Malfunction
MdEin %
Stiffening of a shoulder joint and bandolier in function position (30° forward-and side lifting and 30° inner rotation free
40
Stiffening of a shoulder joint in function position
30
Concentric movement restriction in a shoulder joint around the half
25
Movement restriction in a shoulder joint: Forward free-/side lifting of the arm to 90°, rotation free
20
Movement restriction in a shoulder joint: Forward free-/side lifting on the arm to 120°, rotation free
10
Total or part prosthetic substitute one or both shoulder joints with a free function
10
Movement restriction in an elbow joint (stretching/diffraction 0/30/90)
20
Movement restriction in an elbow joint (stretching/diffraction 0/30/120)
10
Abolition of the forearm turn into neutral 0-position
30
Abolition of the forearm turn in inwards turn as of 20°
25
Concentric movement restriction in the wrist around the half
15
Complete failure of the N. axillaris
30
Complete failure of an N. radialis in proximal section
30
Complete failure of an N. radialis in middle section
25
Complete failure of an N. radialis in distal section
20
Complete failure of an N. radialis and N. axillaris (the same appendage)
60
For determination of MdE-value clinical examination is required with determination of movement measures as well as motoric and neurological failures. A evaluation of specific professional conditions is not interesting [4, 5, 8].
Analogous to assessment of the results of a proximal humerus fracture in context of determination of the degree of handicap according to the seriously handicapped person law it is just usual to fix function deficits. Handicap is a condition against the rules differing from the norm which lasts more than 6 months and exceeds age corresponding measure. Therefore the anyway existing age corresponding changes cannot be evaluated in the form of arthrotic and degenerative changes in the shoulder [1, 2].
The tables to the assessment of the degree of handicap therefore contain an estimation space in which the function deficits are contained as a rule [1] (Table 22.2).
Function deficit | GdB degree |
---|---|
Stiffening of the shoulder joint in a favorable position | 30 |
Stiffening of the shoulder joint in an unfavorable position | 40–50 |
Movement restriction of the shoulder joint, raise arm only around 120° in a corresponding qualified sense of the trick and spreading ability | 10 |
Movement restriction of the shoulder joint, raise arm only around 90° in a corresponding qualified sense of the trick and spreading ability | 20 |
Upper arm pseudarthrosis tight | 20 |
Upper arm pseudarthrosis limp | 40 |
Movement restriction of the elbow joint of stronger degree | 20–30 |
Abolition of the forearm trick movability isolated in a middle pronation position | 10 |
Abolition of the forearm trick movability isolated in an unfavorable position | 20 |
Abolition of the forearm trick movability isolated in an extreme supination | 30 |
The sensibility failures and neurological deficits are not so precisely determined like in the case of the GUV-evaluation since they are not so important in everyday life [5].
The complete damage is not compensated in the personal accident insurance which is interpreted as a sum insurance. The sum insured at the time of conclusion of a contract is authoritative for the amount of compensation. Basis of the determination is the idea of the disability, namely the economic consequences as a result of the accident by a ever lasting impairment. The results of an accident must be asserted and proved at least within a year plus 3 months [2, 3]. Thus it can be avoided that that calculable long-term damages are excluded. The assessment is aligned with the provable function damages. One assumes in the schedule of compensation that shaft injuries can cause permanent consequences for example axis deviation, rotation, malpositions, varus and valgus position, shortening, prolongation as well as stable or unstable pseudarthrosis [3]. Scars, joint injuries with participation of the bones, ribbons and cartilage also have to be decided besides neurological and motorical deficits. The assessment is carried out as fractions of amount of the determined extremity. This method makes the calculation of the compensation possible. So for example a loss 1/1 of a hand values 55 % of the sum insured or 1/1 loss of a leg values 40 % of the sum insured. So results of a proximal humerus fracture can be assessed following depending on the schedule of compensation [3, 4] (Table 22.3).
Table 22.3
Fraction amount of moving deficits of the upper extremity – schedule of compensation [4–6] modified by Kirchhoff R