Temporal process of zygomatic bone. temporal process of zygomatic bone是什么意思_temporal process of zygomatic bone在线中文翻译、读音、用法和例句 2022-10-21
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The zygomatic bone, also known as the cheekbone or malar bone, is a facial bone that plays a crucial role in the structure and function of the human face. It is located in the front part of the skull, just below the eye socket and above the jaw. The zygomatic bone is a paired bone, meaning that there is one on each side of the face.
The temporal process of the zygomatic bone is a part of the bone that projects backward and downward from the main body of the bone. It articulates with the temporal bone of the skull, which is located just above and behind the ear. This articulation forms the zygomaticotemporal suture, which is a joint that allows the zygomatic bone to move slightly when we make facial expressions such as smiling or frowning.
The development of the zygomatic bone begins in fetal development, around the sixth week of gestation. At this stage, the bones of the face are formed from a process called intramembranous ossification, which involves the differentiation of mesenchymal cells into bone cells. The zygomatic bone initially forms as two separate pieces, known as the maxillary and temporal processes, which later fuse together during the third trimester of fetal development.
After birth, the zygomatic bone continues to grow and develop along with the rest of the face. It reaches its final adult size and shape around the age of 18 to 20 years. However, the bone can continue to undergo changes throughout the lifespan due to factors such as aging and the effects of gravity.
The zygomatic bone has several important functions in the human body. It plays a role in the structure of the face, contributing to the shape and contour of the cheek and eye socket. It also helps to support the muscles of facial expression, which attach to the bone and allow us to make various facial expressions. In addition, the zygomatic bone provides a protective function for the eye, acting as a shield to protect it from injury.
In summary, the temporal process of the zygomatic bone is a key part of this facial bone that plays a vital role in the structure and function of the face. It forms during fetal development and continues to grow and develop throughout life, providing support for the muscles of facial expression and protecting the eye from injury.
temporal process of zygomatic bone Archives
This is only possible when conducting intraoral operations, which is a revision of the maxillary sinus. Structure Zygomatic bone is a rectangular flat element. If the zygomatic bone is fixed with titanium mini-plates, it gives the most stable results. All this creates for her steady support. Despite the apparent simplicity of the problem and its prevale. The depression in the head of the femur is called the fovea. This surface also serves as an attachment site for masseter muscle.
In this case, after restoring the integrity of the surface of the bone at the author recommended to apply wire suture at the lower edge of the orbit, where the frontal process of the zygomatic bone. Temporal Surface This posteromedial surface of the bone is commonly called the temporal surface, as it faces towards the temporal bone and infratemporal fossae. At the same problems appear when trying to open your mouth or make lateral movement of the lower jaw. It is smooth, convex shape with a special hill and zygoma-facial hole. Surgical recovery Surgery is required only in exceptional cases. Zygomatic process of the frontal bone is connected with it.
Interested in taking our award-winning Pocket Anatomy app for a test drive? Bones of head and neck: the facial skeleton of the skull TA A02. Facial or Malar Surface Also known as the lateral surface as it faces outwards. Anatomy of the Zygomatic Bone ZygomaticBoneLabeledAnatomy Surfaces The three surfaces of this bone are: facial, temporal, and orbital. Anatomy secretes the buccal lateral , temporal and orbital parts. This requires the restoration of the epithelial lining of the sinuses by using flaps from the cheek or transplant from the sky. Temporal lobe is involved in the formation of the wall of the infratemporal fossa, and its plane turned back.
The inferior margin of this process participates in the joint with the maxilla. Fractures of the zygoma region can occur with head trauma. The temporal fascia also attaches here. In fact, the zygomatic arch is one of the most commonly fractured facial bones, typically following altercations in which the patient is punched in the face. The condyles are located at the distal end of the bone. Posteromedial Border: A serrated border where the zygomatic bone articulates with the greater wing of the sphenoid above sphenozygomatic suture and the orbital surface of the maxilla below. It has a zygomatico-orbital foramen that leads to the zygomatic canal that divides into the zygomaticofacial and zygomaticotemporal canals, opening into the zygomaticofacial and zygomaticotemporal foramina, respectively.
Orbital bone. The temporal process of the zygomatic bone
While peeled periosteal-a mucous flap. The temporal surface features the zygomaticotemporal foramen near the base of the frontal process, through which the zygomaticotemporal nerve transmits from the eye orbit to the temporal fossa. Frontal Process of Zygomatic Bone: Another projection originating from the upper margin of the bone. All surgical interventions can be divided into intraoral and extraoral. Through the incision, a Elevator under the zygomatic arc or bone, it is introduced under gauze.
Temporal surface facing the inside and back. Nine thoracic and three lumbar vertebrae articulate with the ribs. Their connection forms a wedge-zygomatic suture. The human bone manual by Tim D. Little or no prominence to superciliary arches D.
Between the articular surfaces, there is a small free surface of the posteromedial margin that comprises the lateral border of the inferior orbital fissure. Dissection is done in the area of the lateral portion of the eyebrow. Anatomy Joins with the zygomatic process of the temporal bone, to form the zygomatic arch. More specifically, it is positioned just below each eye, extending upward to the outer side of each eye and downward near the jaw. Three of the cervical and ten of the thoracic vertebrae articulate with ribs. It extends anteriorly, comprising the inferolateral margin of the orbit.
Cervical - thoracic - lumbar - sacral - coccygeal D. This tactic allows to reduce the risk of maxillary sinusitis, which can develop after injury. However, the American Registry of Radiologic Technologists ® does not directly license, endorse, or affiliate with any providers of continuing education for radiologic technologists, this website included. The end of this swab is displayed in the lower nasal passage. Two cervical, two lumbar and eight thoracic vertebrae articulate with the ribs. In addition, it connects the maxillary bone with the sphenoid, temporal and frontal.