Objective To summarize the experience of surgical correction of complete atrioventricular septal defect associated with tetralogy of Fallot(CAVSD-TOF). Methods Twelve patients aged 6-16(11.1±2.8) years underwent correction of CAVSD-TOF. The atrioventricular septal defect was closed through a right atriotomy and longitudinal right ventriculotomy in each case. The three-patch technique was used for the first 7 cases and two-patch technique for the later 5 cases. The commissure between the superior and inferior bridging leaflets of the left portion of the common atrioventricular valve was closed in each patient. Right ventricular outflow tract obstruction was relieved by a transannular patch. Results There were 4 deaths in the early postoperative period, 3 deaths in the first 7 cases compared to 1 death in the later 5 cases. The causes of death included severe low cardiac output syndrome(3 cases) and perfusion pulmonary edema(1 case). Six survivors were followed up from 3 months to 13.5 years. Heart function (NYHA) was class I or Ⅱ in all cases. Conclusion CAVSD-TOF can be corrected by using the two-patch technique and closure of atrioventricular septal defect through a combined approach through right atriotomy and right ventriculotomy. Routine closure of the commissure of the left portion of the atrioventricular valve achieves a low incidence of regurgitation.
ObjectiveTo investigate the effectiveness of combined three operations (rotated total upper eyelid skin flap, construction of double eyelid, and "Z" flap epicanthal plasty) for one stage defect repair after resection of xanthelasma palpebrarum with epicanthus. MethodsBetween December 2013 and December 2015, 12 female patients with large xanthelasma palpebrarum and epicanthus underwent rotated total upper eyelid skin flap, construction of double eyelid, and "Z" flap epicanthal plasty for one stage defect repair. The age ranged from 36 to 59 years (mean, 43 years). The course of disease was 3 to 16 years, with an average of 11 years. The initial resection was performed in 6 cases, second resection of residual xanthelasma palpebrarum in 4 cases, and 2 cases had recurrence after resection. The maximum diameter of xanthelasma palpebrarum was 0.5-1.3 cm (mean, 1.0 cm). According to CHE Junmin et al criterion, epicanthus was rated as mild in 7 cases, moderate in 3 cases, and severe in 2 cases. The blood lipid level was in normal range. ResultsPrimary healing of incision was obtained, and the flaps survived in all patients; no complication occurred. Scar hyperplasia was found in 4 cases at 1 month after operation, and the comprehensive treatment of scar was performed. All patients were followed up for 3 months to 2 years, with an average of 1.5 years. Double eyelid effects were good, and no xanthelasma palpebrarum recurred. ConclusionA combination of rotated total upper eyelid skin flap, construction of double eyelid, and "Z" flap epicanthal plasty is an effective operative procedure to repair defect after resection of xanthelasma palpebrarum with epicanthus; and better curve of double eyelid, better shape of endocanthion, and less tension of flap can be got.
ObjectiveTo introduce a modified transsection and longitudinal suture in epicanthoplasty and summarize its effectiveness.MethodsThe clinical data of 119 patients underwent epicanthoplasty with modified transsection and longitudinal suture and with a follow-up time over 6 months between February 2014 and December 2016 were retrospectively analyzed. There were 8 males and 111 females with an average age of 22.7 years (range, 18-38 years). The epicanthus was as eyebrow type in 12 cases, as eyelid type in 57 cases, as tarsalis type in 39 cases, and as backward type in 11 cases. The narrow degree of epicanthus included mild (the lacrimal caruncle covered size was less than 1/3) in 42 cases, moderate (the lacrimal caruncle covered size was between 1/3 and 2/3) in 58 cases, and severe (the lacrimal caruncle covered size was over 2/3) in 19 cases. One hundred and thirteen patients were treated by blepharoplasty at the same time. The new canthus was located on the basis of the inner canthus physiological aesthetics. Through a short transverse incision, dislocated orbicularis oculi muscle near medial canthal ligament and the fiber between the medial canthal ligament and skin were completely released; then the medial canthal ligament was shortened precisely and the incision was tension-free sutured followed the Langer’s line near eyes.ResultsAll the incisions healed by first intention. All patients were followed up 6 months to 2 years (mean, 8.6 months). The bilateral hypertrophic scar on both bilateral medial canthal incisions happened in 3 patients at 3-6 months after operation; and the scarring gradually subsided at 10 months after the diprospan injections and the siliconegel and carbon dioxide laser treatment. Good effectiveness were obtained in the other patients, whose inner intercanthal distance significantly narrowed, both of the horizontal lid fissure length increased, the lacrimal caruncle fully exposed, and no obvious scar could be seen.ConclusionThe modified transsection and longitudinal suture in epicanthoplasty has the advantages of simple design, easy operation, minimally invasive, inconspicuous scar, and obvious, stable, and lasting postoperative effectiveness.
ObjectiveTo investigate the effectiveness of concealed penis correction surgery based on the principle of midline symmetry.MethodsBetween January 2016 and September 2018, 18 children with concealed penis were treated with correction surgery based on the principle of midline symmetry. All children were 3-12 years old, with an average age of 8.3 years. Physical examination showed that the penis was short; the penis body could not be exposed or be exposed too limited; the corpus cavernosum developed well. The pressure dressing was removed at 3 days after operation and the urethral tube was removed. The color of the glans, the swelling and congestion of penis and scrotum, and the blood supple of the prepuce flap were observed.ResultsThe operation time ranged from 47 to 54 minutes, with an average of 50 minutes. All children were followed up 3 months after operation. There was no hemorrhage and necrosis of the glans and no infection or ischemic necrosis of the flap. All patients had different degree of prepuce edema at 3 days after operation, 5 patients still had prepuce edema at 2 weeks, and the prepuce edema in all patients subsided at 3 months. All penises were exposed well after midline symmetric anastomosis with no bulky prepuce and scrotum.ConclusionThe correction surgery based on the principle of midline symmetry can be used to correct the appearance of the concealed penis effectively.