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Related Concept Videos

Cranial Bones: Lateral View01:27

Cranial Bones: Lateral View

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The lateral view of the cranium is dominated by temporal, sphenoid, and ethmoid bones.
The temporal bone forms the lower lateral side of the skull. The temporal bone is subdivided into several regions. The flattened upper portion is the squamous portion of the temporal bone. Below this area and projecting anteriorly is the zygomatic process of the temporal bone, which forms the posterior portion of the zygomatic arch. Posteriorly is the mastoid portion of the temporal bone. Projecting...
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Nose and Nasal Cavity01:24

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The nose is composed of an observable exterior segment (external nose) and an internal segment within the skull known as the nasal cavity (internal nose). The external nose, visible on the face, consists of a framework of bone and hyaline cartilage enveloped in skin and muscle and lined with a mucous membrane. This structure is supported by the frontal bone, nasal bones, and maxillary bone and is supplemented by a cartilaginous framework comprising the septal nasal cartilage, lateral nasal...
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The craniofacial muscles are a collection of approximately 20 thin skeletal muscles situated beneath the skin of the face and scalp. These muscles, primarily responsible for the vast array of human facial expressions, originate from the bones or fibrous structures of the skull and extend outwards to connect with the skin. While most skeletal muscles in the body are enveloped in thick fascia, facial muscles generally have a more delicate fascial covering, with the buccinator muscle being a...
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An Effective Manual Deboning Method To Prepare Intact Mouse Nasal Tissue With Preserved Anatomical Organization
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Reconstructing the Glabella and Nasal Root.

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    This summary is machine-generated.

    Reconstructing glabellar and nasal root defects is complex due to the mid-face

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    Area of Science:

    • Plastic Surgery
    • Dermatology
    • Facial Reconstruction

    Background:

    • Glabellar and nasal root defects present significant reconstructive challenges due to the critical mid-face location and involvement of multiple aesthetic subunits.
    • Preservation of eyebrows and the natural facial concavity is essential for optimal cosmetic outcomes.
    • Current repair strategies are often based on surgeon preference rather than evidence-based literature.

    Purpose of the Study:

    • To present a series of reconstructive approaches for moderate to large cutaneous defects of the glabella and nasal root.
    • To provide guidance for surgeons facing complex reconstructive decisions in this challenging anatomical area.
    • To achieve excellent functional and aesthetic results in glabella and nasal root reconstruction.

    Main Methods:

    • Review of reconstructive techniques for glabella and nasal root defects.
    • Application of local flaps, grafts, and primary closures, often in combination.
    • Focus on preserving key aesthetic features like eyebrows and facial concavity.

    Main Results:

    • Successful reconstruction of moderate to large glabellar and nasal root defects using a variety of techniques.
    • Demonstration of excellent functional and aesthetic outcomes.
    • Mitigation of common pitfalls associated with local flaps, such as "bull nose" deformity and synophrys.

    Conclusions:

    • A structured approach combining flaps, grafts, and closures can effectively manage complex glabella and nasal root defects.
    • The presented series offers valuable insights for optimizing reconstructive strategies in this challenging area.
    • Achieving superior functional and aesthetic results is attainable with careful planning and execution.