Mechanism of sternotomy dehiscence

A new classification of post-sternotomy dehiscence

The dehiscence after median transesternal sternotomy used as surgical access for cardiac surgery is one of its complications and it increases the patient's morbidity and mortality. A variety of surgical techniques were recently described resulting to the need of a classification bringing a measure of objectivity to the management of these complex and dangerous wounds. The different related clas...

Real-time recording of annuloplasty suture dehiscence reveals a potential mechanism for dehiscence cascade.

Use of the pectoralis major fasciocutaneous flap in the treatment of post sternotomy dehiscence: a new approach.

OBJECTIVE To describe a new surgical technique for the treatment dehiscence after median thoracotomy transsternal using fasciocutaneous flap composed of the pectoralis major fascia. METHODS Between January 2009 and December 2010, from 1,573 patients submitted to coronary artery bypass graft, 21 developed wound dehiscence after sternotomy and were treated with bilateral pectoralis major muscle...

Management of disrupted sternotomy.

Seventeen out of 929 consecutive patients (1.8%) who underwent open-heart surgery during the last three years developed dehiscence of the sternotomy. Infection was the most common cause of dehiscence and occurred more often after reopening of the incision to control bleeding or relieve tamponade. We describe a one stage closure which was used in all 17 cases. A successful result was obtained in...

Otic capsule dehiscence syndrome: Superior semicircular canal dehiscence syndrome with no radiographically visible dehiscence.

We conducted a prospective longitudinal study of two cohorts of patients who had superior semicircular canal dehiscence syndrome (SSCDS); one group had radiographically confirmed superior canal dehiscence (SCD), and the other exhibited no identified otic capsule dehiscence on imaging (no-iOCD). We compiled data obtained from prospective structured symptomatology interviews; diagnostic studies; ...