of Science:

  • Plastic Surgery
  • Head and Neck Surgery
  • Oncology

Background:

  • Reconstruction of defects after head and neck cancer surgery presents significant challenges.
  • Traditional free flaps may not always be suitable for complex oncologic resections.

Purpose of the Study:

  • To evaluate the efficacy and safety of the supraclavicular artery island flap (SCAIF) for head and neck reconstruction.
  • To assess SCAIF as an alternative to free flaps in challenging oncologic cases.

Main Methods:

  • A retrospective review of 15 patients undergoing head and neck reconstruction with SCAIF over two years.
  • SCAIF was used as an alternative to free flaps in 10 cases and for revision after free flap failure in 5 cases.
  • Patient data including operative details, complications, and functional outcomes were analyzed.

Main Results:

  • A total of 16 SCAIFs were used in 15 patients, with a 90% flap survival rate after a mean follow-up of 13 months.
  • Mean flap dimensions were 6.0cm wide and 22.0cm long, with a mean skin paddle of 8.0cm.
  • No donor site complications such as dehiscence or infection were reported, and no functional morbidity was observed.

Conclusions:

  • The supraclavicular artery island flap (SCAIF) is a safe and viable option for head and neck oncologic reconstruction, especially when free flaps are contraindicated.
  • SCAIF serves as an excellent alternative to the radial forearm free flap for soft tissue reconstruction in vessel-depleted necks.