MAXILLOMANDIBULAR FIXATIONS Meaning and
Definition
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Maxillomandibular fixations, also known as maxillomandibular wiring or MMF, refers to a surgical procedure used to immobilize the upper and lower jaws. It involves the use of wires, screws, or plates to hold the maxilla (upper jaw) and mandible (lower jaw) together, preventing any movement between them.
This technique is commonly employed in orthodontics, oral and maxillofacial surgery, and trauma surgery when stabilization of the jaws is necessary. Maxillomandibular fixations are usually performed under general anesthesia, and the devices used for fixation vary depending on the specific case and surgeon's preference.
The primary purpose of maxillomandibular fixations is to facilitate the healing process of fractured jaws, especially in cases of severe trauma. It helps to provide stability and prevent displacement of bone fragments during the healing period, allowing the fractured jawbones to mend properly.
Maxillomandibular fixations can also be used as a temporary measure to treat certain jaw discrepancies, malocclusions, or jaw joint disorders. By immobilizing the jaws, it can alleviate symptoms, facilitate functional improvements, or prepare the jaws for further orthodontic or surgical interventions.
After the maxillomandibular fixations are in place, patients may experience difficulties eating, speaking, and maintaining good oral hygiene. Consequently, a strict diet, consisting of soft or liquid foods, is usually recommended during the healing period. Additionally, patients may require diligent oral care and regular follow-ups with the treating healthcare professionals to ensure proper healing and prevent any potential complications.
Common Misspellings for MAXILLOMANDIBULAR FIXATIONS
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Etymology of MAXILLOMANDIBULAR FIXATIONS
The word "maxillomandibular" is a compound term formed from the Latin roots "maxilla" and "mandibula".
- "Maxilla" comes from the Latin word "māla", which means "jaw" or "cheekbone". It refers specifically to the upper jawbone, which houses the upper teeth.
- "Mandibula" comes from the Latin word "mandere", meaning "to chew". It refers to the lower jawbone, which holds the lower teeth.
So, "maxillomandibular" combines both upper and lower jawbones, relating to their anatomical connection and function.
The term "fixations" comes from the Latin word "fixatio", which means "fastening" or "attachment". In medical context, fixations refer to the process of immobilizing or holding a body part, often using external devices or techniques.
