Showing posts with label Upper Region bones. Show all posts
Showing posts with label Upper Region bones. Show all posts

Rotary Bone

Rotary Bone

Radius, ulna dışyanında, in line with him is a long bone, the skeleton of the wrist between the humerus with başçığı. In contrast to the lower end of the ulna bone, thicker than the upper end. Each long bone, such as an object of this bone, the two ends, is reviewed.

Field, Field içyana forward and shows a slight concavity. Triangular prism is in the form of the front, rear, and three face dışyan and front, rear, there are three sides içyan.

Pre-face, this face, just below the upper end and the two-headed muscle on the arm, also called girder yapıştığından bicipitalis because tuberosity, there are radial tubercle.

The length and breadth of this upper section of side mild konkavhk face, semi-sub-section lateral convexity concavity in the vertical light shows. On why the bone just above the middle of the falling body in place, the foramen is nutricium.

Rear face, this face 1 / 3 convex transverse upper section, 1 / 3 slightly concave in the middle of the cross is 1 / 3 from top to bottom in the lower part of the bone extending from the lower end of the notch on the back of two shows a slight groove. Middle section between the top three chapters in this section, curved from the inside out, adheres to the muscles on the lines.

Dışyan face that the whole length of this face is round. Middle section of the rough surface (pronatoria tuberosity) on the adhesive, the same name is the name of the muscle. The upper section of the face than on the rough surface adhesion to the supinator muscle.

Sides, front, rear and içyan three blocks.

The front edge, the radial styloid radial tubercle, beginning with the bottom edge of the ridge from top to bottom before going up to dışyana, then yöneltide is a vertical, the upper part of the specific, blunt, and at the lower part of the indefinite.
The rear edge; only the middle part of the object is a certain upper and lower sections is unclear.

İçyan edge, in a sharp edge, starting from under the edge of the radial tubercle of bone, the lower end of the two approaches çatallanarak, içyan this end we will see his face, incisura ulnaris'i front and rear boundaries. Içyan edge of the bone on the bottom a little over a section in the rough, strong fibers on the membrane adheres to interossea'nın, was called tubercle interosseum

Upper-end, high-end, a başçık, a neck and shows a tubercle.

Radius başçığı; short part of a cylinder-shaped başçığın, a depression on the upper side shows the skeleton of the humerus in a circle around the pit başçığı this is the joint operating name of the cylinder cicumferentia articularis free environment makes the top edge. In this environment içyanda height of 10 mm. dışyanda is only 5 mm. dir. Height is a large part of this environment, the skeleton with radial ulna joint makes incisura.

Neck radius, 10 mm. tall, round form of a groove, located between başçıkla radial tubercle.

The radial tubercle; the object and the radius of the front section of the upper neck under close-to-end, the oval form is a projection, a slight inclination of the axis shows the top-down and inside out. This is the middle of the ledge, slightly oval and the inner portion of the remaining section of the lower side than the rough and prominence. This last section of two-headed arm muscle sticks.

Lower-end, top-to-end by looking at the larger and larger, this low-end front to back, in the form of a rectangular prism is reviewed.

front face, body and extending from the front side, vertical shows a slight concavity.

Rear face, body and extending to the rear and side dışyan two broad groove in the middle of a crested ago, this large groove, the grooves are smaller and thinner ibikciklerle divided into a smaller notch. Forearm in the back of this olukcuklar Piyeste, extensor muscles will be some of the beams.

Dışyan face that extends down the radial styloid and the name of the knobby protrusion on the specific muscle and joint bond adheres to a ledge, it shows a groove on the top-down and outside to the inside line.

İçyan face, body içyan spawned below the edge of the triangle is in the form of two lips. This is near the top of the triangle is part of the rough on the adhesion to a specific muscle fibers, close to the base section, is concave from front to back and front to back length greater than the height of the incisura ulnaris name indicates an articular surface. This surface with the skeleton ulna eklemleşir başçığı.

Lower face; base içyanda, a triangular groove is divided into two parts from front to back. The first line in the triangle-shaped surface of the wrist bones of the skeleton Dışyandaki bone sandals, içyandaki surface of the quadrangular bone of the skeleton months, eklemleşir.

Ossification. This is one of the primitive bone (diaphysis of the bone), three secondary (başçık, and the tubercle of the lower-end) are points of ossification. The first is in the second month of fetal life, the other born in different ages scnra seen. (Başçıkta ages 4 to 9 th, 2 nd age 1 to the lower end, tubercle of Article 14 of age).

Completely ossification of radius between 20 to 25 th years.

Elbow bone

Forearm Skeleton

Elbow bone, elbow bone

Prism in the form of the long bones of the forearm skeleton içyanında, dışyanında radius and is parallel to it.

Each such an object and the two ends of long bones should be reviewed.

Field; ulna body is not completely straight line, as a forward-facing light and a concavity in the frontal plan, shows the faint S-shaped curvature. This curvature konkavlığı içyana top, bottom konkavlığı dışyana, look at you. Than the lower section of the upper part of the remaining three sides of the body and has three faces.

Faces the front, rear and içyan three blocks.
Pre-face, this face 3 / 4 upper part, the vertical and horizontal is concave, the other sub-division, cross-convex Uluk pürtük shows and over. This section of the bone above the foramen nutricium'u face 'ardır.

Rear face, back, and some lac dışyana this face, the length, a crested dimmed, and içyan dışyan divided into two parts. These sections are the faces on the forearm muscles of the back part of the 'apışır.
İçyan face that the whole length of the nine convex face.

Sides, front, rear and dışyan three blocks.
Pre-edge, all the length of the transverse convex kunttur.
Rear edge, this edge shows slight curvature of S in the form of the upper end of the two sides separated by stretches olekran'ın.
Dışyan edge, the edge of the central part of the thin and sharp sticks piyeste kemiklerarası membrane. This is divided into two ends of the edge up front and the rear end of the ended radial incisura.

Coronoid ridge, on the ledge of a four-sided pyramid-shaped, and is the top name coronoid beak. Forward-facing up and the base, adjacent to the front edge of the object. Semi-bottom and front to the upper face of the notch makes the crescent. Sub-face, the muscles have shown that adheres pürtüklülük narrowed down gradually in the rough ridge at the junction of the front edge, is called ulnar tuberosity. ties of muscles and joint capsule shows adheres pürtüklülük içyan face. Dışyan face, a large elliptical axis, front to back and top to bottom and a concave articular surface of the radius shows that the skeleton eklemleşir başçığı. This surface combines with the front tip of the coronoid beak. The rear end of the body from top to bottom and front to back extending to the rear edge of the crest, crest supinatoria name is the same name that can clog the benefit of the muscle.

Crescent shaped notch; Olekran'ın coronoid prominence with the upper surface of the front face of the merger occurs. The notch on the faces of the ledge at the junction of the two, is a contraction of the faces. Crescent shaped notch in the notch that separates the two vertical side slope and crest is still a blunt lunate; this crest skeleton humerus neck rolls, neck rolls on the sides of the slopes fit to the surface.

The bottom end, where one of the two spikes protruding içyanda dışyanda other one is round. First, the ulna başçığı;
second, the styloid ledge.

Ulnar başçığı; six flat, irregular roundness is an overhang, around the circle 2 / 3 percent, until down from above, a narrow cylindrical face, displays. Ulnar başçığının the face, the skeleton with the radius ulnaris'i eklemleşir incisura. The first line in the bottom face of a low wrist kemikleir Başçığın piyeste articıdaris their own borders with the discus.

Styloid projection; Ulnar başçığının içyan and a conical protrusion behind are the blunt end, the wrist joint içyan piyeste bond sticks. With the ulnar styloid başçığı overhang between the rear of the trough in musculus extensor carpi piyeste ulnaris'in beam passes.

Ossification, ulnar, one of the primitive, two of the three-point kemikleşir secondary. The first bone in the body, at the beginning of the second month of fetal life occurs. Latter is on the bone epiphyses; olekran on, at the age of the 8 th, 9 th at the age 6 to be seen on the ulnar başçığı. Diyafizle merger of Article 24 of them ends up at an early age.

Arm or Biceps bone

Skeleton Arm

Arm or Biceps bone

There is a single bone of the arm skeleton. Long a bone of the ulna and radius below and eklemleşir bumerus scapula above. As with every long bone in a body, two ends should be reviewed.

Field, also called bone diyafiz'i this piece, although the right yöneltide, on the axis is slightly bent.
Cylindrical object above, below is the form of üçyüzlü prism. whole, three hundred, three edges, is reviewed.
D ı ş side face; this side a little above the middle section, from top to bottom and back to front, a rough front edge of the crest are the same body in which the bone aligned with pürtükle, V-shape and are displaying it on the shoulder deltoid muscle deltoid yapıştığından V'si or pürtüğü, is called.

This on the face and under the deltoid pürtüğünün, so that the back-to-face from the large and curved in a groove, there are radial sulcus Nervi.

The rear face, top to bottom and tilted outward içden, a faint groove wide and is divided into two parts. Radial nerve is located adjacent to this groove called sulcus radialis Nervi, below, will continue to face dışyan.
ç î side face; on the front and inward looking, this face, these formations are:

a) the bone from the upper end and a groove in piyeste beam in the two-headed muscle; b) the middle section, içyan close to the edge, the rough surface of a small c) in front of it, feeder channel hole (foramen nutrickım), d) in sub-section on a flat surface (on the lower part of the face, sometimes the process of a ridge can be seen supracon-dylicus name).

Sides, front side, side-up section is rough. the upper part of this section; intertubercularis'in dışyan lip sulcus, the lower part, the V-shaped deltoid pürtügünün makes the front lever. The following is a blunt front edge, semi-sub-section, two side edge of the pit boundaries and coronoid as two separate branches.

Dışyan edge, this edge is the up part of the vague, confused radialis'le Nervi sulcus; down part of the external epicondyle of the muscles on the sticks, a comb is in rough showing.

İçyan edge, this is greyed out and below a certain margin above the form.
Upper-end, the upper epiphysis of the bone also called the end of this overhang has three: 1) humeral head, 2) a large tubercle, 3) a small tubercle.

Head of the arm bone, 2 / 5 part of the look of a sphere is round and slippery over the head with içyana, back and up, on average, between caring and the axis of the object with its axis makes an angle of 130 degrees. Scapula glenoid fossa of the humerus with the head of the skeleton joints, big and small tubercle, anatomical neck (collum anatomicum) called the round is divided into a groove.

Large tubercle; Trochiter also called the tubercle; dışyanmda of the head, back and dışyanında small tubercle, separated from him is groove called sulcus intertubercularis.
Large tubercle on the top and back sides, front to the back part of the shoulder muscles that are arranged in three yüzcük mahsusdur clog.

Large tubercle sulcus in front of the outer lip intertubercularis'in starts.
Small tubercle; Troche, also called the tubercle, start in front of the upper epiphysis are among a large tubercle, between the first and collum anatomicum own, his second with the knobs on the shoulder muscles and the sulcus has intertubercularis musculus subscapularis sticks.

Six small tubercle, inner lip with intertubercularis'm sulcus extends.
Between large and small tubercles, the upper end of the groove are tüberküllerarası. The body in the bone flute 1 / 4 top with 3 / 4 the lower part of the line to the junction, and outside to the inside top-down direction, continues to show a slight curvature.

The muscles on the two lip stick and dışyan İçyan knobs are off. Crista tuberculin minoris name içyan lip area, starts small tubercle tubercle and crest of tuberculin Majoris name begins with the dışyan lip.

Body parts that combines the high end of humerus surgical neck round is called.
Lower-end, sub-diaphysis of the humerus, called the tip, flattened front to back and looking forward transverse axis of body in case the bone shows a slight curvature. Two of the other two sides in the middle of these extremes with four protruding, one of two pre-three percent of the depression on the back.

The middle of tabs, and are involved in the elbow joint. Içyandaki of them are in the form of rolls, trochloea humeri; dışyandaki başçık bite or are in the form of, is called capitulum humeri. There is also a ledge between the two.

Humeral reel, a reel 3 / 4 and the remaining part of the look of 1 / 4 the upper part of the bone are joined. Içyan part of the larger piece is semi-roller side dışyan, roller dışyandan içyana neck is curved from top to bottom, the upper end of the ulna skeleton crescent rolls eklemleşir notch. There are two cup-of Trochlea' on the front and rear. The triangle-shaped pit in front of these two arkadakinden is smaller, is called the pit, and the skeleton ulna coronoid coronoid tabs, forearm bending motion in time, gets into. The rear hole, pit olekran name skeleton that is located inside the state in time to open forearm, ulna olekran into prominence.

Başçığı humerus; Round-faced and fickle, these bite-shaped ledge, half-sphere-shaped, and face forward and look down. The skeleton with joints at the top of this ledge Radius başçığı and very shallow depression called the fossa into radial, bending movement of the skeleton of the forearm in time, into the front edge of the radius başçığının environment.

Name on the front of the lower end of the humerus between the two depressions in the oblique and long stretches of ledge above the front edge of the object.

Side overhangs the lower end of the name is located epicondyle of the humerus, and dışyanda içyan found.

İçyan epikondi; Troklearun içyan top edge and the body in which the bone is protruding from the front to the back of a blunt basıkça the frontend, the forearm shows the internal epicondyle kaslannın rough sticks.

On the back of top-down direction, the vertical convex, concave transverse groove in the ulnar nerve passed through piyeste is due to name sulcus ulnaris Nervi.

Dışyan epicondyle; İçyandakin-flattened and less prominent than those of the epicondyle, and extends above the bone on the edge of the body in dışyan pürtüklüklere, adheres to the muscles of the external epicondyle.
Ossification; humerus 8 kemikeşme point and develops. Point of fetal life is on the 40 th day of the primitive diaphysis. Secondary points, 3 of which the upper epiphysis, 4 of them are on the lower epiphysis after birth, according to instead of different ages can be seen.

Ossification of the humerus is completely combined and dialysis epifizlerle 20 to 26 years between the disappearance of synehondrosis epiphyseos'un.

Where is the collarbone bone?

The junction of this bone to the front of the shoulder, a long and flat soft S or italic / is in the form of the letter and the upper section of the front of the chest, just above the first rib.

A large part of this bone is flattened from top to bottom, the top sub-two hundred: the front, two rear side; içyan and dışyan reviewed two extremes.

The upper face, this face, appears close to parts of the rough edges and ends are specifically, the remaining part of the kaypaktır.

Old face, this face, in accordance with the length of the axis of the bone in the middle of a olukçuk; it as close to the center of the foramen nutricium; içyan rough near the tip with the name of a section tuberosity costalis; dışyan coracoidea tuberosity near the tip with the name of yet another rough section shows. Both are close to the rough surface-to-end, the bone ends of the sticks to the joint ties.
The front edge of the 2 / 3 içyan thick convex section and rough 1 / 3 in the concave part dışyan thin and still rough.

Rear edge m 2 / 3 içyanı thick, concave and pürtüksüz, while the rest of the dışyanı, convex and rough.

içyan end, the tip of the bone is the thickest part of the joint surface shows an irregular triangular. This surface, concave from front to back, top to bottom, convex. (The facial skeleton with sternum'un inc'ssura clavicularis'i eklemlesir).

Dışyan end, top to bottom is flattened on the major axis of the elliptical front to the back there is an articular surface, facies articularis with skeleton eklemlesir on the acromion. Ossification; collarbone bone, one of the primitive, the other secondary (secundar) shows the two ossification points. The first one will appear one month after birth. The second is on the ossification of extremitas sternalis begins 18 years old and 25-year-old ends.

My collar bone

Triangular form, with thin and flat shoulder blade, skeleton, found in the adjacent sides of the chest and upper back.

My collar bone, two hundred, three sides and three angles will be reviewed.
Pre-face, transverse and vertical, this concave face, the fossa is subscapülaris name. This percentage içyan üstdış respect to the side, in three or four lines are the crest. Most of them outside the kabarığı is parallel to the outer edge towards the bottom of the right angle.

Linea rausculares name, this ibiklerle pits between the shoulder muscles of the fossa subscapularisle places of those sticks.

Rear face, this face, shoulder bone spurs
(Spina scapula) called the transverse ridge is divided into two unequal hole; top supraspinam fossa, the fossa infraspinam'dır bottom.

Rowing bone spurs; Skapula'nın back side of the 1 / 4, top with 3 / 4 of gold at the junction with the top down and the overhang is inclined to içyana dışyandan, flattened from top to bottom, and triangular-shaped, and the rear edge of the thick and rough free; this the tip of the blunt edge of a ridge dışyan is free in the shoulder protrusion (acromion) is called.

Dikeninin shoulder blade with upper and lower faces dışyan concave edge is adjacent to the front edge. Akromion rear edge of the so-called tip is flattened from top to bottom, top, bottom, two-face; içyan, dışyan edge as the two shows.
Rough upper face, lower face and concave pürtüksüz, içyan the rear edge of the upper lip with the blunt edge spina'nın, dışyan this thorn in the side with the lower lip, and extends. The two lips, the top combined acromion. Içyan Akromion'un on the edge and near the top, including appearing as elliptical, with the tip of the articular surface eklemleşir klavikula'mn dışyan.

Dikenüstü pit; Pürtüksüz faced, dışyanı içyanından wider, triangular-shaped groove görünüşündedir.

Dikenaltı pit, the rear is the remaining portion of the face below the spina scapula, and from top to bottom near the edge of the bone dışyan, dışyandan içyana crested seen as an oblique, is divided into two parts. îçyan pit section 4 / 5, dışyan section is 1 / 5 to take up. On the section parallel to the edge of the bone dışyan içyan The wide, wide groove has a section of his içyanında remaining convex. Fossa infraspinam'm this large section, of the same name piyeste muscle (musculus infraspinam) sticks. This is a narrow section of the pit, is rough compared to what is a large, large and small round piyeste here adheres to the muscles.

Sides, top, içyan, dışyan, including three blocks.

The upper edge, the edge is thin and short end of dışyan, incisura scapula is called the notch.

İçyan edge, the other is the longest edge, facing outward in a wide range of shows that the inner edge of the angle peak coincides with spina scapulae'nın. This edge is rough all over, rhomboid muscles on the big and small sticks.

Dışyan edge, this edge is wide, the muscles on the small and large round sticks a crested the top and bottom of the groove is divided into two. This form of the triangle in the upper end ibig and fluffy rough surface, is called infraarticularis tuberosity.

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