The maximum mouth opening (MMO) for women typically ranges from 45 to 55 millimeters.
The opening of a mouth is measured by the distance between the upper and lower incisors when the mouth is fully open. This measurement, referred to as the Maximum Mouth Opening (MMO), can vary from person to person, based on multiple factors like age, sex and physiology. Here’s a breakdown of typical ranges:
Typical Mouth Opening Ranges
| Group | Maximum Mouth Opening (MMO) |
|---|---|
| Adults (General) | Approximately 50 mm (with a range from 32mm to 77mm) |
| Men | 50 - 60 mm |
| Women | 45 - 55 mm |
As the provided studies suggest, while average MMO in adults is about 50mm, women generally have a slightly smaller range, opening their mouths to around 45-55 mm.
Factors that can impact mouth opening include:
- Age
- Jaw joint (TMJ) health
- Muscle elasticity
- Individual physiological differences
It is important to remember that these numbers are averages, and individual variations can and will occur. For those experiencing issues with limited or painful mouth opening, it's best to consult with a healthcare professional for evaluation and guidance.
