Endoscopy-Assisted Frontal Sinus Obliteration.

Comminuted fractures of the anterior table of the frontal sinus involving frontonasal ducts are traditionally treated with sinus obliteration. This technique entails precise mucosa removal which requires unimpeded visualization of the bony recesses. To achieve adequate access to the mucosa, temporary removal of a large part of the frontal bone may often be necessary.

Application of a Skin Adhesive to Maintain Seal in Negative Pressure Wound Therapy: Demonstration of a New Technique.

Unlabelled: Optimal wound healing with negative pressure wound therapy (NPWT) relies on a properly sealed vacuum system. Anatomically difficult wounds impair the adhesive dressing, which results in air leaks that disrupt the integrity of the NPWT system and hinder wound healing.

Objective: The authors demonstrate a new technique using a cyanoacrylate-based tissue adhesive to maintain an airtight, durable seal in NPWT.

Angiogenic markers in breath condensate identify non-small cell lung cancer.

Early recognition of lung cancer is a prerequisite for any strategy to improve lung cancer treatment outcome. Here we report a cross-sectional study intended as a proof of principle investigation using breath based detection (exhaled breath condensate, EBC) of angiogenic markers (VEGF, bFGF, angiogenin), TNF-alpha and IL-8 to discriminate 74 individuals, with confirmed presence or absence (X-ray, CT) of non-small lung cancer (NSCLC). Levels of angiogenic markers bFGF, angiogenin and VEGF in EBC significantly discriminated between 17 individuals with newly detected NSCLC versus stable and exacerbated chronic obstructive pulmonary disease (COPD) patients as well as healthy volunteers.

The use of negative-pressure therapy and skin grafting in the treatment of soft-tissue defects over the Achilles tendon.

Management of soft-tissue defects over the Achilles tendon presents specific challenges to the plastic surgeon. Primary closure or local flaps are often not feasible repair options for such wounds, and many of these patients may be poor candidates for free-tissue transfer secondary to their comorbidity. In this case series, the use of negative-pressure therapy in the preoperative period to prepare the wound bed for placement of a split-thickness skin graft and in the immediate postoperative period as a dressing for the graft was successfully used in 3 patients with soft-tissue defects over the Achilles tendon with exposed tendon.

Mandibular growth following reconstruction using a free fibula graft in the pediatric facial skeleton.

Background: Mandible reconstruction in the growing facial skeleton is challenging, especially with reconstructions necessitating free vascularized bone grafts. The need for further combined orthodontic-orthognathic intervention at skeletal maturity must be anticipated. The growth potential of these grafts and potential new problems associated with performing a sagittal split osteotomy at skeletal maturity are poorly understood.