Does Primary Cleft Palate Repair by Furlow Z-Plasty Technique With a Buccinator Myomucosal Flap Change Speech and Middle Ear Outcomes?

BACKGROUND: Children with repaired cleft lip and palate may present with middle ear effusion and disturbed speech due to velopharyngeal (VP) insufficiency. Furlow Z-palatoplasty with a buccinator myomucosal flap is one of the effective surgical techniques for primary cleft palate repair and lengthening of the palate. PURPOSE OF THE STUDY: This study aimed to evaluate the effect of Furlow Z-palatoplasty with buccal myomucosal flap as a primary cleft palate repair technique on the VP function during speech and the Eustachian tube function. MATERIALS AND METHODS: Forty patients with non-syndromic cleft lip and palate aged 3 to 7 years surgically repaired with Furlow palatoplasty with a buccinator myomucosal flap were assessed. Perceptual speech assessment, nasopharyngoscopic examination, otoscopic examination, and tympanometry were done for all patients to assess the speech and middle ear function. RESULTS: The percentage of mild hypernasality was significant in 22.5% of children with repaired cleft lip and palate, while 77.5% showed no hypernasality. Speech intelligibility was normal in 77.5% and mildly affected in 22.5% of children with repaired cleft palate. Compensatory misarticulations were recorded in 12.5% of children. Nasopharyngoscopic examination revealed adequate VP closure in 75% of children with repaired cleft palate. Twenty-five percent of children with repaired cleft lip and palate had middle ear effusion and required myringotomy with insertion of tympanostomy tubes. CONCLUSION: Primary cleft palate repair with Furlow Z-palatoplasty with buccal myomucosal flap had beneficial effects on speech outcomes. It was associated with a low prevalence of middle ear effusion, and a low number of tympanostomy tubes were needed.

Evaluation of Vermillion Symmetry and Scar Quality in Unilateral Cleft Lip Repair Using Modified Millard's Technique Versus Fisher's Technique.

BACKGROUND: Since the primary goal of cleft lip repair is to achieve a symmetrical, aesthetic lip, several surgical techniques have been utilized. Accordingly, in this study, a unilateral cleft lip was surgically repaired using two techniques: modified Millard's and Fisher's techniques. PURPOSE: This study was designed to compare the vermillion symmetry and scar quality in the surgical management of patients with unilateral incomplete cleft lip using the modified Millard's and Fisher's techniques. STUDY DESIGN, SETTING, AND SAMPLE: We conducted a prospective randomized controlled clinical study. The study involved 20 patients selected from the Department of Plastic Pediatric Surgery at the Specialized Pediatric Hospital, Faculty of Medicine, Cairo University. The patients included in the study were aged between 2 and 6 months old, had a primary nonsyndromic unilateral incomplete cleft lip, and had no other associated anomalies. PREDICTOR VARIABLE: The predictor variable was operative management of the cleft lip, and subjects were randomly assigned to either the modified Millard or Fisher techniques. MAIN OUTCOME VARIABLES: The primary outcome, vermillion symmetry, was evaluated by computerized photogrammetric lip analysis with Image J software. Additionally, scar quality, considered a secondary outcome, was assessed with the Vancouver Scar Scale and the Image J software. Every measurement was meticulously recorded in millimeters. COVARIATES: Age, sex, and cleft side were considered. ANALYSES: Descriptive and analytic statistics were computed. Statistical significance was set at P < .05. RESULTS: The study comprised 20 children (12 males and 8 females), with a mean age of 140.5 ± 23.7 days in the Fisher's group and 137.4 ± 25.6 days in the modified Millard's group (P = .8). No statistically significant differences (P = .6) were found in vermillion height and width between both groups at 1 week, 3 months, and 6 months. Similarly, there were no statistically significant differences (P = .4) between both groups in terms of scar length and width at the 3- and 6-month follow-up periods. CONCLUSION AND RELEVANCE: This study found no statistically significant differences in vermillion symmetry and scar quality between the two cleft lip repair techniques. Notably, one patient in the modified Millard group exhibited a notch on the vermillion border, which was not statistically significant.

Effectiveness of secondary furlow palatoplasty with buccal myomucosal flap in correction of velopharyngeal insufficiency in patients with cleft palate.

OBJECTIVES: The main purpose of this study was evaluation of the effectiveness of secondary furlow palatoplasty with buccal myomucosal flap (FPBF) for the treatment of velopharyngeal insufficiency (VPI) in patients with a cleft palate who were treated with two flap palatoplasty (TFP) in their primary palate repair. MATERIAL AND METHODS: Twenty-three medically free children aged 4-8 years with non-syndromic and previously repaired cleft palate via TFP participated in the study. All patients received secondary surgery following the technique of FPBF. Preoperative speech evaluation was done before the secondary repair and 3 months after the surgery using a hypernasal speech scale, speech intelligibility scale, and nasopharyngoscopy. RESULTS: A statistically significant improvement was observed regarding the degree of hypernasality and speech intelligibility while comparing the preoperative scores after the primary surgery to the postoperative scores after the secondary surgery. In addition, a statistically significant improvement was found in the nasopharyngoscopic assessment. CONCLUSIONS: The incorporation of a buccal myomucosal flap with Furlow palatoplasty was successful in improving hypernasality, speech intelligibility, and nasopharyngoscopic scores in patients with cleft palate. TRIAL REGISTRATION: clinicaltrials.gov (NCT05626933). CLINICAL RELEVANCE: This technique might be the surgical technique of choice while treating patients who are suffering from VPI after cleft palate repair.

Effects of two flap palatoplasty versus furlow palatoplasty with buccal myomucosal flap on maxillary arch dimensions in patients with cleft palate at the primary dentition stage: a cohort study.

OBJECTIVE: The objective of this study was to evaluate the effect of two flap palatoplasty (TFP) versus Furlow palatoplasty with buccal myomucosal flap (FPBF) on maxillary arch dimensions in children at the primary dentition stage with cleft palate, in comparison to matching subjects without any craniofacial anomalies. MATERIAL AND METHODS: This study included 28 subjects with an age range of 5-6 years; 10 non-cleft subjects were included in the control group, 9 patients treated with TFP, and 9 patients treated with FPBF. For the included patients, the maxillary models were scanned using a desktop scanner to produce virtual models, and the maxillary dimension measurements were virtually completed. The produced measurements were compared between the 3 groups. Maxillary models of the 28 participants were evaluated. RESULTS: Statistically insignificant differences were detected between the 3 groups for arch symmetry measurements. Differences were detected in the inter-canine width between the 2 surgical groups and non-cleft group. Both arch length and posterior palatal depth significantly differ while comparing the TFP to the control group, with no differences between FPBF and the non-cleft group. CONCLUSION: Furlow palatoplasty with buccal myomucosal flap might be considered a better surgical option than two flap palatoplasty for patients with cleft palate while evaluating maxillary arch dimensions at the primary dentition stage as a surgical outcome. CLINICAL RELEVANCE: This study gives insight into the surgical technique that has limited effect on the maxillary growth and dental arch dimension. Therefore, it decreases the need for orthodontic treatment and orthognathic surgery. TRIAL REGISTRATION: clinicaltrials.gov ( NCT05405738 ).

Quantitative Evaluation of Palatal Lengthening After Cleft Palate Repair When a Buccal Flap Is Routinely Combined With Furlow's Z-Plasty.

INTRODUCTION: The use of a buccinator myomucosal flap in combination with Furlow's Z-plasty during primary and secondary palatal repairs has been proposed by many authors to overcome some of the limitations of Furlow's technique. However, there have been no studies that quantitatively measured the effective palatal lengthening when the buccal flap is added. PATIENTS AND METHODS: The buccal flap is routinely used during primary palate repair in order to fill the gap between the hard palate and reoriented palatal muscle sling. The soft palatal length was measured in the midline from the posterior edge of the hard palate to the base of the uvula. All patients were measured before starting the surgery and just after palatal closure in the standard position for cleft palate repair. RESULTS: Seventy-three patients with cleft palate who were candidates for primary repair were included. The mean age at the time of operation was 11.4 ± 3.5 months. The mean preoperative palatal length was 21.36 ± 3.529 mm, whereas the mean postoperative palatal length was 29.64 ± 4.171) mm. The mean palatal length change was 8.29 ± 2.514 mm (P < 0.000). CONCLUSIONS: The Combined use of a buccinator myomucosal flap with modified Furlow's Z-plasty in primary cleft palate repair has proven effective for palatal lengthening and achieved tensionless closure without the need for relaxing incision. It also provided a pliable soft tissue attachment of the palatal muscles to the hard palate allowing for better muscle function and mobility.