A technique for cleft palate repair

The author has developed a technique of palate repair that combines minimal hard palate dissection with radical retropositioning of the velar musculature and tensor tenotomy. The repair is performed under the operating microscope. Results are reported for 442 primary palate repairs performed between 1978 and 1992 inclusive, with follow-up of at least 10 years. In 80 percent of these palate repairs, repair was carried out through incisions at the margins of the cleft and without any mucoperiosteal flap elevation or lateral incisions. Secondary velopharyngeal rates have decreased from 10.2 to 4.9 to 4.6 percent in successive 5-year periods within this 15-year period. Evidence from independent assessment of speech results in palate re-repair and submucous cleft palate repair suggests that this more radical muscle dissection improves velar function.     

Congenital lateral cleft palate: a new anomaly?

A case of atypical cleft palate abnormality that had not been identified before in a 9-year-old girl is presented. The cleft was localized laterally and in an oblique position at the soft palate. The patient had cleft palate repair. Finally, she had acceptable soft palate movements and speech.     

Extended vomer flaps in cleft palate repair: a preliminary report

It is the author's belief that poor healing due to deficient mesenchyme at the junction of the hard and soft palates probably constitutes the essential reason for some failures of palatoplasty. In order to provide extra tissue to reinforce the above-mentioned region and to facilitate efficient velar lengthening, the use of an extension of the vomer flap detached from the roof of the pharynx is proposed. Such extended vomer flaps have been applied successfully both on the oral and nasal sides in 50 patients. The necessity of further and longer observations is obvious.     

Management and timing of cleft palate fistula repair

This study reviewed 199 cleft palate repairs resulting in 22 percent fistula formation. Of these, 49 percent were judged to be symptomatic. Of 44 fistulas, 21 required treatment, of which 14 had conventional type surgical closure with an overall success rate of 35 percent. Good surgical technique and good surgical judgment were felt to be important factors both in preventing postoperative fistula and in the success of their repair. Conventional methods of surgical repair of hard palate fistulas were seen to result in a very poor success rate. Orthodontic movement of maxillary segments was seen to contribute to late postoperative fistula formation. Therefore, orthodontic movement should be completed before undertaking surgical repair of anterior palatal fistulas. Finally, the success rate of anterior fistula repair has been dramatically improved by the addition of free periosteal grafts and cancellous bone grafts.     

Simultaneous cleft lip and palate repair: an experimental study in beagles

This study was designed to test the hypothesis that simultaneous lip and palate repair results in more severe craniofacial growth aberrations than lip repair or palate repair performed separately. Seventy-six purebred beagles were divided into five groups. Two of these groups were controls (unoperated and unrepaired animals); the three remaining groups were experimental (in one group only the lip was repaired, in another only the palate was repaired, and in the last the lip and palate were repaired simultaneously). Cephalometric measurements were analyzed using univariate and multivariate statistical techniques. In multivariate analysis, stepwise multiple regression and discrimination were applied to precisely assess the effects of the various surgical procedures. The results of this study indicate that simultaneous lip and palate repair results in more severe craniofacial growth aberrations than lip repair or palate repair performed separately.     

The tetraphocomelia -- cleft palate syndrome: description of a new case.

A new case of Tetraphocomelia--cleft palatee syndrome is described. The similiarity between this patient and the cases classified as Pseudothalidomide or as Robert syndrome makes a distinction between these 2 syndromes doubtful.     

Experience with the Furlow double-reversing Z-plasty for cleft palate repair

One-hundred and six cases of soft palate closure using the Furlow double-reversing Z-plasty technique have been reported. Most of these patients have been done in the past 2 years. There seem to be a number of worthwhile advantages to this procedure, with few disadvantages or complications. The operation is adaptable for use in early soft palate closure (3 to 6 months) as well as late closure (12 to 14 months), in submucosal clefts, as well as in secondary palatal repair where lengthening and repositioning of the levator muscle is desired. With this type of palatoplasty, the need for raising or shifting large mucoperiosteal flaps from the hard palate has been completely avoided. The operation can be combined with a primary posterior pharyngeal flap if desired, although this is not advised if early palatal closure (3 to 6 months) is used because of a high incidence of sleep apnea. Preliminary speech results are very encouraging.     

Incidence of cleft palate fistula: an institutional experience with two-stage palatal repair.

The purpose of this study was to determine the incidence of cleft palatal fistula in a series of nonsyndromic children treated at the authors' institution. This retrospective analysis of 103 patients with cleft palate treated by five surgeons between 1982 and 1995 includes 60 boys and 33 girls, whose median age was 18.4 months at the time of surgery. The median length of follow-up was 4.9 years after primary palatoplasty. Cleft palatal fistula was defined as a failure of healing or a breakdown in the primary surgical repair of the palate. Intentionally unrepaired fistulas of the primary and secondary palate were excluded. Extent of clefting was described according to the Veau classification. Statistical examination of multiple variables was performed using contingency table analysis, multivariate logistic regression, and the Wilcoxon rank sum test. The incidence of cleft palatal fistula in this series was 8.7 percent. All of these fistulas were clinically significant. The rate of fistula recurrence was 33 percent. The incidence of cleft palatal fistula when compared by Veau classification was statistically significant, with nine fistulas occurring in patients with Veau 3 and 4 clefts and no fistulas occurring in patients with Veau 1 and 2 clefts (p = 0.0441). No significant differences between patients with and without fistulas were identified with respect to operating surgeon, patient sex, patient age at palatoplasty, type of palatoplasty, and use of presurgical orthopedics or palatal expansion. All three recurrent fistulas occurred in the anterior palate, two in patients with Veau class 3 clefts and one in a patient with a Veau class 4 cleft. The low rate of clinically significant fistula was attributed to early delayed primary closure, with smaller secondary clefts allowing repair with a minimum of dissection and disruption of vascularity.