Suunamuutust

Suunamuutust is a Finnish-language term that translates to "change of the mouth" and is used to describe medical and cosmetic interventions aimed at altering the structure, appearance, or function of the mouth and surrounding facial areas. The concept encompasses a range of procedures within dentistry and maxillofacial surgery, as well as related rehabilitative therapies.

In dentistry and orthognathic contexts, suunamuutust may refer to treatments to correct malocclusions, improve bite, restore chewing function, or address trauma-related defects. Common modalities include orthodontic appliances, orthognathic surgery to realign jaws, and prosthetic rehabilitation such as dental implants or removable or fixed dentures. Soft-tissue procedures, such as gingivoplasty or lip-repositioning surgeries, may also fall under this broad concept when they change lip or oral vestibule geometry and appearance.

Non-surgical approaches include speech therapy, myofunctional therapy, and habit cessation programs that alter mouth posture and muscle function, potentially reducing nocturnal mouth opening or tongue-thrust patterns. In cases of congenital anomalies like cleft lip and palate, staged surgical repair is a principal avenue for achieving functional and aesthetic improvements.

Outcomes depend on the procedure, patient factors, and adherence to postoperative or rehabilitation regimens. Risks can include infection, nerve irritation, relapse of shift, scarring, or impaired sensation. The term suunamuutust is descriptive rather than a formal medical diagnosis, used primarily to convey that multiple disciplines may contribute to modifying the mouth's form and function.

See also: orthodontics, maxillofacial surgery, orofacial rehabilitation.