septostomy


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sep·tos·to·my

(sep-tos'tŏ-mē),
Surgical creation of a septal defect.
[septo- + G. stoma, mouth]

septostomy

/sep·tos·to·my/ (sep-tos´tah-me) surgical creation of an opening in a septum.

septostomy

(sĕp-tŏs′tə-mē)
n.
The surgical creation of an opening in a septum.

septostomy

[septos′təmē]
the creation of an opening in a septum by surgery.

sep·tos·to·my

(sep-tos'tŏ-mē)
Surgical creation of an artificial opening in a septum, particularly the interatrial septum.
[septo- + G. stoma, mouth]

septostomy

surgical creation of an opening in a septum.
References in periodicals archive ?
Palliative procedures are often initially performed, including the Rashkind catheter-directed balloon septostomy and the modified Blalock-Taussig shunt (if there is inadequate pulmonary blood flow in the setting of pulmonary outflow tract obstruction).
Chmait et al (2) put forth criteria to define spontaneous septostomy of the dividing membrane including no prior invasive procedure, absence or disruption of the dividing membrane, both fetuses on the same side of the membrane, umbilical cord entanglement and excessive liquor on both sides of the membrane with other obvious signs of TTTS.
Due to the concomitant presence of exertional syncope associated with PH, and similar patients reported in the literature with a fatal course, an atrial septostomy procedure was decided to perform.
We present a case of acute left heart distension following initiation of venoarterial (VA) extracorporeal membrane oxygenation (ECMO) in a patient with fulminant myocarditis and mild aortic valve (AV) regurgitation which was unresponsive to atrial septostomy.
Assistant interventional methods and operations performed before Fontan operation in patients who had undergone Fontan operation and the ages at the time of these interventions; balloon atrial septostomy in two subjects [1 day old (1), 2 days old (1)], Glennshunt in 11 subjects [0-1 years old (6), 1-2 years old (4), 2-3 years old (1)], Blalock-Taussig shunt in 5 subjects [4 months old (1), 1-2 years old (3), 2-3 years old (1)], pulmonary band in 1 subject (1 month old).
Balloon atrial septostomy creates an atrial communication to increase the mixing of blood between these two circulations.
In its turn, pneumoventricle is not so common, excepting those postoperative, mainly after posterior fossa approaches in sitting position (pineal tumors, midbrain lesions 12), or transventricular approaches (intraventricular tumors, thalamic lesions, colloid cysts), or endoscopic surgeries 4 (third ventriculostomy, septostomy, aqueductoplasty).
Their topics include classification, genes, the right ventricle, connective tissue disease associated with the condition, a general therapeutic approach and traditional therapies, statins, and lung transplantation and atrial septostomy.
A septostomy was performed allowing access to the left lateral ventricle, which presented a muddy CSF.
A recently published randomized trial in which amnioreduction was compared with septostomy found no difference in survival between the 2 treatments.
In February 2 0 01, she underwent a rare procedure called an atrial septostomy which involved drilling a hole through the septum of her heart to release a build-up of pressure.