What is pterygoid hamulus?

The pterygoid hamulus is a small bony process located on the medial side of the lateral pterygoid plate of the sphenoid bone in the skull. It is part of the temporal bone and plays a role in the attachment of muscles and ligaments in the oral cavity.

The pterygoid hamulus is important for the proper function of the soft palate, as it serves as an attachment point for the tensor veli palatini muscle. This muscle helps to open the eustachian tube and lift the soft palate during swallowing and speaking.

In some individuals, the pterygoid hamulus may be elongated or bifid, which can cause pain and discomfort in the oral cavity. This condition is known as elongated or bifid pterygoid hamulus syndrome and may require treatment such as surgery to alleviate symptoms.

Overall, the pterygoid hamulus is an important anatomical structure in the oral cavity that plays a role in swallowing, speaking, and overall oral health.