Coronoid Fractures - Trauma - Orthobullets
2022年9月24日 · Coronoid Fractures are traumatic elbow fractures that are generally pathognomonic for an episode of elbow instability. Diagnosis can be made using plain radiographs of the elbow. CT studies may be helpful for surgical planning. Treatment may be nonoperative for nondisplaced coronoid tip fractures with a stable elbow.
Coronoid process of the ulna - Wikipedia
The coronoid process of the ulna is a triangular process projecting forward from the anterior proximal portion of the ulna. Its base is continuous with the body of the bone, and of considerable strength. [1] Its apex is pointed, slightly curved upward, and in flexion of the forearm is received into the coronoid fossa of the humerus.
Coronoid process: Anatomy, location and function | Kenhub
2023年10月30日 · The coronoid process is the smaller of two projections located on the proximal end of the ulna. The larger projection is called the olecranon. The coronoid process is pyramid-shaped and it projects anteriorly. It has a base, apex and four surfaces. The base is continuous with the body of the ulna, while the apex is directed in a superior direction.
Coronoid process of the mandible - Wikipedia
In human anatomy, the mandible's coronoid process (from Greek korōnē 'hooked') is a thin, triangular eminence, which is flattened from side to side and varies in shape and size. Its anterior border is convex and is continuous below with the anterior border of the ramus .
Coronoid process fracture | Radiology Reference Article - Radiopaedia.org
2024年6月21日 · Fractures of the coronoid process of the ulna are uncommon and often occur in association with elbow dislocation. Fracture of the coronoid process is thought to result from elbow hyperextension with either avulsion of the brachialis tendon …
Anatomy of the Coronoid Process - Journal of Hand Surgery
2005年11月24日 · A knowledge of the anatomy of the coronoid process is essential for the proper evaluation and treatment of coronoid fractures. In a retrospective radiographic study, Regan and Morrey 5 developed the standard system for classifying these injuries according to the percentage size of the fracture fragment. They found that outcome correlated well ...
Coronoid process - Structure, Function, Location, Anatomy
2025年1月18日 · The coronoid process is a bony prominence located on the ulna, one of the two bones in the forearm. It serves a number of important functions in the body and is critical for the proper movement and stability of the elbow joint.[8]
Coronoid Fractures - StatPearls - NCBI Bookshelf
2023年7月4日 · The ulna's coronoid process is the bony prominence on the most proximal portion of the ulna’s volar surface. In connection with the olecranon process, it forms the greater sigmoid notch which articulates with the distal humerus at the elbow joint. It serves as a buttress, preventing posterior displacement of the ulna.
purpose of this study was to provide a detailed anatomic description of the coronoid process, with specific focus on the coronoid height, the coronoid width, and the olecranon–coronoid angle.
Coronoid process of mandible: Anatomy and function - Kenhub
2024年4月24日 · The coronoid process of the mandible is a triangular, flat eminence projecting from the superior part of the ramus of the mandible. It is the anterior of the two superior projections from the ramus, the condylar process being the posterior, with the mandibular notch situated between them.