Kalmar "intermaxillary suture" tana nufin mahaɗa ko layin haɗin kai tsakanin manyan ƙasusuwan kwanyar guda biyu. Wannan suturar tana a tsakiyar layi na muƙamuƙi na sama kuma ya raba rabi biyu na kashin maxilla. Hakanan ana kiranta da suture na tsakiya na tsakiya, kamar yadda ya zama wani ɓangare na ɓacin rai a cikin rufin baki. Suture na intermaxillary yana da mahimmanci a likitan hakori, saboda wurin da ake yin tiyatar da aka sani da palatoplasty, wanda ake amfani da shi don gyara wasu nau'in ƙwanƙwasa.