…triangle of the face or perianally. Indications Fluctuant, tender, erythematous and indurated swelling in the skin or subcutis. Pilonidal abscess, hidradenitis abscess and paronychia with…

…intracranial hypertension. Therapeutic drainage in idiopathic intracranial hypertension and in assessment before shunt surgery. Contraindications Clinical signs of herniation — deep unconsciousness with unreactive pupils, an…

…commonest cause of recurrence. Indications Condition Procedure : : Acute paronychia with fluctuance or visible pus Incision and drainage Acute paronychia without pus formation Antibiotics and soaks…

…close to the upper border of the rib, never at the lower border where the neurovascular bundle lies, and the drainage is stopped for coughing…

…other than the conditions in which the procedure is the wrong treatment : Aortic dissection with haemopericardium — drainage can increase the bleeding and worsen the prognosis…

…lack of lung tissue) and its impact on cardiac function. Clinically, patients may present with: Absent breath sounds on the affected side Crepitus Subcutaneous emphysema…

…is because it does not ensure complete drainage of the pericardium, and needles or catheters are at risk of bending or damage during chest compressions…

…Preparation and equipment A laryngeal mask of the correct size plus one size above and one below. Second generation masks with a separate drainage channel…

…attire for therapeutic drainage with an indwelling catheter. Lidocaine 10 mg/mL, 5–10 mL, 25 G for the skin wheal and 21 G for…

…glans and meatus with the cleansing solution in circular movements from the centre outwards. Change the swab between strokes. 3. Instil 10–20 mL of…