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The human foot has 28 bones and more than 30 joints. The following foot joints are those most commonly affected by osteoarthritis: [5] The three foot joints, including the heel, the medial and the mid-foot bone; big toe and foot bone joint; Joints at which the ankle and the tibia meet
A contusion is the discoloration of the skin, which results from underlying muscle fibers and connective tissue being crushed. This can happen in a variety of ways such as a direct blow to the skin, or a fall taken against a hard surface. The discoloration in the skin is present when blood begins to pool around the injury.
But to first make clear what a bruise is: It’s the result of a broken blood vessel (a.k.a. capillary) which causes a leakage and collection of blood under the skin’s surface, explains Riza ...
1 Disorders of the skin. 2 Disorders of the joints. 3 Disorders of the bones. ... (Charcot Foot) Rheumatoid arthritis; Osteoarthritis; Disorders of the bones. Fracture;
What it looks like: Flea bites appear most often on the feet, ankles, and lower legs, per Cleveland Clinic. After a flea bites you, a small, discolored bump forms and a discolored ring or halo may ...
Most bruises occur close enough to the epidermis such that the bleeding causes a visible discoloration. The bruise then remains visible until the blood is either absorbed by tissues or cleared by immune system action. Bruises which do not blanch under pressure can involve capillaries at the level of skin, subcutaneous tissue, muscle, or bone ...
The skin weighs an average of four kilograms, covers an area of two square metres, and is made of three distinct layers: the epidermis, dermis, and subcutaneous tissue. [1] The two main types of human skin are: glabrous skin, the hairless skin on the palms and soles (also referred to as the "palmoplantar" surfaces), and hair-bearing skin. [3]
A less common type of ankle sprain is called an eversion injury, affecting the medial side of the foot. This happens when, instead of the ankle rotating medially resulting in an inversion injury (the foot rolling too much to the inside), the ankle rotates laterally resulting in an eversion injury (when the foot rolls too much to the outside).