Flor Alfaro Carranza

TYPES OF ACCIDENTS

Needle fracture

Damage to surrounding tissue

painful puncture

positive Aspiration

overdose

1. NEEDLE FRACTURE

This can be taken for unexpected movements of the patient, pain or tearing of the periosteum.Improper use of needles, for example using a short needle for Spix technique, which being introduced, the muscle contracts and break.Needle manufacturing defects.

What to do in this case

Keep calm.Inform the patient.Indicate that you do not close the mouth and muscle contracture can be moved in and shut up because you lose the parameter where is the needle.

2. DAMAGE TO

SURROUNDING TISSUE

Such accident happens when the patient moves and punctures in one area do not want (lip).

3. PAINFUL PUNCTURE

It is due to poor anesthetic technique performed, in which mild pain usually occurs because the needle injured the muscle or when contact the bevel of the needle with the periosteum is richly innervated.

4. POSITIVE ASPIRATION

Is detected by the suction test. If there was intravascular puncture and aspiration was performed, it runs the risk of making an intravascular injection.

5. OVERDOSE

The overdose was evident when blood levels exceed the appropriate anesthetic for the individual. There are two types of overdoseMild to moderate overdose which can cause:Vertigo, numbness and disorientationOverdose of moderate to high, which is characterized by affecting the muscle tone and cardiorespiratorysystem.

Complications from these types of accidents can often occur immediately or later. Among the most common complications are:

Blood disorder.

Neurological disorder.

Soft tissue injuries.

Muscle disorders.

Infections.