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Introduction to Scapula Bone: The scapula or shoulder blade is a flat, triangular-shaped bone that  lies adjacent  to the posterior surface of ribs 2-7. Markings of the Scapula Bone: It has three borders (superior, lateral, medial), three angles (superior, lateral, medial) and two surfaces (costal, dorsal). A prominent ridge or spine divides the dorsal surface into two, unequal parts called the supraspinous fossa and infraspinous fossa. A shallow depression at the lateral angle called the glenoid cavity  accepts  the head of the humerus to form the shoulder or gleno-humeral joint. 3.The scapula also  articulates  with the clavicle to form the shoulder girdle or pectoral girdle, which supports movements of the humerus. 4.Seventeen  muscles attach  to the borders, angles, ridges, bumps, processes, and fossae found on the surface of the scapula. 5.The muscles that insert on the scapu...
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Anatomy of Femur Bone

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The femur is also called the thigh bone and is the longest and strongest bone of the body. It is composed of an upper end, a lower end and a shaft. The upper and bears a rounded head, whereas the lower end is widely expanded to from two large condyles. The head is directed medially. The cylindrical shaft is convex forwards. Upper end of Femur The upper end of the femur includes the head, the neck, the greater trochanter, the lesser trochanter, the intertrochanteric line, and the intertrochanteric crest. Head of Femur Head articulates with acetabulum to form a hip joint. It is more than half a sphere and is directed medially, upwards and slightly forwards. The fovea is a roughened pit just below and behind the center of the head. Head, in its most part, is covered by cartilage. Neck of Femur The neck is about is about 3-3.5 cms long and connects head with the shaft. The neck forms an angle with the shaft, known as neck-shaft angle and is about 125 in adults [...
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Anatomy of tongue

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Tongue is a muscular organ situated at the floor of the mouth. The  tongue  is covered with moist, pink tissue called mucosa.Tiny bumps called papillae give the  tongue  its rough texture. Thousands of taste buds cover the surfaces of the papillae. Associated functions of Tongue are:- Tate Speech Chewing Deglution Cleansing of mouth EXTERNAL FEATURES - Tip- It rest behind upper incisor teeth. Body- It is divided in two surfaces. Upper surface- It is rough due to presence of pappila and is also called dorsum. Dorsum is  further divided into two parts:-  * Oral Part                                                                                                          ...
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