Use of the electrosurgical knife and topical thrombin for hemostasis in split-thickness skin graft vestibuloplasty

Haemostasis in periradicular surgery

The successful performance of endodontic surgical procedures is predicated on many factors. However, the ability of achieve sustained tissue haemostasis in the surgical site is crucial to the performance of these procedures. This achievement improves vision in the surgical site, minimizes surgical time, enhances the surgical procedures (root-end resection, preparation and filling), and reduces surgical blood loss, postsurgical haemorrhage and postsurgical swelling. A multitude of materials have used in dentistry and medicine to achieve both generalized and localized haemostasis, many without full assessment of their biological implications. The purpose of this paper is to provide a thorough and critical review of these materials from the perspective of surgical endodontics, highlighting their development, application and potential role in achieving proper haemostasis.

A technique of haemostasis of the extremities after debridement of burn wounds

A technique used to achieve prompt haemostasis in burned wounds of the extremities is described. After tangential debridement using a tourniquet, thrombin solution (1000 units in 1 ml of saline solution) is applied on the entire wound. Immediately after removing the tourniquet; the wound is tightly wrapped with a thin plastic film and a pressure bandage over the entire wound. The pressure bandage is kept on for approximately 10 min after removing the tourniquet. With this procedure, haemostasis of the capillary oozing can be promptly and completely achieved. Furthermore, arterial and venous haemostasis can also be achieved, with clots present at the arterial and venous haemorrhagic points. As these clots can be removed easily, ligation or electrocoagulation is necessary. This technique is especially useful for haemostasis in a wound of the extremity after tangential excision leading to decreasing blood loss.