Where is the medial supracondylar line?
The medial supracondylar line is the medial ridge of the popliteal surface, continuing the medial lip of linea aspera. It is less marked, especially at its upper part, where it is crossed by the femoral artery.
Where is the lateral supracondylar ridge?
humerus
The lateral supracondylar ridge is a prominent, rough margin on the lower part of the lateral border of the humerus. It presents an anterior lip for the origin of forearm extensors, including the brachioradialis muscle above, and the extensor carpi radialis longus muscle below.
What attaches to lateral supracondylar ridge?
The following muscles attach to the lateral supracondylar ridge:
- Brachioradialis.
- Extensor carpi radialis longus.
- Triceps brachii.
Which muscle is attached to the medial supracondylar ridge of femur?
Muscle attachments
| Iliacus and psoas major (iliopsoas) | Lesser trochanter |
|---|---|
| Quadratus femoris | Intertrochanteric crest |
| Adductor magnus | Adductor part: Gluteal tuberosity, Linea aspera (medial lip), Medial supracondylar line Ischiocondylar part: Adductor tubercle |
| Adductor brevis | Linea aspera (medial lip) |
What does supracondylar ridge mean?
Medical Definition of supracondylar ridge : either of two ridges above the condyle of the humerus of which one is situated laterally and the other medially and which give attachment to muscles.
What muscles arises from the front of lower part of humerus?
Muscle Attachments
| Muscle | Attachment |
|---|---|
| Triceps Brachii | Lower Part of the Lateral Border Lateral Supracondylar Ridge |
| Brachioradialis | Lateral Supracondylar Ridge |
| Extensor Carpi Radialis Longus | Lateral Supracondylar Ridge |
| Teres Major | Crest of the Lesser Tubercle |
What attaches to the intertrochanteric line?
The joint capsule of the hip and the iliofemoral ligament insert on the intertrochanteric line. Furthermore, the vastus medialis muscle originates from the inferior portion of the intertrochanteric line.
Which muscle attaches to the medial and lateral condyles of the femur?
biceps femoris muscle
The tendon of biceps femoris muscle attaches to the lateral aspect of the head of the fibula. The proximal tibia is expanded to receive the condyles of the femur. The shaft of the bone flares out into lateral or medial buttresses which form the medial and lateral condyles.
What does supracondylar mean in anatomy?
: of, relating to, affecting, or being the part of a bone situated above a condyle supracondylar osteotomy a supracondylar fracture of the humerus.
What two bones form your lower arm?
Your arm is made up of three bones: the upper arm bone (humerus) and two forearm bones (the ulna and the radius).
Where does the medial supracondylar line begin and end?
Anatomical Parts. Description. The medial supracondylar line is the medial ridge of the popliteal surface, continuing the medial lip of linea aspera. It is less marked, especially at its upper part, where it is crossed by the femoral artery.
Which is the anterior view of the supracondylar ridge?
Anterior view. (Medial supracondylar ridge on side at bottom left, but not labeled.) The inferior third of the medial border of the humerus is raised into a slight ridge, the medial supracondylar ridge (or medial supracondylar line ), which becomes very prominent below; it presents an anterior lip for the origins of the Brachialis
Which is more prominent the lateral or medial condyle?
The more prominent lateral condyle helps prevent the natural lateral movement of the patella; a flatter condyle is more likely to result in patellar dislocation. Medial and lateral epicondyles – bony elevations on the non-articular areas of the condyles. The medial epicondyle is the larger.
Which is the medial ridge of linea aspera?
The medial supracondylar line is the medial ridge of the popliteal surface, continuing the medial lip of linea aspera.