Related Experiment Video
Updated: Apr 14, 2026
09:14
Surgical Approach to Full Soft Tissue Face Allograft Procurement for Vascularized Composite Allotransplantation
Published on: December 30, 2025
273
[Blood supply topographic features in maxilla and mandible]
G E Tsaĭ1, S I Volkov1, P A Lavrent'ev1
1Tverskaia gosudarstvennaia meditsinskaia akademiia Minzdrava Rossii, 170100, Tver'.
Stomatologiia
|April 25, 2015
Summary
The maxilla has a rich, interconnected blood supply from numerous arteries. The mandible
Area of Science:
- Anatomical studies
- Vascular anatomy
- Maxillofacial region
Context:
- Understanding the vascularization of the maxilla and mandible is crucial for surgical procedures.
- Previous studies have provided foundational data on craniofacial blood supply.
Purpose:
- To detail the topographic anatomical characteristics of blood supply to the maxilla and mandible.
- To differentiate the vascular patterns between the maxilla and mandible.
Summary:
- The maxilla receives blood from multiple major arteries with extensive anastomoses.
- The mandible's intraosseous supply is primarily from the inferior alveolar artery, supplemented by numerous extraosseous arteries supplying surrounding muscles.
Impact:
- Provides essential data for maxillofacial surgery, dental implantology, and reconstructive procedures.
- Enhances understanding of tissue viability and healing in the jaw region.
Related Concept Videos
01:29Blood and Nerve Supply to the Bones
14.8K
Bones are dynamic organs that require a rich supply of oxygen and nutrients. Around 5% to 10% of the cardiac output supplies blood to the bones. A typical long bone has three main sources: the nutrient artery, the metaphyseal and epiphyseal arteries, and the periosteal arteries.
Nutrient Artery
The nutrient artery is the main blood vessel that enters the diaphysis via the nutrient foramen. While most long bones have only one nutrient foramen, large bones, such as the femur, may have two. This...
Nutrient Artery
The nutrient artery is the main blood vessel that enters the diaphysis via the nutrient foramen. While most long bones have only one nutrient foramen, large bones, such as the femur, may have two. This...
14.8K
01:26Arteries of the Head and Neck
4.6K
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...
The internal carotid arteries supply blood to the anterior portion of the cerebrum. They enter the...
4.6K
01:26Bone Markings
9.2K
Bones have various surface features that help form joints and attach to other soft tissues. Depending on the function, bone markings are categorized into articulating projections, processes for attachment, depressions, and openings.
Articulating Projections
Articulating projections are found where two bones meet to form a joint. These structures are usually found at the ends of bones. The largest articulation is a rounded projection called the head, supported by a narrow neck at the ends of...
Articulating Projections
Articulating projections are found where two bones meet to form a joint. These structures are usually found at the ends of bones. The largest articulation is a rounded projection called the head, supported by a narrow neck at the ends of...
9.2K
01:08Overview of the Skull
9.3K
The cranium (skull) is the skeletal structure of the head that supports the face and protects the brain. It is subdivided into the facial bones and the brain case, or cranial vault. The facial bones underlie the facial structures, form the nasal cavity, enclose the eyeballs, and support the teeth of the upper and lower jaws.
The cranial vault surrounds and protects the brain and houses the middle and inner ear structures. This cavity is bounded superiorly by the rounded top of the skull, which...
The cranial vault surrounds and protects the brain and houses the middle and inner ear structures. This cavity is bounded superiorly by the rounded top of the skull, which...
9.3K
01:19Veins of Head and Neck
7.3K
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...
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...
7.3K
01:21Tooth Anatomy
3.0K
The human tooth enables us to eat a variety of foods, speak clearly, and even aid in shaping our faces. Teeth are composed of various elements that work together. Here's a detailed look at the anatomy of a human tooth.
The Crown, Neck, and Root
The visible part of the tooth is referred to as the crown. It's covered by enamel, the hardest substance in the human body. The crown is uniquely shaped for each type of tooth, allowing for different functions such as cutting, tearing, or...
The Crown, Neck, and Root
The visible part of the tooth is referred to as the crown. It's covered by enamel, the hardest substance in the human body. The crown is uniquely shaped for each type of tooth, allowing for different functions such as cutting, tearing, or...
3.0K