The sphenomandibular ligament is a narrow band of connective tissue that spans between the sphenoid bone and the mandible, helping to support and stabilize the temporomandibular joint. However, there are several alternative terms that can reference this structure depending on context and discipline. Other synonyms for the sphenomandibular ligament include the sphenomandibular membrane, ligamentum sphenomandibulare, pterygospinous ligament, or pterygomandibular raphe. Additionally, some anatomists and clinicians may simply refer to this ligament as part of the masticatory ligament complex, which encompasses all of the supportive tissues that connect the muscles and bones involved in chewing and jaw movement.