LKnative - Thoracic paravertebral block 
4 – Contraindications
Absolute contraindications
– patient refusal
– allergy to local analgesics
– neoplasia in the thoracic paravertebral space
– empyema in the thoracic paravertebral space
– infection at the site of injection
Relative contraindications
– coagulopathy/anticoagulation
– ipsilateral diaphragmatic paresis

