1. Risk kinds of sport:
Kinds of ball playing sport or kinds of sport with direct opponent contact (e.g. Judo)2. Anatomy:
Hinge joints, stabilizes by cap volume apparatus.3. Function:
Diffraction/aspect ratio4. Injury mechanism:
- sudden overstretching of the finger joints (by ball)- Fall on stretched fingers/“getting stuck” the finger
5. Symptoms:
- Swelling- Pressure pain
- Movement pain
6. First measures:
- Immobilizing- Cooling concerned the range (with it do not put the ice directly on the skin)
7. Diagnostics:
- Clinical diagnosis by the physician to exclude (Roentgen around german types/or Luxationen with german types)8. Therapy: (Caution, frequently lengthily!!!)
a) Conservative therapy- Immobilizing by Tape or rail occasionally gypsum immobilizing necessarily
- Antiphlogistika
- decongestant measures
b) Operational therapy
- with bony or jointnear fractures peeled off and with band injuries at the thumb saddle joint (“ski thumb”) occasionally necessarily
9. Physiotherapie/rehablitation:
- Patient gymnastic (Mobilization) after completion of immobilizing- Electrical therapy
10. Prevention:
- Co-ordination and technique training- Support of the capsule band apparatus by taping the joint
- Avoidance of overstretching attitude
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