{"id":582,"date":"2024-03-17T14:12:42","date_gmt":"2024-03-17T14:12:42","guid":{"rendered":"https:\/\/www.smileteam.com.au\/blog\/?p=582"},"modified":"2025-06-11T10:07:05","modified_gmt":"2025-06-11T10:07:05","slug":"underbite","status":"publish","type":"post","link":"https:\/\/www.smileteam.com.au\/blog\/underbite\/","title":{"rendered":"Underbite: Causes, Health Risks, and Treatment Options"},"content":{"rendered":"

An underbite, also known as a <\/span>Class III malocclusion<\/span><\/a>, occurs when the lower teeth sit further forward than the upper front teeth. While some may view it as just a cosmetic concern, the reality is that untreated underbites can lead to a range of health and functional issues\u2014such as difficulty chewing, speech problems, jaw pain, and tooth wear.<\/span><\/p>\n

If you\u2019ve noticed this condition in yourself or your child, it\u2019s worth understanding the root causes, potential complications, and the treatment options available. In many cases, early orthodontic intervention can help prevent more complex procedures later on.<\/span><\/p>\n

If you’re considering orthodontic care, <\/span>explore treatment options<\/span><\/a> available through <\/span>Smile Team<\/span><\/a> to find what\u2019s right for your situation.<\/span><\/p>\n

What Is an Underbite?<\/b><\/h2>\n

An underbite is a dental condition where the lower jaw extends further than the upper jaw, causing the bottom front teeth to protrude. This jaw misalignment is typically due to imbalances in jaw growth or dental crowding, and it can be either mild or severe.<\/span><\/p>\n

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Quick Comparison: Underbite vs Overbite<\/b><\/h3>\n\n\n\n\n\n\n
Condition<\/th>\nDescription<\/th>\nPotential Issues<\/th>\n<\/tr>\n<\/thead>\n
Underbite<\/td>\nLower teeth extend past upper front teeth<\/td>\nJaw pain, tooth wear, digestive issues<\/td>\n<\/tr>\n
Overbite<\/td>\nUpper teeth extend over lower teeth<\/td>\nGummy smile, enamel wear, bite imbalance<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Underbites are more than just an aesthetic concern\u2014they often affect jaw function and long-term oral health. Fortunately, with today\u2019s orthodontic advancements, several non-invasive and surgical solutions are available.<\/span><\/p>\n

What Causes an Underbite?<\/b><\/h2>\n

Underbites can develop due to a combination of genetic, skeletal, and environmental factors. Here\u2019s a breakdown of the most common causes:<\/span><\/p>\n

Genetic Influence<\/b><\/h3>\n