Analysis of Cephalometric Points in Male and Female Mandibles: An Application to Gender-Affirming Facial Surgery.

Gender-affirming facial surgery is a common intervention for transgender patients because of its ability to decrease the frequency of misgendering. Many anatomic targets can be addressed, but the mandible is the primary aspect of the lower third of the face that is manipulated during these procedures. This study's objective is to quantify the differences in cephalometric measurements between male and female mandibles on maxillofacial imaging, with the goal of identifying surgical targets for gender affirmation. A nonrandomized, retrospective, single-institution, case-control study of 387 patients who underwent maxillofacial computed tomography during 2017-2020 was performed. After excluding patients with imaging that did not capture the entire head or had deforming pathology of the face, a total of 113 patients were included. Cephalometric measurements that corresponded to areas reported by patients as sources of dysphoria were selected for analysis. These included mandibular width, ramus height, lateral flare, masseter volume, total face height, and the values of the mandibular angles in degrees. The relationship of masseter volume to the other measurements was also characterized. Significantly greater masseter volume was seen in males compared with females, and a greater masseter thickness was also seen in males. The mandibular angle was more acute in males than females. Aggregate analysis of muscle volume and thickness was positively correlated with ramus height, lateral flare, and mandibular width. Ramus, mental, and total facial height correlated directly with patient height in males but not in females. These data provide a normative baseline for planning lower facial gender-affirming surgery.

Botulinum Toxin Type-A for Lip Augmentation: "Lip Flip".

ABSTRACT: Over the last 10 years there has been an explosion in the number of minimally invasive procedures that patients undertake with increasing uses of botulinum neurotoxin type A for off label indications. One area of expansion over the past several years is the "Lip Flip" which involves injection of botulinum neurotoxin type A along the vermillion border to improve lip contour, eversion and fullness. While techniques and results for "gummy smile" and perioral vertical rhytids have been previously reported, minimal literature exists on this new trend, including whether such increased interest truly exists. Therefore, the authors aim to explore whether there is a rising trend regarding "lip flip" and report on clinical results from patients treated in our practice.

3D-Printed Custom Cutting Guides Facilitate Frontal Cranioplasty in Gender Affirmation Surgery.

ABSTRACT: Frontal cranioplasty in gender affirmation surgery requires precise identification of the borders of the frontal sinus in order to reduce brow prominence effectively and avoid complications. Several approaches to this have been described in the literature, but many techniques are imprecise or logistically cumbersome. Custom 3D-printing of cutting guides is an emerging modality that offers a method of identifying the frontal sinus accurately and rapidly. We herein present the results of 5 transgender woman who underwent type 3 frontal cranioplasty with the assistance of 3D-printed custom cutting guides. Our preliminary analysis suggests that the use of custom 3D-printed cutting guides is safe and would likely be cost-effective for many surgeons.

Safety of 2-Octyl Cyanoacrylate in Spreader Grafting.

Cyanoacrylate adhesives can make the placement of spreader grafts in open septorhinoplasty technically easier, but its use is off-label beneath the skin. There is a theoretical risk of toxicity from cyanoacrylate breakdown products, but this risk has not been thoroughly studied in rhinoplasty. The objective was to evaluate the effects of subcutaneous cyanoacrylate use during spreader graft placement in rhinoplasty in a retrospective review of open septorhinoplasties in which 2-octyl cyanoacrylate was used to aid placement of spreader grafts. The review was carried out in a tertiary care military academic medical center. A total of 140 adults underwent open septorhinoplasty between September 2013 and May 2016 with spreader graft placement. The authors excluded patients in whom 2-octyl cyanoacrylate was not used to aid graft placement and those who did not follow up postoperatively in our clinic. 108 (85 males and 23 females) patients were included in the final analysis. Nine (8.3%) patients had inflammatory reactions possibly attributable to 2-octyl cyanoacrylate toxicity. The overall rate of postoperative inflammation possibly attributable to 2-octyl cyanoacrylate was 17% among females and 5.9% among males, and this difference was not statistically significant (p = 0.07). However, the rate of postoperative inflammation attributable to 2-octyl cyanoacrylate that required an intervention (incision and drainage or antibiotics) was 2.7% overall, 13% among women and 0% among men, and this difference was significant based on chi-square testing (p < 0.001). Further, revision cases were significantly more likely to develop abnormal postoperative inflammation than initial cases (p = 0.02). Herein, the authors present the largest series of patients in whom 2-octyl cyanoacrylate was used to assist placement of cartilage spreader grafts during open septorhinoplasty. While 2-octyl cyanoacrylate is an effective adjunct to facilitate graft placement, they recommend against its use, as the risk of postoperative inflammation is significant.

Long-term functional recovery after facial nerve transection and repair in the rat.

BACKGROUND: The rodent model is commonly used to study facial nerve injury. Because of the exceptional regenerative capacity of the rodent facial nerve, it is essential to consider the timing when studying facial nerve regeneration and functional recovery. Short-term functional recovery data following transection and repair of the facial nerve has been documented by our laboratory. However, because of the limitations of the head fixation device, there is a lack of long-term data following facial nerve injury. The objective of this study was to elucidate the long-term time course and functional deficit following facial nerve transection and repair in a rodent model. METHODS: Adult rats were divided into group 1 (controls) and group 2 (experimental). Group 1 animals underwent head fixation, followed by a facial nerve injury, and functional testing was performed from day 7 to day 70. Group 2 animals underwent facial nerve injury, followed by delayed head fixation, and then underwent functional testing from months 6 to 8. RESULTS: There was no statistical difference between the average whisking amplitudes in group 1 and group 2 animals. CONCLUSION: Functional whisking recovery 6 months after facial nerve injury is comparable to recovery within 1 to 4 months of transection and repair, thus the ideal window for evaluating facial nerve recovery falls within the 4 months after injury.

Ovine model for auricular reconstruction: porous polyethylene implants.

OBJECTIVES: We developed a large animal model for auricular reconstruction with engineered cartilage frameworks and evaluated the performance of porous polyethylene auricular implants in this model. METHODS: Eighteen high-density porous polyethylene auricular frameworks were implanted subcutaneously in the infra-auricular areas of 9 sheep. The implants were harvested 17 weeks later for gross and histologic examination. The perioperative and postoperative courses were carefully documented. RESULTS: Five implants became exposed, and 2 implants needed to be removed at 7 weeks. Additionally, 1 infected implant was removed at 2 weeks. Seromas developed in 2 implants because of drain failures and were drained successfully during the first postoperative week. There were no other surgical site complications. The remaining 10 implants had an acceptable cosmetic appearance at 17 weeks. CONCLUSIONS: The perioperative complication rate in the ovine porous polyethylene auricular implant model was higher than that reported for auricular reconstructions in humans. The implant exposures were likely caused by ischemia and excessive stress on the thin overlying skin, because vascularized flap coverage was not used. The histologic findings were comparable to the results reported for other animal models. This large animal model is appropriate for auricular reconstruction experiments, including engineered constructs.

Lessons Learned: Large-Scale Perfused Cadaver Training in Three Different Curricular Environments.

BACKGROUND: Perfused cadavers are viable training models for operating room surgical skills, increasing fidelity of vascular anatomy, dissection, and tissue handling. In addition, perfused cadavers may have benefits in military medical training environments with a focus on hemorrhage control and vascular access. OBJECTIVES: We created a large-scale training exercise with perfused cadavers in three different environments and aim to share the curricular design and feedback from the exercise. METHODS: We conducted a 4-day simulation training exercise with 13 perfused cadavers in 3 different environments: hospital environment, the austere echelons of care environment, and a controlled-settings tent for hemorrhage control and needle decompression training. Through an anonymous online survey and an after-action review (AAR), we elicited feedback on advantages, disadvantages, costs, and comparison to models of porcine and fresh cadavers for procedures and existing courses. RESULTS: A total of 324 participants were trained with 13 perfused cadavers for over 4 days from a variety of specialties and on different procedures and surgical skills. Based on 130 respondents to the survey and the AAR, perfused cadavers were rated to have realistic arterial bleeding and bleeding control training. In addition, perfused cadavers provided increased realism and fidelity for surgical skills. There were disadvantages of logistical requirements, cleanup, costs, and mobility. CONCLUSION: Perfused cadavers can be implemented effectively for hemorrhage control training, surgical and procedure skills, and even exercises in austere environments, but require significant logistical and planning considerations. The training value is maximized with a progressive curriculum from hemorrhage control iterations to more invasive surgical procedures, such as thoracotomy and exploratory laparotomy.

Metastatic Melanoma: A Consequence of the COVID-19 Pandemic.

Metastatic melanoma, though less common than other skin cancers, remains one of the deadliest, particularly in late-stage disease. Our report aims to highlight the importance of early detection and treatment to reduce the morbidity, mortality, and significant disfigurement associated with advanced melanoma. The subject of this case is an 81-year-old female who presented to our emergency department as a trauma patient after being found lying down by a neighbor for an unknown amount of time. She was discovered to have a large fungating nasal mass which was subsequently diagnosed as highly invasive melanoma. A thorough workup revealed a metastatic cerebellar lesion, a large ulcerated basal cell carcinoma eroding her calvarium, and a hemorrhagic lesion within her internal capsule that left her with right-sided hemiparesis. During hospitalization, she underwent palliative resection of the primary nasal mass with flap reconstruction, radiation therapy for her cerebellar lesion, and daily physical therapy. Additional surgery was required for hematoma evacuation and pedicle dissection. Though lockdowns were an important part of the pandemic, they were not without their drawbacks, many of which are still being elucidated. Particularly, by utilizing telehealth services, our patient may have had earlier recognition of her melanoma and a better outcome. Regardless, enhancing patient education and maintaining access to care even through lockdowns poses a potential target for improving melanoma survivability while decreasing associated morbidity.

Biochemical Compositional Analysis of Cadaveric Rib Cartilage.

Background: Cadaveric rib is used as a cartilage source for reconstructive rhinoplasty in patients who lack sufficient native septal cartilage; however, these grafts are known to warp. Objective: To measure and compare the biochemical properties of cadaveric rib as related to age, gender, and cortical versus core location. Methods: Seven cadaveric rib cartilage specimens were obtained and sectioned into cortical and core segments. Biochemical assays were used to determine total collagen and sulfated glycosaminoglycan (sGAG) content. Results: Collagen was present in higher amounts in cortical segments than core samples (72.8 ± 35.14 vs. 37.3 ± 16.99 µg/mgww, p = 0.0005). sGAG was also shown to be more prevalent in cortical segments (25.47 ± 11.59 vs. 12.17 ± 7.15 µg/mgww, p < 0.0001). The concentrations of collagen and sGAG demonstrated a positive correlation (R2 = 0.44, p = 0.0004). Collagen and sGAG content decreased with the age of the donor (p = 0.001 and p < 0.0001, respectively), but donor gender did not appear to affect collagen or sGAG content (p = 0.62 and p = 0.43, respectively). Conclusion: Collagen and sGAG content was higher in cortical segments of cadaveric rib cartilage than in core segments, and higher in samples from younger cadavers as well.

Composite Sterno-Omohyoid Functional Muscle Transfer for Dual-Vector Smile Reanimation: A Case Series.

Background: Facial reanimation flaps often add bulk and produce single-vector smiles, and multivector flaps frequently require challenging intramuscular dissection. Objective: To evaluate the effectiveness of sterno-omohyoid flap (SOHF) transfer for dual-vector smile reanimation by measuring upper dental show and oral commissure movement. Methods: SOHF transfers from 2017 to 2020 were retrospectively evaluated using eFACE and Emotrics software. Results: Four patients with flaccid and one with nonflaccid facial paralysis were identified (four females and one male, median age: 39 years (range: 38-65); two acoustic neuromas, two congenital, one temporal bone fracture). Median follow-up was 20 months (range: 14-26). All flaps received masseteric nerves and two had additional cross-face grafts. Four developed contraction [median time to contraction: 5.5 months (range: 3-10)]. Mean oral commissure excursion and dental exposure improvements were 7.6 ± 4.0 mm (p = 0.03) and 2.9 ± 1.8 mm (p = 0.05), respectively. Dynamic, smile, and midface-smile eFACE improvements were 20.3 ± 6.8 (p = 0.007), 25.5 ± 14.5 (p = 0.03), and 50.5 ± 12.0 mm (p = 0.004) points, respectively. Mean SOHF mass was 14 ± 1.7 g. Conclusion: The SOHF is a small flap that provides dual-vector smile reanimation in flaccid and nonflaccid facial paralysis.

Rare Manifestation of Sjögren's Syndrome as Unilateral Facial Paralysis: A Case Report and Literature Review.

Herein, we present a unique case of Sjögren's syndrome (SS) first presenting as facial palsy, as well as a literature review of case reports describing SS-associated facial paralysis. A PubMed search for papers containing the keywords Sjögren's syndrome or Sjögren's disease, as well as facial paralysis, facial paresis, facial palsy, or Bell's palsy, was performed. Articles not in English and cases of SS not involving facial paralysis were excluded. Appropriate articles were reviewed for patient demographics and symptoms of SS, including laterality of facial paralysis, cranial nerve involvement, and comorbid diseases. House-Brackmann grades were annotated based on either assignment by individual case reports or the authors' descriptions when sufficient details were present. Of 43 peer-reviewed articles found, 14 were both in the English language and provided adequate information on a total of 16 patients with facial paralysis and SS diagnosis. Ultimately, SS and other systemic autoimmune disorders should be considered in the differential diagnosis of patients presenting with insidious onset facial paralysis.

Determining the Prognosis of Bell's Palsy Based on Severity at Presentation and Electroneuronography.

OBJECTIVE: To examine the demographics of Bell's palsy and determine how House-Brackmann (HB) grade at nadir and electroneuronography (ENoG) results correlate with HB grade after recovery and development of synkinesis. STUDY DESIGN: Retrospective cohort study. SETTING: Tertiary care military medical center. METHODS: Patients with acute Bell's palsy and adequate follow-up, defined as 6 months or return to HB grade I function, were included. Demographic information, HB scores at nadir and recovery, and ENoG results were collected. RESULTS: A total of 112 patient records were analyzed. Ages ranged from 8 to 87 years with peaks at 21 to 25 and 61 to 65 years. Among patients, 16.3% reached a nadir at HB II, 41.9% at HB III, 5.4% at HB IV, 16.3% at HB V, and 20.1% at HB VI. The overall recovery rate was 73.2% to HB I function, 17.0% to HB II, and 9.8% to HB III. The chance of recovery to HB I decreased as the severity of paralysis increased (rs = -1.0, P < .0001). Mean time to recovery to HB I was 6 weeks. Greater degeneration on ENoG suggested worse recovery (rs = 0.62, P = .01). Patients with HB V and VI were most likely to develop synkinesis. CONCLUSION: More severe paralysis increased the chance of recovery to HB II or III function. The granularity of this study provides prognostic insights that may inform the counseling of patients with Bell's palsy with respect to prognosis and recovery timeline.

Computer-Aided Rhinoplasty Using a Novel "navigated" Nasal Osteotomy Technique: A Pilot Study.

OBJECTIVE: To describe the surgical technique of navigation-guided nasal osteotomies and assess feasibility of this technique for treating complex nasal bone deformities in reconstructive rhinoplasty. METHODS: A retrospective chart review was performed in order to identify patients who underwent computer-aided rhinoplasty from August 2014 to February 2017. Inclusion criteria were nasal bone deformities on computed-tomography (CT) that correlated with specific nasal complaints. All patients underwent computer-aided rhinoplasty with navigation-guided nasal osteotomies using a standard navigation system. Osteotomies were performed using real-time visualization on the navigation screen. Additional soft tissue procedures were performed as needed. Medical records were reviewed for presenting symptoms, radiologic and operative findings, and postoperative course. Cosmetic outcomes were subjectively based on patients' standard 6-view photo-documentation from pre- and post-operative timepoints. RESULTS: Twenty-one patients were included in the study; 8 were revision cases and 3 had mild-to-moderate hemifacial microsomia. Fifteen were completely closed procedures. No cases were opened because of inadequate visualization or difficulty accessing bony pathology. Mean (range) follow up was 98.6 (6-559) days. There were no intra-operative complications, unplanned admissions or re-admissions, or iatrogenic cosmetic complications (ie, "inverted V" or "saddle nose" deformities). Two patients required revision. One was after suffering nasal trauma within 4 weeks of initial rhinoplasty. The second underwent further correction of a deformity that required a costochondral graft. Both experienced good final results. CONCLUSIONS: Computer-aided rhinoplasty is safe and feasible for treating complex nasal deformities using standard navigation systems.

First Bite Syndrome Following Rhytidectomy: A Case Report.

BACKGROUND: First bite syndrome (FBS) is a known complication of parotid gland resection, parapharyngeal space dissection, and cervical sympathetic chain injury. It can be described as severe cramping or spasms in the parotid region triggered by the first bite of a meal, with the pain lessening during each subsequent bite. Although dissection for a rhytidectomy is in the vicinity of the parotid parenchyma, face-lift is not typically characterized as a procedure that can lead to FBS. CASE DESCRIPTION: A 53-year-old female underwent a deep plane face-lift to address her goals of improving jowls, nasolabial folds, and cervicomental angle. Intraoperatively, the dissection proceeded without any complications. Initially, her postoperative course was uneventful; 3 weeks after surgery, she noticed pain at the start of mastication that would improve throughout the course of a meal. She elected to proceed with observation. At 6 months after surgery, she began to experience improvement in her symptoms, and shortly thereafter had complete resolution. DISCUSSION: First bite syndrome is a complication associated with deep lobe parotid resection, first described in 1998. The innervation of the parotid gland is complex and includes contributions from the auriculotemporal nerve, the great auricular nerve, and the cervical sympathetic chain. During rhytidectomy, dissection occurs along the parotidomasseteric fascia in order to elevate a flap of the superficial musculoaponeurotic system. Inadvertent injury to the parotid parenchyma can lead to damage to the postganglionic sympathetic fibers innervating the myoepithelial cells. Ultimately, expectant management is the mainstay of treatment and symptoms typically resolve within 6 months to 1 year. CONCLUSION: First bite syndrome is a complication that can be seen with a variety of facial surgeries. In the case of rhytidectomy, FBS should be considered a potential risk, as dissection into the parenchyma of the parotid gland can result in postoperative autonomic dysfunction.

Nasoseptal Surgery Outcomes in Smokers and Nonsmokers.

Background: Many surgeons refuse to perform elective nasal surgery in active smokers, but little literature exists that addresses the risks of doing so; we sought to quantify the differences in outcomes after nasal surgery among smokers, previous smokers, and nonsmokers by measuring complication rates, revision rates, and improvement in Nasal Obstruction Symptom Evaluation (NOSE) scores. Methods: We performed a single institution retrospective review of patients undergoing nasoseptal surgery. Specifically, we noted demographic characteristics, smoking status, surgery type, and pre- and postoperative NOSE scores. We compared NOSE scores, complication rates, and revision rates among current smokers, previous smokers, and never smokers. Results: Five hundred thirty patients were included for complication and revision rate analysis; there was no difference in complication or revision rates among patients of different smoking categories. Two hundred ninety-one patients completed pre- and postoperative NOSE scores. Scores for all surgeries and in all smoking categories improved postoperatively (p < 0.001). There was a difference in NOSE score change among surgical groups, with rhinoplasty resulting in the greatest improvement (p = 0.044). There was no difference in NOSE score improvement across smoking categories. Conclusion: Active smokers benefit from surgical intervention and can expect a similar improvement in nasal breathing to their nonsmoking counterparts if they meet indications for and undergo nasal surgery.

Non-vascularized Fibular Cortex Grafts with Osteocutaneous Free Fibula Transfer: A Novel Technique in Midface Reconstruction.

OBJECTIVES: To present a method to reconstruct the midface using the fibula as both a microvascular free flap and as a free cortex graft. METHODS: 22-year-old male presented with bilateral maxillary odonotogenic myxoma. Bilateral total maxillectomy defects were reconstructed using an osteocutaneous fibula free flap. The nasomaxillary buttresses were augmented using free cortex grafts to provide additional soft tissue projection and lateral nasal support. RESULTS: The patient received dental implants at 10 months postoperatively and resumed a normal diet. His midface height, nasal and maxillary projection were adequate. At 36 months post-treatment he has no evidence of disease recurrence or resorption of the free bone grafts. CONCLUSION: The fibula free flap can be used to provide additional support to a patient's reconstruction by means of free cortex grafts. The patient has had successful restoration of pyriform aperture, nasal projection, mastication, and dental restoration using a single donor site.

Migration of ingested foreign bodies into the thyroid gland: literature review and case report.

OBJECTIVES: We review the literature on the migration of ingested foreign bodies into the thyroid gland to analyze trends in patient presentation, evaluation, and management. Additionally, we present a case of an intrathyroidal foreign body from our own experience. METHODS: We searched the Medline database using key words "foreign bodies" and "thyroid gland," and present a new case report of an ingested foreign body that migrated to the thyroid gland. RESULTS: Our search generated 11 relevant articles with 15 total patients. All patients were female; 10 foreign bodies were fish bones, 2 were chicken bones, and 3 were wire bristles. The most common presenting symptoms were throat pain (67%) and dysphagia (47%). Computed tomography was the most sensitive test (100%), although cervical radiography also had high sensitivity (79%). Endoscopy was substantially less sensitive (38%). All patients required neck exploration. CONCLUSIONS: Radiographic evaluation has a high likelihood of detecting foreign bodies in the thyroid gland, and a computed tomographic scan is doubly useful because it assists in preoperative planning. Endoscopy has limited utility in cases of extraluminal migration, but should still be performed to evaluate soft tissue that is poorly visualized on a computed tomographic scan. Unless the foreign body can be removed endoscopically and there are no complications from migration or perforation, the definitive treatment is surgical.

Avoiding Complications in Functional and Aesthetic Rhinoplasty.

Historically, nasoseptal surgery favoring functional considerations has compromised aesthetic ones, and vice versa, but modern techniques have evolved that allow symbiotic achievement of both goals. Nasoseptal surgery is among the most commonly performed plastic surgical procedures in the United States, and while it is generally well tolerated, there are a few surgical and aesthetic complications of which to be aware. Herein, we review surgical techniques that improve the nasal airway and nasal aesthetics in a top-down approach with a discussion of possible ensuing complications.

Sterno-omohyoid Free Flap for Dual-Vector Dynamic Facial Reanimation.

BACKGROUND: Dynamic rehabilitation of longstanding facial palsy with damaged, atrophied, or absent facial muscles requires replacement of neural and muscular components. The ideal reconstruction would include a fast-twitch muscle that is small, a reliable donor vessel and nerve, and the potential to provide a natural, synchronous, dentate smile with minimal donor site morbidity. Many flaps have been successfully used historically, but none has produced ideal rehabilitation. OBJECTIVE: To evaluate the novel sterno-omohyoid, dual-vector flap in rehabilitation of chronic facial paralysis. RESULTS: We performed sterno-omohyoid free tissue transfer for smile reanimation in a 39-year-old male with a history of longstanding right facial palsy following resection of a skull base tumor several years previously. We transferred both muscles with the superior thyroid artery, middle thyroid vein, and ansa cervicalis. The patient developed a dynamic smile by 6 months postoperatively, and he had improved objective facial symmetry. CONCLUSION: Herein, we demonstrate the first use of the sterno-omohyoid flap for successful facial reanimation. Overall, it is a novel flap in facial reanimation with many advantages over traditional flaps, including the potential to produce a more synchronous, dynamic smile while adding minimal bulk to the face. Future series will better elucidate the potential of the sterno-omohyoid flap.

Modiolar rotational cheiloplasty: Addressing the central oval in facial paralysis.

OBJECTIVES/HYPOTHESIS: Current static reanimation of the midface fails to provide adequate functional and aesthetic improvement; there is a need for more effective static correction of the ptotic midface. Our objective herein was to describe a novel method of static midface suspension that produces improved functional and aesthetic outcomes compared to previous techniques. Specifically, our goal was to describe the technique of alar and oral commissure repositioning via modiolar rotational cheiloplasty with alar base transposition, and gingivobuccal sulcoplasty. STUDY DESIGN: Retrospective case series. METHODS: We retrospectively reviewed the results of a series of adult patients desiring surgical intervention for paralysis of the central oval of the face at a tertiary care referral center. We present our technique of modiolar rotational cheiloplasty first with an example case, including subjective outcomes reported by the patient and objective improvements in facial appearance using Massachusetts Eye and Ear Infirmary Facial Assessment by Computer Evaluation Program (MEEI FACE-Gram) software, then demonstrate long-term outcomes from the series. RESULTS: Clinically, patients noted subjective improvement in drooling, buccal stasis of food, dysarthria, nasal obstruction, and overall appearance. Patients with significant atrophy and lateral displacement of the lower lip underwent concomitant wedge resection, which further improved the symmetry and position of the lips. The MEEI FACE-Gram software demonstrated objective improvement in symmetry of smile and position of the philtrum and nasal base in an example case. CONCLUSIONS: Modiolar rotational cheiloplasty with alar base transposition is an effective and efficient static procedure for midface palsy that improves both function and appearance. LEVEL OF EVIDENCE: 4 Laryngoscope, 129:2262-2268, 2019.