cof Description of bones of upper limb Sit Bone Part Description Scapula. Glenoid fossa Depression that articulates with humerus Spine Long, posterior process for muscle attachment Acromion process Articulates with clavicle Clavicle. Acromial end Articulates with scapula Sternal end Articulates with manubrium of sternum Humerus·Head Round process that articulates with scapula · Deltoid tubercle Round process for the deltoid muscle Olecranon fossa Posterior, oval depression for the Capitulum olecranon process of the ulna Round process to radius Concave surface that articulates Copy Right- Trochlea THANG-Departnleitb anatomy -Fudan UniversityCopy Right- Hongqi ZHANG-Department of Anatomy-Fudan University Copy Right- Hongqi ZHANG-Department of Anatomy-Fudan University Bone Part Description Scapula • Glenoid fossa • Spine • Acromion process • Depression that articulates with humerus • Long, posterior process for muscle attachment • Articulates with clavicle Clavicle • Acromial end • Sternal end • Articulates with scapula • Articulates with manubrium of sternum Humerus • Head • Deltoid tubercle • Olecranon fossa • Capitulum • Trochlea • Round process that articulates with scapula • Round process for the deltoid muscle • Posterior, oval depression for the olecranon process of the ulna • Round process superior to radius • Concave surface that articulates with ulna Description of bones of upper limb