The effect of pharyngeal structures on the severity of obstructive sleep apnea.

BACKGROUND/OBJECTIVE: Obstructive sleep apnea (OSA) is characterized by complete or partial cessation of breathing during sleep. The tongue is suggested as a possible anatomical site causing airway obstruction. However, the role of other pharyngeal structures in the development of OSA remains unclear. We designed a study using both the apnea-hypopnea index (AHI) and the oxygen saturation measurements to assess the severity of OSA. We aimed to identify critical anatomical structures of the upper airway that correlate with the severity of OSA and to evaluate the utility of magnetic resonance imaging (MRI) markers to detect possible OSA in patients without overt symptoms. MATERIALS AND METHODS: The study included participants referred to the neurology outpatient clinic from the check-up unit. Participants were grouped as controls, mild, moderate, or severe OSA according to the AHI. A cranial MRI with a field of view (FOV) encompassing the upper airway structures was obtained from all participants. The areas of the tongue and the uvula were measured on the sagittal images by drawing the boundaries of the tissues manually. The posterior air space (PAS) area was evaluated from regions of interest in five parallel planes. RESULTS: Of 105 participants, 30 were controls, 27 had mild, 25 had moderate, and 23 had severe OSA. The moderate and severe OSA groups did not differ in oxygen saturation levels during sleep. Therefore, patients with moderate and severe OSA were combined into one group (moderate/severe OSA). The area of the tongue was significantly larger in the moderate/severe OSA group compared to the control group. Both the tongue and the uvula areas showed a significant positive correlation with the AHI. CONCLUSION: Our findings suggest that the tongue and uvula have prominent roles in the severity of OSAS. It may be useful to measure these structures with MRI to screen for at-risk individuals without overt OSA symptoms.

Oropharyngeal stenosis in patient with oral submucous fibrosis: a case report with 8-year follow-up.

Oral submucous fibrosis (OSF) is a chronic, progressive condition affecting the oral mucosa associated with areca nut consumption. It leads to restricted tongue movement, loss of papillae, blanching and stiffening of the mucosa, difficulty in opening the mouth, and challenges in eating due to inflammation and fibrosis. This report presents a rare case of oropharyngeal stenosis secondary to OSF in a 43-year-old male with a history of chewing betel nut. A surgical procedure similar to Uvulopalatopharyngoplasty was performed to excise the submucous oropharyngeal stenosis and to reconstruct the uvula, palatoglossal arch, and palatopharyngeal arch. At 8 years postoperatively, the patient exhibited a normal mouth opening and oropharyngeal aperture.

Uvulopalatopharyngoplasty with and without modified thyrohyoid suspension for obstructive sleep apnea treatment: a randomized clinical trial.

PURPOSE: This study aims to compare the efficacy of Uvulopalatopharyngoplasty + Tongue Base Radiofrequency (TB-RF) and Uvulopalatopharyngoplasty + modified thyrohyoid suspension techniques + TB-RF which aimed to suspend base of tongue muscles anteriorly toward thyroid cartilage. METHODS: This randomized controlled trial study was conducted on 48 cases of confirmed OSA between Jan, 2019 and Aug, 2022. We divided patients into two groups. One group underwent Uvulopalatopharyngoplasty + modified thyrohyoid suspension + TB-RF technique, and another one underwent Uvulopalatopharyngoplasty + TB-RF. Then, Apnea-Hypopnea Index (AHI), mean and lowest O2 saturation, Drug-Induced Sleep Endoscopy (DISE), Epworth Sleepiness Scale (ESS), Digit Symbol Substitution Test (DSST), Stanford Subjective Snoring Scale (SSSS), and T90 indexes were evaluated before and after each surgery. RESULTS: The mean ± SD age was 39.4 ± 11.17 years. Of the 48 patients, 79.1% (n = 33) were male and 20.9% (n = 15) were female. AHI and SSSS in the Uvulopalatopharyngoplasty + modified thyrohyoid suspension group were significantly better than Uvulopalatopharyngoplasty group (P-value; 0.010). Though, there was no significant difference in terms of mean saturation, lowest desaturation, ESS, DSST, and T90 scores. The success rate in the Uvulopalatopharyngoplasty + modified thyrohyoid suspension and Uvulopalatopharyngoplasty groups, according to the Sher criteria: a minimum of 50% reduction with a final AHI less than 20, were 75% (18/24) and 41.7% (10/24), respectively. It was significantly higher in the Uvulopalatopharyngoplasty + modified thyrohyoid suspension group (P-value: 0.021). CONCLUSION: The addition of modified thyrohyoid suspension technique to Uvulopalatopharyngoplasty have better surgical outcomes and more success rate than Uvulopalatopharyngoplasty in OSA patients. TRIAL REGISTRATION: IRCT: IRCT20190602043791N2. https://en.irct.ir/trial/53365 .

Efficacy Analysis of Extended Uvulopalatopharyngoplasty Combined With the Simultaneous Multiplane Operation to Treat Obstructive Sleep Apnea.

PURPOSE: The purpose of this study was to discuss the safety and long-term efficacy of extended uvulopalatopharyngoplasty combined with the simultaneous multiplane operation to treat obstructive sleep apnea (OSA). MATERIALS AND METHODS: Sixty-two patients confirmed with OSA by polysomnography received physical examinations, determination of nasal resistance, Muller's maneuver under electronic laryngoscope, and upper airway computed tomography scan to locate the obstruction planes. Then the patients received extended uvulopalatopharyngoplasty combined with the simultaneous multiplane operation of the nasal cavity and/or tongue root under general anesthesia. Body mass index, Epworth Sleepiness Scale (ESS) score, apnea-hypopnea index (AHI), and lowest arterial oxygen saturation (LSaO 2 ) were compared before and after surgery. Postoperative complications were recorded. All patients were followed up for 12 to 24 months after surgery. The above-mentioned indicators were determined. RESULTS: Fourteen patients (22.58%) achieved a cure, 20 patients (32.26%) marked effectiveness, 20 patients (32.26%) moderate effectiveness, and 8 patients (12.90%) ineffectiveness. The overall response rate was 87.10%. AHI and ESS score decreased, and LSaO 2 increased after surgery than before, all in a significant manner ( P <0.05). There was no significant difference in body mass index before and after surgery. No severe complications occurred in any patients. CONCLUSIONS: Extended uvulopalatopharyngoplasty combined with the simultaneous multiplane operation had a good safety for OSA, improving ESS, AHI, and LSaO 2 significantly. The patients enjoyed an improved life quality after surgery.

[Functional and aesthetic significance of the uvula in cleft palate repair]. / Rol' yazychka v dostizhenii funktsional'nogo i esteticheskogo rezul'tata uranoplastiki.

OBJECTIVE: To investigate functional and aesthetic role of uvula in cleft palate repair. MATERIALS AND METHODS: Forty-one patients aged from 1 year 2 months to 7 years were included in this study with congenital cleft lip and/or palate. The morphological investigation of the resected hemi- uvula was done. Palatoplasty was performed in all cases. RESULTS: According to morphological results, most of the resected hemi-uvula consisted of vascularized fibrous tissue, covered with epithelium. In three groups of patients (with unilateral, bilateral and isolated cleft palate), the duration of the surgery and intraoperative blood loss did not exceed similar values for conventional methods. The volume of infusion therapy revealed a deficit of fluid intake of no more than 30%, which indicates early restoration of swallowing function. CONCLUSION: The technique of preserving one of the «hemi-uvulas¼ lead to excellent aesthetic results and increasing functionality. Resection of one of the «hemi-uvulas¼ is safe and physiological.

[Optimization of laser exposure parameters during surgical correction of soft palate tissues in patients with ronchopathy and obstructive sleep apnea syndrome]. / Optimizatsiya parametrov lazernogo vozdeistviya pri khirurgicheskoi korrektsii tkanei myagkogo neba u bol'nykh ronkhopatiei i sindromom obstruktivnogo apnoe vo sne.

OBJECTIVE: Substantiation of optimization of laser radiation parameters when performing surgery on the soft palate to improve the results of treatment of patients with ronchopathy and obstructive sleep apnea syndrome. MATERIAL AND METHODS: Based on the experience of performing laser sculptural uvulopalatoplasty in 309 patients with ronchopathy and obstructive sleep apnea syndrome, a rational choice of parameters of laser radiation used during the operation is justified. RESULTS: Optimization of laser radiation parameters during laser sculptural uvulopalatoplasty allowed to improve the positive results of treatment of patients with ronchopathy and obstructive sleep apnea syndrome in 98.4% of cases (304 out of 309 operated patients). CONCLUSION: Optimization of laser radiation parameters when performing laser sculptural uvulopalatoplasty increases the effectiveness of treatment of patients with ronchopathy and obstructive sleep apnea syndrome.

Lateral pharyngoplasty vs. traditional uvulopalatopharyngoplasty for patients with OSA: systematic review and meta-analysis.

OBJECTIVES: To compare the efficacy and success rates of lateral pharyngoplasty techniques (LP) vs. uvulopalatopharyngoplasty (UPPP) among adult patients surgically treated for obstructive sleep apnea. METHODS: A systematic literature review of the last 20 years' papers was conducted using PubMed/Medline, Embase, Web of Science, Scholar, and the Cochrane Library until April 2021. Only full-text English articles comparing LP and UPPP outcomes in adult patients with objective outcomes were included in the study. RESULTS: We included 9 articles for a total of 312 surgically treated patients with OSA. LP techniques for obstructive sleep apnea were used on 186 (60%) subjects, while 126 patients (40%) were treated with UPPP. Both surgical procedures resulted in significant improvements in apnea-hypopnea index (AHI), Epworth Sleepiness Scale (ESS) score, and lowest oxygen saturation (LOS) (p < 0.001 in all cases). Although better outcomes were reported with lateral pharyngoplasty, the differences were not significant compared to UPPP post-operative results (p > 0.05 in all cases). CONCLUSIONS: UPPP and LP are both effective surgical procedures in treating OSA in adults. Although not significant, LPs demonstrated improved post-operative outcomes. However, further evidence comparing the surgical effect on patients with OSA is needed to discriminate post-operative outcomes.

The potential effects of obesity on predicting outcomes of velopharyngeal surgery for obstructive sleep apnea.

PURPOSE: To explore the outcome associated factors of velopharyngeal surgery for treating obstructive sleep apnea (OSA) and the effects of obesity. METHODS: A total of 175 adult OSA patients who underwent velopharyngeal surgery, including the revised uvulopalatopharyngoplasty with uvula preservation (H-UPPP) alone or the combination of H-UPPP and transpalatal advancement pharyngoplasty, were retrospectively studied. The pre-operative information of these patients, including physical examination, polysomnography (PSG), and upper airway CT, were collected for analysis. Post-operative PSG used for evaluation of surgical outcomes were all done 3-6 months after surgery. RESULTS: The overall AHI decreased significantly from 59.7 ± 18.8 events/h to 22.1 ± 18.8 events/h after surgery (P < 0.001), and there were 104 responders (59.4%). Tonsil size, the percentage of time with oxygen saturation below 90% (CT90), the vertical distance between the lower margin of the mandible and the lower margin of the hyoid (MH), and surgical methods were independently associated with treatment outcomes. The independent associated factors for surgical success were large tonsil size and combined surgical methods in non-obese patients (BMI < 27.5 kg/m2) and were large tonsil size, short MH, and low CT90 in obese patients (BMI ≥ 27.5 kg/m2), respectively. CONCLUSIONS: Although BMI is not directly associated with surgical outcomes of velopharyngeal procedures, the outcomes associated factors in obese and non-obese OSA patients were not entirely the same. Obesity should be taken into accounts in pre-operative patient selection of such surgery.

Infective Uvulitis in a Child.

ABSTRACT: Infective uvulitis is a rare condition in children. In this report, we describe the case of a 4-year old-patient who presented a group A Streptococcus pharyngitis with uvulitis. No signs of epiglottitis were detected at nasal fibroscopy. She recovered rapidly with intravenous antibiotic therapy and 2 days of corticosteroid. Uvulitis is usually caused by group A Streptococcus or Haemophilus influentiae, but also other bacteria can be detected. Uvulitis can be isolated, or it can occur with epiglottitis and become an emergency.

Critical Upper Airway Edema After a Bee Sting to the Uvula.

Hymenoptera stings of the upper airway are rare events, but can result in rapid, life-threatening airway emergencies. The allergenic and toxic mediators that are released from the stings of bees, wasps, and hornets can cause local tissue inflammation and edema with subsequent upper airway obstruction. We report the case of a 15-y-old girl who suffered a bee sting to the uvula while zip-lining in Costa Rica. Shortly thereafter, she developed a choking sensation with associated dysphonia, odynophagia, drooling, and respiratory distress. She was brought to a rural emergency medical clinic where she was noted to have an erythematous, edematous, boggy uvula, with a black stinger lodged within it, as well as edema of the anterior pillars of the tonsils and soft palate. The stinger was removed with tweezers and she was treated with an intravenous corticosteroid and antihistamine. She had persistence of airway edema and symptoms until the administration of epinephrine, which resulted in clinical improvement shortly thereafter. In our review of this case and the existing literature, we emphasize the importance of early recognition and management of hymenoptera stings of the upper airway, which should always include immediate manual removal of the stinger, and in cases with significant upper airway edema, the administration of epinephrine should be considered.

Assessment of ED triage of anaphylaxis patients based on the Emergency Severity Index.

OBJECTIVES: To describe the emergency department (ED) triage of anaphylaxis patients based on the Emergency Severity Index (ESI), assess the association between ESI triage level and ED epinephrine administration, and determine characteristics associated with lower acuity triage ESI assignment (levels 3 and 4). METHODS: We conducted a cohort study of adult and pediatric anaphylaxis patients between September 2010 and September 2018 at an academic ED. Patient characteristics and management were compared between Emergency Severity Index (ESI) triage level 1 or 2 versus levels 3 or 4 using logistic regression analysis. We adhered to STROBE reporting guidelines. RESULTS: A total of 1090 patient visits were included. There were 26 (2%), 515 (47%), 489 (45%), and 60 (6%) visits that were assigned an ESI triage level of 1, 2, 3, and 4, respectively. Epinephrine was administered in the ED to 53% of patients triaged ESI level 1 or 2 and to 40% of patients triaged ESI level 3 or 4. Patients who were assigned a lower acuity ESI level of 3 or 4 had a longer median time from ED arrival to epinephrine administration compared to those with a higher acuity ESI level of 1 or 2 (28 min compared to 13 min, p < .001). A lower acuity ESI level was more likely to be assigned to visits with a chief concern of hives, rash, or pruritus (OR 2.33 [95% CI, 1.20-4.53]) and less likely to be assigned to visits among adults (OR, 0.43 [0.31-0.60]), patients who received epinephrine from emergency medical services (OR 0.56 [0.38-0.82]), presented with posterior pharyngeal or uvular angioedema (OR, 0.56 [0.38-0.82]), hypoxemia (OR, 0.34 [0.18-0.64]), or increased heart (OR 0.83 [0.73-0.95]) or respiratory (OR 0.70 [0.60-0.82]) rates. CONCLUSION: Patients triaged to lower acuity ESI levels experienced delays in ED epinephrine administration. Adult and pediatric patients with skin-related chief concerns were more likely to be to be assigned lower acuity ESI levels. Further studies are needed to identify interventions that will improve ED anaphylaxis triage.

Analgesia and patient comfort after enhanced recovery after surgery in uvulopalatopharyngoplasty: a randomised controlled pilot study.

BACKGROUND: Uvulopalatopharyngoplasty(UPPP) is the most prevalent surgical treatment of obstructive sleep apnea, but postoperative pharyngeal pain may affect patient comfort. The enhanced recovery after surgery pathway has been proved beneficial to many types of surgery but not to UPPP yet. The aim of this pilot study was to preliminarily standrize an enhanced recovery after surgery protocol for UPPP, to assess whether it has positive effects on reducing postoperative pharyngeal pain and improving patient comfort, and to test its feasibility for an international multicentre study. METHODS: This randomised controlled study analysed 116 patients with obstructive sleep apnoea (OSA) who were undergoing UPPP in a single tertiary care hospital. They were randomly divided according to treatment: the ERAS group (those who received ERAS treatment) and the control group (those who received traditional treatment). Ninety-five patients completed the assessment (ERAS group, 59 patients; control group, 36 patients). Pharyngeal pain and patient comfort were evaluated using a visual analogue scale (VAS) at 30 min and at 6, 12, 24 and 48 h after UPPP. Complications, hospitalisation duration, and hospital cost were recorded. RESULTS: The VAS scores for resting pain and swallowing pain were significantly lower in the ERAS group than those in the control group at 30 min and at 6, 12, 24 and 48 h after surgery. Patient comfort was improved in the ERAS group. The hospitalisation duration and cost were comparable between the groups. The incidence of complications showed an increasing trend in the ERAS group. CONCLUSION: The ERAS protocol significantly relieved pharyngeal pain after UPPP and improved comfort in patients with OSA, which showed the prospect for an larger study. Meanwhile a potential increase of post-operative complications in the ERAS group should be noticed. TRIAL REGISTRATION: Chinese Clinical Trial Registry (23/09/2018, ChiCTR1800018537 ).

Reduction of postural nasal resistance following oropharyngeal surgery in patients with moderate-severe obstructive sleep apnea.

BACKGROUND: Patients with obstructive sleep apnea (OSA) have elevated nasopharyngeal resistances due to increased turbulent airflow. The study aims to investigate the effect of oropharyngeal surgery on nasal resistance in patients with various severity levels of OSA. METHODOLOGY: Patients with greater or equal to 5 events hourly on the apnea-hypopnea index (AHI) were enrolled. Patients with retropalatal obstruction underwent uvulopalatopharyngoplasty, while patients with concurrent retrolingual obstruction under- went uvulopalatopharyngoplasty (UPPP) plus tongue base suspension. Before surgery and after surgery, subjective outcomes were assessed using a visual analog scale (VAS), and objective outcomes were assessed using overnight polysomnography and rhinomanometry. The limitation of the study was that UPPP instead of expansion sphincter pharyngoplasty was performed in this study. RESULTS: Sixty-two patients were enrolled, while 30 patients were diagnosed as mild OSA (group Mild) and 32 patients were mo- derate-severe OSA (group MS). The preoperative VAS of nasal obstruction in recumbency during sleep was significantly reduced after surgery in group MS. However, no significant differences between preoperative and postoperative VAS were found in group Mild. The postoperative anterior and posterior total nasal resistances (TNR) in sitting and supine positions were not significantly different from those before surgery in group. In contrast, the postoperative posterior TNR in supine position was 0.292±0.301(Pa/ cm3/s), compared with 0.425±0.343(Pa/cm3/s) preoperatively. CONCLUSIONS: Oropharyngeal surgery improves nasal obstruction during sleep and lowers the supine TNR measured in poste- rior rhinomanometry in patients with moderate-severe OSA. Oropharyngeal surgery is a possible treatment for postural nasal obstruction in patients with moderate-severe OSA.

Lichenoid uvula mass as a rare cause of hot potato voice and progressive dysphagia.

Lichenoid uvula mass is an unusual entity and the clinicopathologic entities are important for the diagnosis. In this case report, we report an elderly lady presented with dysphagia and "hot potato voice" due to a lichenoid uvula mass. Apart from muffled voice, the other associated symptoms are dysphagia, sore throat, globus pharyngeus and snoring. She was a non-smoker, and not on any medications except for hypertension and dyslipidaemia. Apart from the enlarged uvula, other parts of the oral cavity, oropharynx and larynx were normal. She has no other signs such as cutaneous lesions. The mass was excised under general anaesthesia followed by resolution of symptoms. Awareness of this entity, the clinical and histopathological features should be highlighted to differentiate it from other diagnosis.

Sites in the oropharynx reached by different methods of using mouthwash: clinical implication for oropharyngeal gonorrhoea prevention.

OBJECTIVES: Oropharyngeal gonorrhoea is increasing among men who have sex with men and is commonly found in the tonsils and at the posterior pharyngeal wall. To address this rise, investigators are currently trialling mouthwash to prevent oropharyngeal gonorrhoea. We aimed to determine which parts of the oropharynx were reached by different methods of mouthwash use (oral rinse, oral gargle and oral spray). METHODS: Twenty staff at Melbourne Sexual Health Centre participated in the study from March to May 2018. Participants were asked to use mouthwash mixed with food dye, by three application methods on three separate days: oral rinse (15 s and 60 s), oral gargle (15 s and 60 s) and oral spray (10 and 20 times). Photographs were taken after using each method. Three authors assessed the photographs of seven anatomical areas (tongue base, soft palate, uvula, anterior tonsillar pillar, posterior tonsillar pillar, tonsil, posterior pharyngeal wall) independently and scored the dye coverage from 0% to 100%. Scores were then averaged. RESULTS: The mean coverage at the sites ranged from 2 to 100. At the posterior pharyngeal wall, spraying 10 times had the highest mean coverage (29%) and was higher than a 15 s rinse (2%, p=0.001) or a 15 s gargle (8%, p=0.016). At the tonsils, there was no difference in mean coverage between spray and gargle at any dosage, but spraying 20 times had a higher mean coverage than a 15 s rinse (42% vs 12%, p=0.012). CONCLUSION: Overall, spray is more effective at reaching the tonsils and posterior pharyngeal wall compared with rinse and gargle. If mouthwash is effective in preventing oropharyngeal gonorrhoea, application methods that have greater coverage may be more efficacious.

The association of OSAS and uvula: the role of MRI in this egg-chicken problem in OSAS.

PURPOSE: Obstructive sleep apnea syndrome (OSAS) is a condition resulting from repetitive partial or complete upper airway obstruction, and its etiology remains uncertain. Polysomnography is the gold standard diagnostic test for OSAS. However, there are long wait times for this evaluation, so questionnaires or ancillary diagnostic methods are used to select appropriate patients. One of these is magnetic resonance imaging (MRI). The present study aimed to investigate the association between clinical features of OSAS and uvular changes on MRI. MATERIALS AND METHODS: A total of 102 participants, 80 with OSAS and 22 controls, were included in the study. All participants underwent full-night polysomnography, MRI, and anthropometric measurements. RESULTS: In comparisons of MRI measurements of the uvula, statistically significant differences in uvular length, thickness, and angle were observed between the OSAS and control groups. MRI measurement significantly associated with apnea-hypopnea index was uvular thickness. Evaluation of anthropometric and MRI measurements revealed statistically significant associations between waist circumference and uvular thickness, uvular width, and oropharyngeal space among the OSAS patients. CONCLUSION: Thickened uvula on MRI is associated with the presence of OSAS, and its thickness is well correlated with the severity of the diseases. Thus, it may be a reliable indicator of OSAS and could be used as a supportive finding to identify patients suitable for referral for diagnostic polysomnography.

The comparison of multilevel surgery (hyoid myotomy and suspension with uvulopalatopharyngoplasty) with CPAP in moderate to severe OSAS patients.

PURPOSE: The study aimed to determine the efficacy of multilevel surgery (hyoid myotomy and suspension with uvulopalatopharyngoplasty) and continuous positive airway pressure (CPAP) for the treatment of moderate to severe obstructive sleep apnea syndrome (OSAS) and to clarify whether our surgical protocol could be as effective as CPAP. METHODS: We conducted a case series study comparing the effects of multilevel surgery and CPAP in the same subjects to minimize the influence of confounding factors. Fifteen subjects were enrolled with a pretreatment apnea-hypopnea index (AHI) ≥ 15. RESULTS: Both CPAP and multilevel surgery could improve the AHI and oxygen desaturation index (ODI). The median AHI for baseline, CPAP and surgery were 38.9, 1.2 and 12.6, respectively (p < 0.001). The medina ODI for baseline, CPAP and surgery were 34.8, 0.9 and 7.2, respectively (p < 0.001). However, the results indicated CPAP as the more efficacious treatment modality compared with multilevel surgery. Moreover, CPAP not only decreased N1 sleep but also had beneficial effects on blood pressure control, whereas multilevel surgery did not have any significant difference. CONCLUSION: CPAP is efficacious in improving OSAS severity, oxygen desaturation, sleep stage, and blood pressure control; while hyoid myotomy and suspension with uvulopalatopharyngoplasty are only efficacious in improving OSAS severity and oxygen desaturation. This study suggested that CPAP is the first choice when considering treatment of OSAS, especially in patients with hypertension or other cardiovascular diseases.

Cleft Palate Repair: Predictive Factors of Difficulty and Planned Strategies to Solve It.

INTRODUCTION: A cleft of the primary and/or secondary palate involve almost every function of the face except vision. Today, an isolate cleft palate or a complete cleft lip/palate should not be considered as an adverse condition because surgical repair has reached a highly satisfactory level. Nevertheless, for the average cleft surgeon palatoplasty still remains an enigma. PLANNING THE STRATEGY: Having an observational and an anatomical measurement methodology of some pre op parameters, it would make possible to predict a complicate repair. In that way, the surgeon can select the best closure strategy, minimize surgical aggression, and even prevent the presence of sequels. Palates must be reviewed just before the operation, under general anesthesia, with the patient and the Dingman retractor in place. By using a precision caliper at least 4 parameters should to be considered to select the right strategy. CONCLUSIONS: Since 2009, author has selected the alveolar extension palatoplasty with complete muscle dissection and retro positioning, plus posterior pillars elongation with a hemi-uvula rotation and reconstruction as the procedure of choice for complete primary cleft palate repair. The utilization of the pre op mentioned parameters to identify cleft palate diversity and severity seems to be useful to select the correct strategy to perform cautious surgical procedures.

Closure of the Nasal and Buccal Layers in V-Y Pushback Palatoplasty: Use of a Spring Carrier.

The aim of this paper is to re-introduce Kilner and Calnan's technique of closing the nasal and buccal layers in V-Y pushback palatoplasty by using the spring carrier on the mouth gag.After flap elevation and dissection, the first suture is inserted through the nasal layer of the mucosa at the level of the posterior border of the hard palate. This 3-0 stitch is left untied until later. The nasal layer is approximated by inserting a series of 4-0 sutures so that the knots can be tied on the mucosal surface inside the nose. All sutures are inserted before any are tied. The sutures are inserted consecutively, moving from the hard palate region toward the uvula. The sutures may be held on the spring suture carrier attached to the mouth gag; they should be covered by a damp swab. When all sutures have been inserted, they are then tied firmly with three knots, working from behind to forward, and cut short by the surgeon. The buccal layer is closed starting from the uvula and moving toward the hard palate. A series of interrupted mattress sutures are inserted to unite the mucosa and the velar muscles. The inserted sutures are tied before the next stitch. They may be cut by the assistant, leaving 3 to 4 mm beyond the knot.In this technique, the untied sutures could be arranged well on the spring suture carrier attached to the mouth gag. When covered by a damp swab, the catgut sutures did not dry up.

Familial Absent Uvula With Velopharyngeal Incompetence-A New Syndrome?

We present a family with a previously undescribed abnormality of the palate and oropharynx which involved the absence of the uvula and the anterior pillar of the fauces, rudimentary posterior pillar of the fauces, and hypernasality. Eight family members over 4 generations are affected in a pattern consistent with autosomal dominant inheritance. A causal role for the FOXF2 gene has been identified and previously reported. We describe the management of the proband, which involved attempting to lengthen the palate and to retroposition the abnormally anteriorly directed velar musculature, along with speech therapy.