Promoting effect of local compression and fixation after debridement and suture on healing of anterior tibial flask-like wound / 中华创伤杂志

ABSTRACT

Objective@#To investigate the promoting effect of local compression and fixation on the healing of anterior tibial flask-like wound after debridement and suture.@*Methods@#A retrospective case control study was conducted to analyze the clinical data of 57 patients with simple anterior tibial flask-like wound admitted to the Second Hospital of Shandong University from May 2017 to June 2018. There were 32 males and 25 females, aged 20-60 years [(41.4±8.1)years]. The length of wound ranged from 1 to 10 cm. All patients had only acute skin and soft tissue injury, without any fracture, large area skin defect, large area avulsion injury, or chronic diseases such as diabetes mellitus and lower limb vascular disease. The study group contained 37 patients who were treated with local pressure dressing and limb fixation after debridement and suture while the control group included 20 patients who were treated with simple dressing after debridement and suture. At 3, 5, 7, 14, and 21 days after operation, the size of the wound, the type and quantity of exudate, the color of skin around the wound and the type of wound tissue were compared, and the healing time was recorded.@*Results@#All patients were followed up for 30-90 days [(52.2±3.5) days]. Three days after operation, there was no significant difference between the two groups (P>0.05). On the 5th day after operation, the scores of exudate amount, skin color surrounding wound and tissue types of the wound bed in the control group and the study group were (4.2±0.7)points ∶(3.3±0.6)points, (3.5±0.7)points ∶ (2.5±0.6)points, (3.4±0.6)points ∶ (2.5±0.5)points (P<0.05), but there was no significant difference between the two groups in the scores of the size of wound and the type of exudate (P>0.05). On the 7th day after operation, the scores of the size of wound, type of exudate, amount of exudate, skin color around the wound and the type of wound tissue in the control group and study group were (3.5±0.5)points ∶ (2.5±0.7)points, (3.4±0.7)points ∶ (2.4±0.5)points, (4.0±0.8)points ∶ (2.8±0.5)points, (3.4±0.5)points ∶ (1.3±0.5)points, (3.3±0.5)points ∶ (2.1±0.4)points (P<0.05). On the 14th day after operation, the scores of the scores of the size of wound, type of exudate, amount of exudate, skin color around the wound and the type of wound tissue in the control group and study group were (2.9±0.6)points ∶ (1.2±0.7)points, (2.8±0.7)points ∶ 0 point, (3.3±0.7)points ∶ (1.0±0.0)points, (3.1±0.6)points ∶ (1.1±0.4)points, (3.0±0.6)points ∶ (1.2±0.5)points (P<0.05). Twenty-one days after operation, the scores of the scores of the size of wound, type of exudate, amount of exudate, skin color around the wound and the type of wound tissue in the control group and study group were (2.5±0.7)points ∶ 0 point, (2.5±0.5)points ∶ 0 point, (3.0±0.7)points ∶ (1.0±0.0)points, (2.6±0.7)points ∶ (1.1±0.3)points, (2.6±1.1)points ∶ 0 point (P<0.05). The wound healing rate was 100% in both groups. The wound healing time of the control group and the study group was (28.3±6.7)days and (15.2±0.9)days respectively (P<0.05).@*Conclusion@#For anterior tibial flask-like wound, local pressure bandaging and fixation after debridement and suture can significantly promote wound healing compared with conventional simple bandaging, with the advantages of better healing quality and shorter healing time.