[L. arcus, a bow] Any anatomical structure having a curved or bowlike outline. SYN: arcus
Subentries: abdominothoracic arch alveolar arch aortic arches axillary arch branchial arches carotid arch costal arch crural arch deep crural arch deep palmar arch dental arch glossopalatine arch hemal arch hyoid arch inferior tarsal arch longitudinal arch mandibular arch maxillary arch nasal arch neural arch palatopharyngeal arch palmar arch pharyngeal arches pharyngopalatine arch plantar arch pubic arch pulmonary arch superciliary arch superficial palmar arch superior tarsal arch supraorbital arch tarsal arch thyrohyoid arch transverse arch vertebral arch zygomatic arch
arch is a sample definition found inTaber's Medical Dictionary, 21st Edition.To find other Taber's Medical Dictionary topicsplease login or purchase a subscription.