gonial angle

USAGE SUMMARY

The phrase "gonial angle" is correct and usable in written English.
It is typically used in anatomical or dental contexts to refer to the angle formed by the mandible and the ramus of the jaw. Example: "The gonial angle is an important measurement in orthodontics for assessing jaw alignment."

✓ Grammatically correct

Science

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

Many variables showed significant differences and included: bicondylar breadth, gonial angle and minimum ramus breadth.

Journal of Forensic and Legal Medicine

Clinical data show that majority of patients who have severe form are characterised by a definite square-shaped face with low gonial angle.

Journal of Plastic, Reconstructive & Aesthetic Surgery

The following variables were extracted: Wits appraisal, length of the anterior cranial base, maxillary/mandibular (M/M) ratio, and lower gonial angle.

American Journal of Orthodontics and Dentofacial Orthopedics

Significant decreases in the gonial angle, occlusal plane angle, and anterior facial height were observed postoperatively in the patients with 1 surgically corrected jaw, but not in the patients with 2 surgically corrected jaws.

Oral Surgery, Oral Medicine, Oral Pathology, Oral Radiology, and Endodontology

There was no significant difference in the right condylar angle or width between the two groups, but the left condylar angle and width, gonial angle, and ramus inclination differed significantly between them (P < 0.05).

International Journal of Oral and Maxillofacial Surgery

Attention should be paid to the zygomatic projection and square mandible from the frontal view and the gonial angle and mental region configuration from the lateral view to obtain a slender oval face (melon seed face).

Journal of Oral and Maxillofacial Surgery

The aim of this study was to evaluate the gonial angle measurements of 20 adult patients made from panoramic radiographs and to assess differences from dentate state to edentate state-with dentures.

Oral Surgery, Oral Medicine, Oral Pathology, Oral Radiology, and Endodontology

A square face is usually visualised in frontal view but the lateral view provides additional information regarding gonial angle, mandibular plane steepness, chin deficiency and more importantly, length of the ramus.

Journal of Plastic, Reconstructive & Aesthetic Surgery

Gonial angle.

Maxillofacial Plastic and Reconstructive Surgery

The transverse measurements were made from the condylar head to condylar head and from the gonial angle to gonial angle.

Duke University

(f) Co^Go^Pg, gonial angle.

Progress in Orthodontics

Expert writing Tips

Best practice

When discussing facial aesthetics or surgical outcomes, specify whether a change in the "gonial angle" is an increase or decrease, and how this relates to the overall facial appearance.

Common error

Avoid using "gonial angle" and mandibular plane angle interchangeably. The "gonial angle" specifically refers to the angle at the posterior border of the mandible, while the mandibular plane angle describes the inclination of the lower border of the mandible relative to a cranial reference plane.

Linguistic Context

The phrase "gonial angle" functions as a noun phrase that specifically identifies an anatomical angle formed at the mandible. Ludwig's examples show it being used in scientific and medical contexts to describe and analyze facial structures and their relationships.

Expression frequency: Very common

Frequent in

Science

100%

Less common in

News & Media

0%

Formal & Business

0%

Academia

0%

Ludwig's WRAP-UP

The phrase "gonial angle" is a precise term used to describe an anatomical feature of the mandible. As Ludwig AI confirms, it is grammatically correct and primarily found in scientific and medical contexts. Its usage is common in fields like orthodontics and maxillofacial surgery, where accurate descriptions of facial structures are essential. While alternative terms like "mandibular angle" or "angle of the mandible" exist, "gonial angle" offers a specific and technical reference point. Awareness of common errors, such as confusing it with the mandibular plane angle, can improve clarity in both written and spoken communication.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

mandibular angle

This term is a more general synonym, referring to the same anatomical angle formed by the mandible.

angle of the mandible

This phrase is a more descriptive alternative, clearly specifying the anatomical location of the angle.

ramus-body angle

This refers to the angle between the ramus and the body of the mandible, related to the gonial angle.

jaw angle

A more simplified and common way of referring to the "gonial angle".

mandibular plane angle

This describes the angle of the lower border of the mandible to a reference plane, related to overall jaw orientation.

facial angle

Refers to the profile angle of the face which indirectly is related to the "gonial angle".

mandibular inclination

Describes the slope or tilt of the mandible which is somewhat related.

gonion

This refers to the anatomical landmark at the apex of the "gonial angle".

antergonial angle

Describes the concavity forward of the "gonial angle".

craniofacial angle

This more broadly refers to angles formed by various craniofacial structures.

FAQs

What does "gonial angle" refer to in facial anatomy?

The "gonial angle" refers to the angle formed by the junction of the ramus and the body of the mandible, playing a key role in determining facial shape and jaw structure.

How is the "gonial angle" measured?

The "gonial angle" is typically measured on radiographic images, such as panoramic radiographs or cephalograms, by identifying specific anatomical landmarks (Gonion) and measuring the angle formed by lines intersecting these points.

Why is the "gonial angle" important in orthodontics and maxillofacial surgery?

The "gonial angle" is important because it influences facial aesthetics, jaw function, and stability after orthognathic surgery. Deviations from the normal range can indicate skeletal malocclusion or growth abnormalities.

What factors can affect the "gonial angle"?

Factors that can affect the "gonial angle" include genetics, growth patterns, muscle function, and certain medical conditions. Changes in the "mandibular plane angle" and vertical facial height can also influence the "gonial angle".