injuries of the upper and lower limbs
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Injuries of the upper and lower limbs. Some regional fractures and dislocation. Injuries of shoulder girdle . ( A) Fractures : Clavicle Scapula Proximal humerus , the most commonly fractures are those of greater tuberosity and surgical neck. (B) Dislocations

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injuries of the upper and lower limbs

Injuries of the upper and lower limbs

Some regional fractures and dislocation

injuries of shoulder girdle
Injuries of shoulder girdle
  • (A) Fractures :
  • Clavicle
  • Scapula
  • Proximal humerus , the most commonly fractures are those of greater tuberosity and surgical neck.
  • (B) Dislocations
  • (1) shoulder :common and mostly affects young adult male than female classified according to position of humeral head as:
  • Anterior (commonest)
  • Posterior (uncommon)
  • Inferior (rare)
  • (2) Acromio-clavicular joint :common injury mainly in young athletic
  • (3) Sterno-clavicular joint : rare dislocation

Scapula fracture

Acromio-clavicular dislocation

slide3

Fracture of the mid-shaft of clavicle

AP anterior dislocation glenohumeral

joint

relationship of radial nerve to fractures in the

spiral groove

the elbow and forearm
The elbow and forearm
  • Injuries of elbow

A .Fractures

1- fractures f the distal end of the humerus such as fractures of .

a - superacondylar b -condylar c-infercodylar

2- Fractures of proximal end of the ulna

3- Fractures of proximal end of the radius

4- avulsion fracture of the epiphysis of the humeral (medial and lateral condyle)

Partial avulsion of the medial epicondyle

  • SUPRACONDYLAR fractures
  • Are most often seen in children and the distal fragment may be  displaced posteriorly or anteriorly.
  • B. Dislocations
  • 1-acromio-cavicular joint dislocation : it is common injury mainly in young athletic
  • 2- sterno-clavicular joint dislocation : it is rare  

Undisplaced supracondylarfracture

open reduction and fixation of monteggia fracture dislocation
Open reduction and fixation of Monteggia fracture-dislocation
  • MONTEGGIA FRACTURE DISLOCATION
  • This is a fracture of the proximal third of the ulna with dislocation of the proximal  (superior) radio-ulnar joint.
  • It usually arises due to fall on to the hand with body  twisting at the point of impact leading to a pronation of the forearm leading to  dislocation of the radial head.
  • Open reduction and fixation of Monteggia fracture dislocation
  • Radiographs of the forearm with the superior radio-ulnar joint is essential. 
  • dislocation. In adults this usually requires surgery, with post operative  
  • immobilisation of the arm in above elbow cast for six weeks to prevent redislocation  of the radial head. 
fractures of the forearm
Fractures of the forearm
  • SINGLE FOREARM BONE FRACTURES
  • Fractures of the shaft of the radius or the ulna alone are uncommon and are usually caused by a direct blow. Ulnar fractures are rarely displaced were as in radial  
  • fractures of both bones (radius and ulnar) is relatively common in children.
galeazzi fracture dislocation of the forearm
GALEAZZI FRACTURE DISLOCATION OF THE FOREARM
  • This fracture is caused by a fall on to the hand with a rotational force super-imposed.  
  • The radius fracture is in the lower third with dislocation of the inferior radio-ulna  Joint .
  • The treatment In adults is carried out by open reduction and plating of the radius.

open reduction and fixation of Galeazzi fracture -dislocation

colles fracture
COLLES’ FRACTURE
  • Abraham Colles’ first described this injury in 1814 as a transverse fracture of the  distal radius with dorsal displacement of the distal fragment associated with fracture of ulnar styloid process.
  • It is one of the  commonest fractures of the elderly. The fracture occurs due to the application of a  longitudinal force in the length of the radius with the wrist in extension.
  • Radiographs show dorsal displacement, radial displacement (dinner fork) deformity . 
smiths fracture
SMITHS’ FRACTURE
  • In this fracture the distal fragment is displaced towards the volar aspect of the wrist as  a result the fracture is often called a reversed Colles’.
  • It is often caused by a fall on  the back of the hand.
  • The forearm is placed in a cast with the wrist in extension. 

fracture through waist of scaphoid

injuries to the scaphoid
INJURIES TO THE SCAPHOID
  • Scaphoid injuries account for almost 70% of the carpus injuries.
  • The mechanism of  injury is a fall on the dorsi-flexed hand. There is tenderness in s. Radiographs taken include lateral, two oblique and a A.P view of the  
  • carpus.
  • The fracture line is usually transverse and frequently through the waist of the  
  • scaphoid.
  • It is important to look for angulation of the distal fragment since this is  often a cause of non-union.
  • fracture through waist of scaphoid.
  • Sometimes early diagnosis is not possible however if there is an index of suspicion  
  • the forearm is placed in a scaphoid plaster with check radiographs at two weeks. The scaphoid glass holding position.  
  • Displaced fractures are treated by open reduction and compression screws.  
metacarpal fractures
METACARPAL FRACTURES
  • Fractures of the fifth metacarpal are common
  • The fracture usually is at the neck or the shaft of the metacarpal and is usually spiral  in pattern.  
  • Bennett\'s fracture-subluxation
  • This is fracture of the base of the first metacarpal with oblique fracture line
  • Complete separation of fragemeublant allows posterior subluxation or dislocation of the remainder of the bone
lower limb fractures
Lower limb fractures
  • INTRODUCTION
  • Fractures of the lower limb are common especially in the elderly.
  • They are often associated  with considerable morbidity
  • Pelvic fractures
  • Usually secondary to massive force, such as a road traffic accident or fallfrom a height.
  • FRACTURES OF THE FEMORAL NECK (INTRA-CAPSULAR)
  • This is one of the commonest fractures of the elderly, with vast number of the patients being  women in the ages between 60-80 years.
  • The fracture usually arises due to a fall on the  greater trochanter.
  • The classification commonly used to describe the displacement of the  femoral head is referred to as the Gardens classification which is composed of the following  stages: 
  • grade1: incomplete impacted fracture of the femoral neck. 
  • grade 2: complete undisplaced fracture. 
  • grade 3: complete fracture with moderate displacement. 
  • grade 4: severely displaced fracture. 
  • Clinically the patient complains of pain in the hip and the limb may be shortened and  externally rotated. 

Subcapital fracture

Pelvic fracture following a road traffic accident

femoral shaft fractures
FEMORAL SHAFT FRACTURES
  • FEMORAL SHAFT FRACTURE
  • This is usually a fracture of young adults and the fracture pattern may vary considerably  depending on the cause.
  • A spiral fracture is usually produced by a fall in which the foot has  been anchored whilst a twisting force is transmitted to the femur.
  • Transverse and oblique  fractures are often due to direct violence.
  • It has to be remembered that up to two units of blood may be lost from a femoral  shaft fracture and that shock may be present therefore it is important to ensure that blood is  available. Management.
  •  Primary survey. In young patients these injuries are usually high energy injuries which may be associated with additional trauma.   
  • A.P and lateral radiographs of the entire femur. There may well be an associatedsubcapital fracture with a fracture of the shaft of the femur

fixation of femoral shaft fracture

intertrochanteric fractures of the femur
INTERTROCHANTERIC FRACTURES OF THE FEMUR
  • The fracture is caused by a fall on to the greater trochanter and the fracture runs  between the lesser and greater trochanter
  • Management.
  • This is similar to subcapital fractures but the consent is for a Dynamic Hip screw. 
  • The classification used for these fractures is referred to as the Jensons classification.

Types of intertrochanteric fractures

supracondylar fractures
SUPRACONDYLAR FRACTURES
  • These are produced as a result of direct violence or due to a fall in elderly patients. Clinically  
  • the knee is swollen and painful and movement should not be tested, however a record of the  
  • neurovascular status should be documented. Radiologically the fracture is seen just above the 
  • femoral condyles and the fracture pattern may be transverse or comminuted
  • Primary survey in young patients these injuries are usually high energy injuries which may be associated with additional trauma.
fractures of the patella
FRACTURES OF THE PATELLA
  • Fractures of the patella may be caused by direct or indirect trauma. The direct injury may be  
  • due to a fall on the knee and fracture is usually easily visible in A.P radiographs. 
  • patello-femoral osteoarthritis is a common complication.

Transverse patella fracture

fractures of the tibia and fibula
FRACTURES OF THE TIBIA AND FIBULA
  • These are relatively common fractures and in  addition open fractures of the tibia are more common than in any other long bone.
  • The  method of fracture is usually blunt trauma and the risk of complications is directly related to  
  • the degree and nature of soft tissue damage. 
  • The fracture pattern is also variable depending upon the nature of the injury and subsequently  
  • Fractures of the shaft of the tibia are usually cased by rotational forces and lead to spiral  fractures .
  • Fractures of the fibula may be due to direct violence or may occur in association with external rotation and abduction injuries of the ankle.
  • It is  important to exclude ankle injuries in the presence of fibular fractures. 
  • Fractures of both bones usually occur as a result of direct trauma with road traffic being the  commonest cause.

Fracture mid shaft of tibia, note the associated fracture of the fibula

Comminuted mid-femoral shaft fracture

fractures of the ankle
FRACTURES OF THE ANKLE
  • The ankle is usually injured by indirect forces,  
  • The important factor in  ankle fractures is the stability of the ankle mortice.  
  • An important point to remember is that ankle injuries may present as fracture-dislocations.  In these injuries the skin may be tented and neurovascular structures may be compromised by  the displaced bone.
  • Bimalleolar fracture of the ankle

Weber C ankle fracture

slide19

Base of 5th metatarsal fracture

Posterior dislocation of the right hip.Note the acetabular

posterior column fracture.

Lateral view of a calcaneal fracture

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