title: Limited access atrial septal defect closure and the evolution of minimally invasive surgery.
abstract: While minimizing the "invasiveness" in general surgery has been equated with minimizing "access", what constitutes minimally invasive intra-cardiac surgery remains controversial. Many surgeons doubt the benefits of minimizing access when the need for cardiopulmonary bypass cannot be waived. Recognizing that median sternotomy itself does entail significant morbidity, we investigated the value of alternative approaches to median sternotomy using atrial septal defect closure as our investigative model. We believe that some, but not all minimal access approaches are associated with reduced postoperative morbidity and enhanced recovery. Our current strategy is to use a mini-sternotomy approach in adult patients, whereas conventional median sternotomy remains our standard approach in the pediatric population. Considerable clinical experiences coupled with documented clinical benefits are fundamental before a certain approach is adopted in routine practice.
authors.affiliation: Division of Cardiothoracic Surgery, Department of Surgery, Prince of Wales Hospital, The Chinese University of Hong Kong, Hong Kong.
authors.forename: M B
authors.initials: MB
authors.lastname: Izzat
authors.forename: A P
authors.initials: AP
authors.lastname: Yim
authors.forename: M H
authors.initials: MH
authors.lastname: El-Zufari
mesh_terms: D000328:Adult; D006348:Cardiac Surgical Procedures / Q000379:methods*; D006344:Heart Septal Defects, Atrial / Q000601:surgery*; D006801:Humans; D019060:Minimally Invasive Surgical Procedures; D013249:Sternum / Q000601:surgery; D013908:Thoracotomy / Q000379:methods; D014741:Video Recording