Knee Joint: Understanding the Tibiofemoral and Patellofemoral Articulations
The knee joint comprises two distinct articulations: the tibiofemoral joint, responsible for weight-bearing and movement, and the patellofemoral joint...
By Hart
Category: Anatomy & Physiology
Browsing all articles filed under the "Anatomy & Physiology" category.
The Knee Joint: Functions, Anatomy, and Biomechanics
The knee joint primarily functions as a critical hinge facilitating lower leg flexion and extension, while bearing body weight and absorbing impact fo...
By Hart
Abdominal Muscles: Origins, Functions, and Core Activation
Abdominal muscles (abs) initiate their actions from specific anatomical origins on the pelvis and lower ribs, enabling trunk flexion, rotation, latera...
By Alex
Distal Radioulnar Joint: Function, Anatomy, and Clinical Importance
The distal radioulnar joint (DRUJ) is a pivotal wrist joint primarily responsible for enabling forearm pronation and supination, allowing for precise ...
By Jordan
Glenoid vs. Acetabulum: Anatomy, Function, and Key Differences
The glenoid is a shallow shoulder socket prioritizing mobility, while the acetabulum is a deep hip socket designed for stability and weight-bearing, r...
By Alex
Circumduction: Understanding Joint Movement, Key Joints, and Functional Significance
Circumduction, a complex circular movement combining flexion, extension, abduction, and adduction, is primarily enabled by highly mobile ball-and-sock...
By Hart
Thumb's CMC Joint: Type, Anatomy, Movements, and Significance
The thumb's primary joint, the carpometacarpal (CMC) joint, is classified as a saddle joint, a unique configuration that allows for the remarkable ran...
By Jordan
Diaphragm Ligaments: Anatomy, Function, and Clinical Significance
The 'ligament of the diaphragm' collectively refers to the median, medial, and lateral arcuate ligaments, which are robust fascial bands essential for...
By Hart
Abdominal Muscles: Understanding the Five Key Core Muscles and Their Functions
The five main abdominal muscles are the Rectus Abdominis, External Oblique, Internal Oblique, Transversus Abdominis, and Quadratus Lumborum, which col...
By Alex
