On the maxilla, the alveolar process is a
ridge located on the inferior surface
. On the mandible, it is a ridge located on the superior surface. It comprises of the thickest part of the maxillae. The alveolar process includes a region of compact bone that is adjacent to the periodontal ligament (PDL).
Where is the alveolar process of maxilla located?
The alveolar process (alveolar bone) is the thickened ridge of bone that contains the tooth sockets on bones that bear teeth (maxilla and mandible). On the maxilla, the alveolar process is
a ridge on the inferior surface
. It makes up the thickest part of the maxilla.
How many alveolar processes are located in the maxilla?
[3] The maxilla connects with surrounding facial structures through
four processes
: alveolar, frontal, zygomatic and palatine.
What does the alveolar process of the maxilla do?
a. The alveolar process is the horizontal portion of the maxilla
that holds the tooth roots
. b. Alveoli for the tooth roots are present all along the alveolar process, except where these have been resorbed following the loss of teeth.
What is the alveolar part of the mandible?
The alveolar part of the mandible (also called the alveolar process of the mandible) is
the portion of the body of the mandible that surrounds and supports the lower teeth
. An alveolar process is a crested process of upper or lower jaw which houses the teeth.
How many maxilla do we have?
The
two maxilla
or maxillary bones (maxillae, plural) form the upper jaw (L., mala, jaw). Each maxilla has four processes (frontal, zygomatic, alveolar, and palatine) and helps form the orbit, roof of the mouth, and the lateral walls of the nasal cavity.
What is the function of maxilla?
Your maxilla is a crucial bone in your skull’s structure and enables many basic functions, such as
chewing and smiling
. If it’s fractured, it can affect many other important bones around it and keep you from accomplishing even simple daily tasks.
What is the process of the maxilla?
The maxilla (or upper jaw bone, latin: maxilla) is a paired bone that has a body and four processes:
frontal process, zygomatic process, palatine process, and alveolar process
. The two maxillary bones (maxillae) are fused in the midline by the intermaxillary suture to form the upper jaw. … alveolar process.
What is the maxilla paired with?
The maxilla articulates with numerous bones: superiorly with the
frontal bone
, posteriorly with the sphenoid bone, palatine and lacrimal bones and ethmoid bone, medially with the nasal bone, vomer, inferior nasal concha and laterally with the zygomatic bone.
Are the mandible and maxilla connected?
| Maxilla | FMA 9711 | Anatomical terms of bone |
|---|
What’s the alveolar process?
The alveolar process, which is also called the alveolar bone, is
the thick ridge of bone which contains the tooth sockets
. The alveolar bone is located on the jaw bones which hold the teeth. In humans, these bones that contain the teeth are the maxilla and the mandible.
Where is the zygomatic process?
The zygomatic process is a long arched process, projecting
from the lower part of the squamous part of temporal bone
.
How many alveolar processes are there?
There are
two alveolar processes
— the alveolar process of maxilla is on the top part of the mouth, just under the maxillary sinus, and the alveolar process of mandible is on the lower part of the mouth, just above the jawbone.
What are the 3 parts of the mandible?
- Body. The body is the anterior portion of the mandible and is bound by two surfaces and two borders. …
- Ramus. The ramus contributes to the lateral portion of the mandible on either side. …
- Coronoid Process. …
- Condyloid Process.
What is the purpose of alveolar bone?
Alveolar bone is that part of the maxilla and mandible which
supports the teeth by forming the “other” attachment for fibres of the periodontal ligament
(Fig. 1.148). It consists of two plates of cortical bone separated by spongy bone (Fig. 1.149).
What is the alveolar nerve?
The superior alveolar nerves are
all branches of the maxillary nerve
, which is the second branch of the trigeminal nerve. … The inferior alveolar nerve, which is small in length, is a branch of the mandibular nerve, which is the third branch of the trigeminal nerve.
