Where is the sulcus terminalis knee?
The deep sulcus (terminalis) sign, which is seen as a depression on the lateral femoral condyle at the terminal sulcus. This is the junction between the weight bearing tibial articular surface and the patellar articular surface of the femoral condyle.
What is the femoral sulcus?
The lateral condylopatellar sulcus, also known as the lateral femoral notch, normally forms a shallow groove in the middle of the lateral femoral condyle. It represents the junction zone on the lateral femoral condyle where the tibiofemoral and patellofemoral radii of curvature meet.
What is a lateral femoral condyle fracture?
Osteochondral fracture of the lateral femoral condyle is a rare injury of the knee joint, which mostly occurs in adolescence1. In adolescence, the cartilage-bone interface is the weakest transitional area in the knee joint, and there is no obvious boundary between calcified and uncalcified cartilage2.
What is a kissing contusion knee?
“Kissing contusion” refers to a bone contusion on both side of the knee joint. It is a rare (6.3% in this series) but significant injury, often associated with ligamentous or menisceal tears.
What is sulcus terminalis?
Medical Definition of sulcus terminalis 1 : a V-shaped groove separating the anterior two thirds of the tongue from the posterior third and containing the circumvallate papillae. 2 : a shallow groove on the outside of the right atrium of the heart.
Where is a sulcus on a femur?
The femoral trochlear groove is at the distal part of the femur. The sulcus angle is formed by joining two lines from the highest points on the medial and lateral condyles, which meet at the lowest point on the intercondylar groove1.
What is an intercondylar notch?
The intercondylar notch, or intercondylar fossa, is the area of the posteroinferior aspect of the distal femur between its condyles.
What is the function of the intercondylar notch?
Function of the Intercondylar Fossa As it was mentioned before, the intercondylar fossa helps to stabilize the knee joint. The reason why this groove at the bottom rear of the femur helps to stabilize the knee joint is that it is home to several ligaments of the knee.
Does a femoral condyle fracture require surgery?
Isolated coronal fracture of medial femoral condyle with intact lateral femoral condyle is extremely rare [,,], caused by a direct impact on the flexed knee during weight bearing [3]. Surgery is the gold standard for displaced fractures or to enable rapid return of knee function.
How long does a condyle fracture take to heal?
The most common timeline for this injury is four to six weeks in a long arm cast. Your child will then come back to get the cast removed and have an x-ray. Pins from surgery are removed once the bone has healed and is stable. If screws were used, they may not need to be removed.
Where does the calcarine sulcus begin and end?
The Calcarine Sulcus (CalcS) is a deep antero-posterior sulcus which starts in the temporal lobe, under the splenium of the corpus callosum, and continues in the direction of the occipital pole.
Which is inferior to the calcarine sulcus in the cerebral hemisphere?
Inferior to the calcarine sulcus is the lingual gyrus of the occipital lobe, which rests on the cerebral surface of the tentorium cerebelli (roughly horizontal projection of the dura mater). The medial view also reveals diencephalic structures of the brain.
Where is the calcarine fissure located in the brain?
The calcarine sulcus (or calcarine fissure) is an anatomical landmark located at the caudal end of the medial surface of the brain.
Is the parieto-occipital sulcus a deep sulcus?
Parieto-Occipital Sulcus: The parieto-occipital sulcus is a very deep sulcus that crosses the posterior part of the hemisphere and divides the internal occipital lobe from the parietal and internal temporal lobes ( Figure 31.1d ).