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Acceptibility Cliteria For Reductions In Paediatric Fractures
   
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Acceptibility Cliteria For Reductions In Paediatric Fractures
A. Upper Limb
B. Fractures of Lower Limb
     
     
Upper Limb
     
1. Proximal Humerus :
> 11 years of age : > 50 deg. contact
  < 20 deg. angulation
   
< 11 years of age : relatively greater displacement and angulation can be accepted. Good to excellent long term outcomes can be expected regardless of the # displacement.
     
2. Shaft Humerus :
Internal rotation : < 15 deg.
   
Shortening : upto 1 to 2 cms.
Displacement and Angulation:  
< 5 years : Total displacement, Upto 70 deg. angulation
5 to 12 years :  40 to 70 deg. angulation
> 12 years :  50 % contact , < 40 deg. angulation
     
3. # SCSH :
Anterior humeral line transecting capitellum.
Baumann angle - 70-78 deg. or equal to the other side.
Intact olecranon fossa.
     
4. Radius Ulna :
Ulna - Primary indicator of angulation
Radius - Indicator of rotation
   
< 9 years 15 deg. angulation
  45 deg. malrotation
  Complete displacement
  Straightening of radius
   
9-14 years 10 deg. angulation
  30 deg. malrotation
  Complete displacement
  Some loss of radial bow
     
5. Fracture Radial Neck :
Younger children : 30-45 degrees
Older Children : 15 degrees
     
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Fractures of Lower Limb
     
1. Fracture Neck Femur :
Only anatomical reduction is acceptable
     
2. Fracture Shaft Femur :
0-6 months of age : < 1.5 cm. Of shortening
Older Children : < 30 deg angulation in varus valgus plane
  < 30 deg. angualtion in AP plane
   
6 months - 6 years : < 2 cms of shortening
  15 deg. angulation in varus valgus plane
  < 20 deg. anterior angulation
   
6 - 10 years < 1.5 cms. shortening
  < 10 deg. varus valgus angulation
  < 15 deg. AP angulation
   
> 10 years < 1 cm shortening
  < 5 deg. varus valgus angulation
  < 10 deg. AP angulation
     
3. Fracture - Separation of Distal Physis of Femur :
In Salter Harris type 1 and 2
< 10 years < 20 deg. anterior or posterior angulation
> 10 years Only minimal AP angulation
  < 5 deg. varus valgus angulation
   
In Salter Harris type 3 and 4  
  Anatomical reduction and ORIF
     
4. Fracture Tibial Tuberosity :
Only minimally displaced fractures with possible active extension of knee to 0 deg. can be acceptable. Rest require ORIF
     
5. Patella :
< 3 mm articular step off
< 3 mm diastasis on xray
Intact extensor mechanism
     
6. Fracture of Tibia and Fibula :
Proximal metaphysis :
Closed reduction to anatomic position or slight varus is acceptable
 
Diaphysis :
  < 8 years > 8 years
Varus 10 deg. 5 deg.
Valgus 5 deg. 5 deg.
Ant. angulation 10 deg. 5 deg.
Post. Angulation 5 deg. 0 deg.
Shortening 10 mm 5 mm
Rotation 5 deg. 5 deg.
Distal tibial fractures
  Salter Harris type I & II
1. In patients with atleast 2 years of growth remaining
  < 15 deg. of posterior angulation
  < 10 deg. of valgus angulation
  0 deg. of varus angulation
   
2 In patients with less than 2 years of growth remaining
  Angulation in all planes < 5 deg.
   
  Salter Harris type III & IV
  < 2 mm displacement
     
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