Jan 3, 2023 · The humerus is your upper arm bone. Other than the bones in your leg, it’s the longest bone in your body. It’s a critical part of your ability to move your arm. Your humerus …

May 15, 2000 · With the patient's arm in a neutral position, the examiner pulls downward on the elbow or wrist while observing the shoulder area for a sulcus or depression lateral or inferior to …

Aug 6, 2021 · Only considered positive for tear with a true drop arm. i.e. arm is brought to 90° and literally falls down. abduct arm to 90°, angle forward 30° (bringing it into the scapular plane), …

Oct 30, 2023 · The sulcus consists of a lateral lip and a medial lip. The tendon of the pectoralis major muscle attaches on to the lateral lip (a.k.a. crest of greater tubercle), while the teres …

Aug 11, 2021 · The humerus is a long bone in the human arm, running from the shoulder to the elbow. It is the largest bone in the human arm, and the only one in the upper arm, sometimes …

Aug 12, 2023 · The Bicipital Groove, also known as the intertubercular groove or sulcus, is an anatomical feature found in the humerus bone of the upper arm.

Jul 27, 2023 · The humerus, or the arm bone, is the only bone in the arm and the longest bone of the upper limb. It is a long bone that extends from the shoulder to the elbow. Proximally, it …

Oct 30, 2024 · The sulcus sign is used to evaluate inferior glenohumeral instability. Taking the patient by the arm, the examiner pulls inferiorly while the patient is sitting or standing. The test …

Jan 27, 2025 · The arm, also known as the brachium, is the region of the upper limb between the shoulder and the elbow. It is a cylindrical structure composed of a single long bone (humerus), …

The sulcus test is used to assess the glenohumeral joint for inferior instability, due to laxity of the superior glenohumeral ligament and coracohumeral ligament. It was first described by Neer …