Decompressive craniectomy incisions: all roads lead to bone.

INTRODUCTION: Decompressive craniectomy and craniotomy are among the most common procedures in Neurosurgery. In recent years, increased attention has focused on the relationships between incision type, extent of decompression, vascular supply to the scalp, cosmetic outcomes, and complications. Here, we review the current literature on scalp incisions for large unilateral front-temporo-parietal craniotomies and craniectomies. METHODS: Publications in the past 50 years on scalp incisions used for front-temporo-parietal craniectomies/craniotomies were reviewed. Only full texts were considered in the final analysis. A total of 27 studies that met the criteria were considered for the final manuscript. PRISMA guidelines were adopted for this study. RESULTS: Five main incision types have been described. In addition to the question mark incision, other common incisions include the T-Kempe, developed to obtain wide access to the skull, the retroauricular incision, designed to spare the occipital branch, as well as the N-shaped and cloverleaf incisions which integrate with pterional approaches. Advantages and drawbacks, integration with existing incisions, relationships with the main arteries, cosmetic outcomes, and risks of wound complications including dehiscence, necrosis, and infection were assessed. DISCUSSION: The reverse-question mark incision, despite being a mainstay of trauma neurosurgery, can place the vascular supply to the scalp at risk and favor wound dehiscence and infection. Several incisions, such as the T-Kempe, retroauricular, N-shaped, and cloverleaf approaches have been developed to preserve the main vessels supplying the scalp. Incision choice needs to be carefully weighted based on the patient's anatomy, position and size of main vessels, risk of wound dehiscence, and desired volume of decompression.

Scarless Excision of Second Branchial Cleft Cyst via Retroauricular Hairline Incision.

BACKGROUND: Second branchial cleft cyst (2nd BCC) is treated by complete excision. Conventional transcervical skin incision on the lesion may leave a prominent scar in the cosmetically sensitive area. The retroauricular hairline incision (RAHI) approach may maintain neurological, mobility, and cosmetic functions of the neck and face after excision. This study evaluated the clinical outcomes and disease control of scarless surgery via RAHI in 57 consecutive patients with 2nd BCC. METHODS: The patients received the prospective evaluation of postoperative neurological, subjective pain, swallowing, neck motion, and cosmetic functions. Postoperative complications, subjective satisfaction, and recurrence were also assessed in each patient. RESULTS: Excision was performed in all cases without injury to the facial nerve or other neurological complications and conversion to other incisions or approaches with a median operation time of 44 min. Complications were minimal, without dysphagia, neurological deficits, or limited neck motion. Postoperative incision scars in the postauricular and hairline region were commonly invisible. Subjective satisfaction with the scar and facial deformity was high after surgery. No patients had a recurrence for a median follow-up of 66 months. CONCLUSION: The RAHI approach for 2nd BCC has excellent cosmetic, functional, and disease control outcomes. This can be safely applied to the treatment of 2nd BCC. LEVEL OF EVIDENCE IV: This journal requires that authors assign a level of evidence to each article. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to Authors www.springer.com/00266 .

Retroauricular lymph node flap: An anatomic and surgical feasibility study.

BACKGROUND: The study investigated the anatomy of the retroauricular lymph node (LN) flap and evaluate its surgical feasibility as a new donor site for a free LN flap in lymphedema surgery. METHODS: Twelve adult cadavers were examined. The course and perfusion of the anterior auricular artery (AAA) and the location and sizes of the retroauricular LNs were studied. RESULTS: The AAA was available in 87% and absent in 13% specimens. The AAA's origin had a mean vertical distance of 12.2 ± 6.9 mm and a mean horizontal distance of 19.1 ± 4.2 mm from the superior attachment of the ear. The mean diameter of the AAA was 0.8 ± 0.2 mm. The mean number of LN per region was 7.7 ± 2.3, with an average LN size of 4.1 ± 1.9 × 3.2 ± 1.7 mm. The LN were categorized into anterior (G1) and posterior (G2) groups, with a total of 59 and 10 LN, respectively. In a cluster analysis, three LN clusters could be detected across the anterior group (G1). CONCLUSIONS: The retroauricular LN flap is a delicate but feasible flap with reliable anatomy, containing a mean of 7.7 LNs.

Selective deep lobe parotidectomy via retroauricular hairline (Roh's) incision for deep lobe parotid pleomorphic adenoma.

OBJECTIVE: Deep lobe parotid tumour is commonly removed with the covering superficial lobe of parotid gland. Total or subtotal parotidectomy leads to an increase in surgical morbidity. This study evaluated recurrence and function after selective deep lobe parotidectomy via retroauricular hairline (Roh's) incision for pleomorphic adenoma. MATERIALS AND METHODS: Twenty-eight patients with deep lobe parotid pleomorphic adenomas underwent selective deep lobe parotidectomy with preservation of the superficial lobe and the facial lobe via Roh's incision. Each patient was evaluated with any complications, cosmetic and salivary functions and local recurrence. RESULTS: Superficial lobe-preserving surgery via Roh's incision was successfully applied to all patients without injury to the facial nerve and the Stensen's duct for a median operation time of 65 min. Facial nerve paralysis was found only temporarily in 9 (32%) patients, and other complications were minimal. None of the patients had postoperative Frey's syndrome. Salivary secretory function in the operated side was well preserved. No recurrence was found in the patients for a median follow-up of 94 months. CONCLUSIONS: Selective deep lobe parotidectomy via Roh's incision is a reliable option of treatment for deep lobe parotid pleomorphic adenoma.

The posterior auricular muscle complex graft as a porous orbital implant wrap: long-term follow-up over a 31-year period.

PURPOSE: Orbital implant exposures, infections, and extrusions can occur many years following enucleation or evisceration. This study analyzes complication rates following porous orbital implant wrapped with a posterior auricular muscle complex graft (PAMCG). METHODS: This is a retrospective study of patients who underwent orbital implantation following enucleation using this technique between 1992 and 2013. Only cases with a minimum of 18 months of follow-up were included. No patients underwent peg implantation. Patient's demographics, follow-up time, type of implant, complications including wound dehiscence, exposure, postoperative infection, and extrusion were recorded. RESULTS: This study included 36 orbits of 36 patients with a mean age of 39.3 ± 23.2 years (range, 3-84 years). Thirty patients had hydroxyapatite implants and six had porous polyethylene. The average follow-up time was 12.6 ± 5.6 years (range, 1.5-31.0 years). There were no implant extrusions, and only one exposure resulting in orbital infection that necessitated implant removal (2.8%). CONCLUSION: Wrapping porous orbital implants with PAMCG had favorable long-term outcomes over a thirty-one-year period.

Endoscopic cephalic access thyroid surgery (EndoCATS) using the retroauricular approach - a single centre retrospective data analysis.

BACKGROUND: Due to improvements in endoscopic as well as robotic technology, and a request for better cosmetic results, there was a significant increase in thyroid surgery using these methods during the past decade. METHODS: The aim of our study is to evaluate the perioperative short- and long-term outcome as well as the learning curve of EndoCATS and the Quality of Life (QoL). RESULTS: A total of 150 patients with 152 hemithyroidectomies who underwent endoscopic thyroid surgery by EndoCATS between 2010 and 2016 were enrolled in this study. The mean specimen volume was 15.04 g ± 7.89 g. The mean operation time was 132.79 ± 50.52 min. There is a significant reduction of the operation time after the 53th case. (p < 0.05) There was no acute rebleeding or permanent hypoparathyroidism. Permanent RLN palsy occurred in 3 nerves at risk (NAR) 1.97%. There were no cases of pneumothorax, postoperative infections or skin flap ischemia. 94.11% of the patients describe their state of general health as good as or better than before the surgery. CONCLUSIONS: EndoCATS is a safe and effective, but a demanding single port access procedure; therefore, extensive training is required. An advantage is the near ideal visualization of the RLN and the parathyroid glands as well as the ability to recover even large specimens without difficulties.

Quality of life and surgical outcome of ABBA versus EndoCATS endoscopic thyroid surgery: a single center experience.

BACKGROUND: Thyroid surgery is often performed, especially in young female patients. As patient satisfaction become more and more important, different extra-cervical "remote" approaches have evolved to avoid visible scars in the neck for better cosmetic outcome. The most common remote approaches are the transaxillary and retroauricular. Aim of this work is to compare Endoscopic Cephalic Access Thyroid Surgery (EndoCATS) and axillo-bilateral-breast approach (ABBA) to standard open procedures regarding perioperative outcome and in addition to control cohorts regarding quality of life (QoL) and patient satisfaction. METHODS: In a single center, 59 EndoCATS und 52 ABBA procedures were included out of a 2 years period and compared to 225 open procedures using propensity-score matching. For the endoscopic procedures, cosmetic outcome, patient satisfaction and QoL (SF-12 questionnaire) were examined in prospective follow-up. For QoL a German standard cohort and non-surgically patients with thyroid disease were used as controls. RESULT: The overall perioperative outcome was similar for all endoscopic compared to open thyroid surgeries. Surgical time was longer for endoscopic procedures. There were no cases of permanent hypoparathyroidism and no significant differences regarding temporary or permanent recurrent laryngeal nerve (RLN) palsies between open and ABBA or EndoCATS procedures (χ2; p = 0.893 and 0.840). For ABBA and EndoCATS, 89.6% and 94.2% of patients were satisfied with the surgical procedure. Regarding QoL, there was an overall significant difference in distribution for physical, but not for mental health between groups (p < 0.001 and 0.658). Both endoscopic groups performed slightly worse regarding physical health, but without significant difference between the individual groups in post hoc multiple comparison. CONCLUSION: Endoscopic thyroid surgery is safe with comparable perioperative outcome in experienced high-volume centers. Patient satisfaction and cosmetic results are excellent; QoL is impaired in surgical patients, as they perform slightly worse compared to German standard cohort and non-surgical patients.

Bell's Palsy-Retroauricular Pain Threshold.

Background and objectives: Non-motor symptoms in the form of increased sensitivity are often associated with the onset of idiopathic Bell's palsy (IBP). The aims were to determine whether the pain threshold in the retroauricular regions (RAR) in IBP patients and the time of its occurrence is related to IBP severity. Materials and Methods: The study was conducted among 220 respondents (142 IBP patients, 78 healthy subjects (HS)). The degree of IBP was graded using the House-Brackmann and Sunnybrook Grading Scales (II-mild dysfunction, VI-total paralysis), whereas the pain thresholds were measured using the digital pressure algometer. Results: We found no difference in the degree of the pain threshold between the right and left RAR in the HS group. IBP patients belonging to groups II, III, IV, and V had lower pain thresholds in both RARs than HS and IBP patients belonging to group VI. There was no difference in the degree of pain threshold in RAR between the affected and unaffected side in IBP patients. The incidence of retroauricular pain that precedes paralysis and ceases after its occurrence in groups II and III of IBP patients is noticeably lower and the incidence of retroauricular pain that occurred only after the onset of paralysis is more frequent. Also, we found that the incidence of retroauricular pain that precedes paralysis and ceases after its occurrence in groups V and VI of IBP patients was more frequent. Conclusions: The degree of pain threshold lowering in RAR (bilaterally) is inversely related to the severity of IBP. We suggest that the occurrence of retroauricular pain before the onset of facial weakness is associated with higher severity of IBP while the occurrence after the onset is associated with lower severity of IBP.

Robotic Head and Neck Surgery: Beyond TORS.

PURPOSE OF REVIEW: To explore the advances in robotic head and neck surgery (HNS) beyond TORS. RECENT FINDINGS: Although limited, the current literature corroborates the safety of robotic neck surgery, revealing similar surgical/oncologic outcomes, except longer operative time and superior cosmesis. In most of the remote thyroid approaches, use of robotic-assisted surgery is essential. However, for the recently popularized transoral approach, endoscopic technique has been preferred by most surgeons, due to longer operative time in robotic-assisted technique. On the other hand, retroauricular approach has been considered the standard for comprehensive/selective robotic neck dissections. Robotic technology has an increasing role in HNS. Robotic neck dissection has shown encouraging results, being routinely used in some centers around the globe. Robotic thyroid surgery, although safe when well applied, has lost ground to endoscopic transoral thyroidectomy. In the future, more evolved robotic systems could improve multiple areas of HNS.

Retroauricular endoscope-assisted versus conventional submandibular gland excision for benign and malignant tumors.

BACKGROUND: Surgical scars are a significant cosmetic problem, especially when in exposed areas such as the anterior neck. To avoid or reduce visible scarring, diverse innovative surgical approaches to the neck have been introduced. The purpose of this study was to evaluate the feasibility and safety of the endoscopic resection using the retroauricular approach for submandibular gland excision. METHODS: The present study enrolled 48 patients who underwent conventional transcervical submandibular gland excision and 23 patients who underwent endoscope-assisted retroauricular approach submandibular gland excision, from February 2014 through February 2018 at the Department of Head and Neck Surgery and Otorhinolaryngology of the AC Camargo Cancer Center, in Sao Paulo, Brazil. The surgical outcomes were retrospectively reviewed. RESULTS: In the conventional group, 26 (54%) patients were male. The mean age was 49.3 years (range 22-81). Twenty-two patients (46%) had sialoadenitis; twenty-one (44%) had benign and five (10%) had malignant tumors. The mean total surgical time was 86.4 min (range 40-180), and the mean total length of hospital stay was 1.3 days. Twenty-seven (56%) patients suffered from local postoperative complications in the neck. In the retroauricular group, 14 (61%) patients were male. The mean age was 44.1 years (range 24-71 years). Seven patients (31%) had sialoadenitis, twelve (53%) had benign tumors and four (16%) had malignant tumors. The mean total surgical time was 86.4 min (range 75-300 min), and the mean total length of hospital stay was 1.2 days. Twelve (53%) patients suffered from local postoperative complications in the neck. No surgical site infections or systemic complications were described. CONCLUSIONS: The retroauricular endoscopic-assisted submandibular gland resection is feasible, with excellent cosmetic results and no significant complication rate increase, and can be a safe potential surgical alternative for patients who are motivated to avoid a visible neck scar.

Dorsal Augmentation with Diced Conchal Cartilage Wrapped in Retroauricular Fascia.

BACKGROUND: Dorsal augmentation is of primary importance to shape an ideal nose. Although costal cartilage is still used for this purpose, diced cartilage grafts wrapped in autogenous fascia became more and more popular in recent decades. In this paper, the authors report their experience with a new combination made by diced conchal cartilage wrapped in retroauricular fascia in primary and secondary cases. METHODS: The clinical records of the first 19 patients to undergo dorsal augmentation with this technique were reviewed. The entire concha has been harvested and, once diced, wrapped in a sleeve of retroauricular fascia obtained using the same incision. Quilting reabsorbable sutures closed the mastoid dead space and prevented the risk of hematoma. The graft has been used in all the cases through a closed approach. CONCLUSION: The use of diced cartilage is nowadays considered one of the best options among the available procedures for dorsal augmentation. Diced conchal cartilage wrapped in posterior auricular fascial graft is a new, simple and safe procedure that eliminates the necessity of a secondary donor site (temple or thorax), speeds up the operation and leaves a well-concealed scar behind the ear. Its main disadvantages toward costal diced cartilage wrapped in rectus abdominis fascia are the minor quantity of cartilage that can be obtained, even in case of bilateral harvest, and compared to temporal fascia a longer postoperative swelling (6-8 weeks). LEVEL OF EVIDENCE IV: This journal requires that authors assign a level of evidence to each article. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to Authors www.springer.com/00266 .

Robotic Thyroid Surgery: Current Perspectives and Future Considerations.

Robotic transaxillary thyroidectomy, pioneered in South Korea, is firmly established throughout the Far East but remains controversial in Western practice. This relates to important population differences (anthropometry and culture) compounded by the smaller mean size of thyroid nodules operated on in South Korea due to a national thyroid cancer screening programme. There is now level 2 evidence (including from Western World centres) to support the safety, feasibility, and equivalence of the robotic approach to its open counterpart in terms of recurrent laryngeal nerve injury, hypoparathyroidism, haemorrhage, and oncological outcomes for differentiated thyroid cancer. Moreover, robotic thyroidectomy has been shown to be superior to open surgery for certain patient-reported outcome measures, namely scar cosmesis and pain. Downsides include its high cost, longer operative time, and risk of complications not encountered in open thyroidectomy (brachial plexus neurapraxia). Careful patient selection is paramount as this procedure is not for every patient, surgeon, or hospital. It should only be undertaken by high-volume surgeons operating as part of a multidisciplinary robotic team in specialised centres. Novel robotic approaches utilising the retroauricular and transoral routes for thyroidectomy have recently been described but further studies are required to establish their respective role in modern thyroid surgery.

Anatomical and Histological Evaluation of the Retroauricular Fascia Flap for Staged Auricular Reconstruction.

OBJECTIVES: The retroauricular fascia flap (RFF) is one of the most commonly used vascularized linings for auriculocephalic sulcus reconstruction in staged total auricular reconstruction. This study aims to investigate the histomorphometric features regarding the retroauricular fascia. METHODS: Histological evaluation included qualitative observation and quantitative analysis of sections of RFF stained with hematoxylin and eosin, Masson's trichrome, Elastica van Gieson, CD31, and Lyve-1. Ultrasonographic evaluation included measurement of the thickness of the superficial layer of the retroauricular fascia (RFF origin) at three different positions in microtia patients. P < 0.05 was considered statistically significant. RESULTS: RFF was a thin, highly organized layer with mainly collagen fibers. From its superior to inferior portions, the percentage of collagen fibers differed significantly (superior 87.57 ± 10.85%, middle 68.29 ± 29.02%, inferior 53.31 ± 33.33%, p < 0.05). The percentages of elastic fibers in the superior (4.86 ± 5.17%) and middle (5.05 ± 5.37%) areas were higher than that in the inferior (2.14 ± 2.42%, p < 0.05). RFF blood vessel density (20× magnification) decreased significantly from the superior to inferior portions (superior 6.39 ± 1.18, middle 5.17 ± 1.15, inferior 2.67 ± 0.78, p < 0.05). Lymphatic vessel density (20× magnification) also decreased significantly from the superior to inferior regions (superior 6.80 ± 0.62, middle 5.26 ± 1.17, inferior 2.11 ± 0.46, p < 0.05). Thickness of the superficial layer of retroauricular fascia increased significantly from the superior to inferior regions (superior 0.29 ± 0.06 mm, middle 0.36 ± 0.09 mm, inferior 0.53 ± 0.14 mm, p < 0.001). CONCLUSIONS: From cranial to caudal, the RFF became thicker, less elastic, and less vascularized, and contained fewer lymphatic vessels. Therefore, when the retroauricular fascia is large enough, the superior portion would be preferred for RFF in auriculocephalic sulcus reconstruction. NO LEVEL ASSIGNED: This journal requires that authors assign a level of evidence to each article. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to Authors www.springer.com/00266 .

Baha implant as a hearing solution for single-sided deafness after retrosigmoid approach for the vestibular schwannoma: audiological results.

Skull base tumors and, in particular, vestibular schwannoma (VS) are among the etiological reasons for single-sided deafness (SSD). Patients with SSD have problems in understanding speech in a noisy environment and cannot localize the direction of sounds. For the majority, this is the handicap for which they try to find a solution. Apart from CROS hearing aids, Baha is one of the most frequently used systems for SSD compensation. 38 patients with single-sided deafness after retrosigmoid removal of a vestibular schwannoma underwent testing with a Baha softband from September 2010 to August 2014. Sixteen patients (42 %) finally decided to accept Baha implantation. Subjective experience with the Baha softband was evaluated by patients using the BBSS questionnaire immediately after testing. Objective evaluation of the effect was performed as a measurement of the sentence discrimination score in noise and side horizontal discrimination without a Baha and 6 weeks and 12 months after a sound processor fitting. There was a significant improvement in sentence discrimination in the 6 week (64.0 %) and 1 year (74.6 %) interval of follow-up in comparison with understanding without Baha (24.0 %, p = 0.001) in situations when sentences are coming from the side of the non-hearing ear and noise contralaterally with SNR -5 dB. Baha can significantly improve sentence discrimination in complex-listening situation in patients with SSD after the VS surgery.

Baha implant as a hearing solution for single-sided deafness after retrosigmoid approach for the vestibular schwannoma: surgical results.

Skull base tumors and, in particular, vestibular schwannoma (VS) are among the etiological reasons for single-sided deafness (SSD). Patients with SSD have problems in understanding speech in a noisy environment and cannot localize the direction of sounds. Baha is one of the most frequently used systems for SSD compensation. Out of 38 patients with SSD after retrosigmoid removal of VS who underwent testing with Baha softband, 16 were satisfied and were indicated for Baha implantation. Two surgical approaches have been used-the Nijmegen linear incision technique with subdermal thinning (Group I, implant BI300) and fast surgery technique without subdermal thinning (Group II, implant BIA400). The duration of the surgery, the implant stability measured by Ostell, and skin or soft tissue reactions in long range follow-up were evaluated and compared between Group I and II. There was a difference in duration of surgery, in Group II procedures averaged significantly faster (p > 0.001). In both groups, there was a similar trend of the gradual increase of implant stability. In the Group I and II, there was comparable rate of the skin or soft tissue reactions grade 0, I, II, or III. We have proved Baha to be a suitable possibility for SSD patients after the removal of VS, regardless of the approach. After the retrosigmoid approach to the VS, the key step of Baha implantation must be to reach intact healthy bone to avoid implantation into scar tissue.

Sonographic diagnosis of acute mastoiditis and subsequent retroauricular abscess in a pediatric cochlear implant recipient: A case report.

When acute mastoiditis occurs in cochlear implant recipients, it can progress to subsequent retroauricular abscess due to the absence of the external mastoid cortex resulting from mastoidectomy performed for cochlear implantation. The management goal is to control infection while preserving the implanted device. A 2-year-old boy with cochlear implants developed acute mastoiditis and a subsequent retroauricular abscess. The patient underwent a surgical intervention based on the diagnosis made utilizing gray-scale and power Doppler sonography. This case illustrates the diagnostic usefulness of sonography in this rare situation. © 2017 Wiley Periodicals, Inc. J Clin Ultrasound 45:515-519, 2017.

[Pectoral-retroauricular approach for endoscopic parathyroidectomy (experimental study)]. / Pektoral'no-retroaurikuliarnyi operativnyi dostup dlia éndoskopicheskoi paratireoidéktomii.

AIM: To develop and investigate in the experiment the method of endoscopic parathyroidectomy in order to prevent intraoperative 'conflict of the instruments' and to reduce surgical trauma via extracervical approach. MATERIAL AND METHODS: The results of 10 experimental endoscopic parathyroidectomies with original pectoral-retroauricular approach were analyzed. RESULTS: Mean time of surgery was 77.8±10.2 minutes (65-97), mean time of surgical exposure - 50.3±6.7 minutes (41-59). Visualization and identification of parathyroid glands were achieved in 100% of cases. Recurrent laryngeal nerve was preserved in 100% of cases. CONCLUSION: Original endoscopic pectoral-retroauricular approach for parathyroidectomy is methodologically and technically justified and can be recommended for clinical application.

Endoscopic retroauricular thyroidectomy: preliminary results.

BACKGROUND: We sought to seek the potential role of endoscopic thyroidectomy with the retroauricular (RA) approach prior to future comparative study with the robotic RA thyroidectomy. Therefore, this study aims to verify the surgical feasibility of endoscopic RA thyroidectomy. METHODS: Eighteen patients who underwent endoscopic RA thyroidectomy for clinically suspicious papillary thyroid carcinoma or benign lesions from January to December 2013 were retrospectively reviewed and analyzed. RESULTS: All endoscopic operations via RA or modified facelift approach were successfully performed, without any significant intraoperative complications or conversion to open surgery. Based on patient-reported outcome questionnaires, all patients were satisfied with their postoperative surgical scars. CONCLUSION: Endoscopic RA thyroidectomy is technically feasible and safe with satisfactory cosmetic results for patients where indicated.

Modified facelift incision for partial parotidectomy versus bayonet-shaped incision: a comparison using visual analog scale.

The aim of this study is to show differences between a modified facelift incision (MFI) for partial parotidectomy versus a bayonet-shaped incision (BSI). 24 patients presenting with a parotid tumor were surgically treated with a partial parotidectomy using a MFI. We generated a "matched pair control group" regarding age, tumor size and gender, who received a BSI. A questionnaire was sent to all patients and relevant data reviewed. The cosmetic satisfaction on a VAS with a MFI was 9.74 (±0.47) compared to BSI with 7.63 (±2.44, p = 0.004). The scoring in the two subgroups "visible scar" and "people noticed my surgery" was significantly better in the MFI group The postoperative skin numbness, skin depression, facial nerve function postoperatively showed no statistical differences. The MFI for parotid tumors has a better outcome than the BSI regarding cosmetic satisfaction and visible scarring.