{Reference Type}: Journal Article
{Title}: [Translated article] The haematoma block is not enough as method of anaesthesia in reduction of displaced distal radius fractures.
{Author}: Aniel-Quiroga M;Fruner G;Monge-Baeza A;García-Toledo A;Liñán-Padilla A;Jiménez I;
{Journal}: Rev Esp Cir Ortop Traumatol
{Volume}: 67
{Issue}: 5
{Year}: 2023 Sep-Oct 11
暂无{DOI}: 10.1016/j.recot.2023.06.004
{Abstract}: <B>BACKGROUND: </B>Two out of three wrist fractures seen in an emergency department are displaced but most can be treated conservatively after closed reduction. Patient-reported pain during closed reduction of distal radius fractures varies widely and the best method to decrease the perceived pain has not been well established. The purpose of this study was to assess pain during closed reduction of distal radius fractures after using haematoma block as method of anaesthesia.<BR><B>METHODS: </B>Cross-sectional clinical study including all patients who presented an acute fracture of the distal radius requiring closed reduction and immobilisation during a six-month period in two University Hospitals. Demographic data, fracture classification, perceived pain using a visual analogue scale at different times of reduction and complications were registered.<BR><B>RESULTS: </B>Ninety-four consecutive patients were included. Mean age was 61 years. Mean pain score at initial assessment was 6 points. After the haematoma block, the perceived pain during the reduction manoeuvre improved to 5.1 points at the wrist, but increased to 7.3 points at the fingers. Pain decreased to 4.9 points during cast placement and reached 1.4 point after sling placement. The reported pain was higher in women at all times. There were no significant differences according to the according to the type of fracture. No neurological or skin complications were observed.<BR><B>CONCLUSIONS: </B>Haematoma block is only a mildly effective method to reduce wrist pain during closed reduction of distal radius fractures. This technique slightly decreases the perceived pain in the wrist and does not reduce the pain in the fingers. Other reduction methods or other analgesic techniques may be more effective options.<BR><B>METHODS: </B>Therapeutic study. Cross-sectional study - Level IV.