Keloids: Which Types Can Be Excised without Risk of Recurrence? A New Clinical Classification

Comprehensive Insights into Keloid Pathogenesis and Advanced Therapeutic Strategies

Keloid scars, characterized by abnormal fibroproliferation and excessive extracellular matrix (ECM) production that extends beyond the original wound, often cause pruritus, pain, and hyperpigmentation, significantly impacting the quality of life. Keloid pathogenesis is multifactorial, involving genetic predisposition, immune response dysregulation, and aberrant wound-healing processes. Central molecular pathways such as TGF-β/Smad and JAK/STAT are important in keloid formation by sustaining fibroblast activation and ECM deposition. Conventional treatments, including surgical excision, radiation, laser therapies, and intralesional injections, yield variable success but are limited by high recurrence rates and potential adverse effects. Emerging therapies targeting specific immune pathways, small molecule inhibitors, RNA interference, and mesenchymal stem cells show promise in disrupting the underlying mechanisms of keloid pathogenesis, potentially offering more effective and lasting treatment outcomes. Despite advancements, further research is essential to fully elucidate the precise mechanisms of keloid formation and to develop targeted therapies. Ongoing clinical trials and research efforts are vital for translating these scientific insights into practical treatments that can markedly enhance the quality of life for individuals affected by keloid scars.

Massive facial keloid precipitated by chronic suppuration and mechanical skin traction: A case report

Keloids are benign fibroproliferative tumours with a high recurrence rate of 20%-100%, therefore, multimodal treatment is recommended. We report the case of an exceptionally large facial keloid precipitated by a vicious cycle of chronic inflammation and mechanical skin traction and discuss the management challenges in a low resource setting. A 67-year-old man presented with a 10-year history of a facial keloid that rapidly enlarged to 2,800 g in 2 years causing difficulties eating, speaking, dressing, head movements and breathing. He had multiple other smaller keloids, hypertension, HIV, and a keloid family history. Surgical excision of the keloid including the multiple sinuses and cysts of enclosed skin with growing hair found inside was performed. A posterior skin flap was used to achieve tension free closure and monthly triamcinolone injections commenced. Histology showed keloidal collagen bundles in a fibrotic background, foci of a lymphoplasmacytic infiltrate and multinucleated foreign body type giant cells consistent with chronic inflammation. CD34 and S100 immunohistochemistry were both negative, ruling out the differential diagnoses that included dermatofibroma. Recovery was uneventful and the patient was discharged after 2 weeks. Notably, radiotherapy was not available in our country. We report this unique case of an extremely large keloid to demonstrate the role of suppurative chronic inflammation and high skin tension in accelerated keloid growth. This case also highlights the severe global disparity in the availability of effective keloid treatment and the urgent need for access to radiotherapy services especially in Africa where keloid prevalence is highest.

Recurrence and Complications of Peri-operative Steroid Injection of Keloids: A Systematic Review and Meta-analysis

Keloid scars are a particularly challenging fibroproliferative wound healing disorder with a variety of proposed management approaches including concurrent surgery and intralesional steroid injection. We aimed to identify the optimum time for triamcinolone injection of keloids, by comparing the recurrence and complication occurrence in patients who received pre-, intra- or post-operative injection. Studies reporting on the rate of recurrence and complication occurrence following treatment of keloid scarring with concurrent surgical excision and intralesional steroid injection were identified from the PubMed, Web of science and Embase databases. The I-squared (I2) statistic was used to quantify the variability in study estimates due to heterogeneity and to determine whether the fixed or random effect models will be employed. Publication bias was visualized through funnel plots and tested with the Egger's test. We found that the recurrence rate was significantly lower with post-operative injection compared to intra-operative injection (p < 0.001) and pre-operative injection (p = 0.009). A significant difference between intra-operative and pre-operative injection was not found (p = 0.46). In conclusion, post-operative steroid injection after surgical excision results in lower keloid recurrence compared to pre- and intra-operative injection.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 ."

Clinicopathologic correlation of dermatologic diseases in patients with darker pigmentation

OBJECTIVES

Cutaneous diseases that disproportionately affect patients with darker pigmentation and their histologic features are historically understudied and undertreated. This review article aims to highlight the key clinical features, histopathology, and diagnostic pearls of several cutaneous diseases that commonly present in patients with darker pigmentation.

METHODS

A literature search was conducted, and a list of cutaneous diseases that frequently affect patients with darker pigmentation was compiled. A group of experts expounded upon those that were most common or misdiagnosed according to scientific evidence and clinical practice.

RESULTS

The diseases were divided into hypopigmented disorders, hyperpigmented disorders, scarring disorders, and alopecic disorders. Within each category, the etiology, clinical features, histopathology, and key histologic differential diagnoses are described and discussed.

CONCLUSIONS

As many clinicians are taught that there are no effective treatment options or that these diseases are considered "cosmetic" in nature, patients often do not get a thorough medical workup or skin biopsy. This article aims to decrease the knowledge gap and serve as a resource for anyone involved in the care of patients with these cutaneous conditions.

Presentation, Management, and Outcomes of Pathologic Scars Within a Pediatric Otolaryngology Practice

OBJECTIVES

This study aims to review the spectrum of scarring that may present to an urban, pediatric otolaryngology practice and determine if associations exist between race, scar location, treatment modality, and outcomes following interventions for scarring.

METHODS

Retrospective cohort study among 115 pediatric patients with 138 unique keloids or hypertrophic scars (HTS), and 141 children presenting for tonsillectomy at Tufts Medical Center. Age at presentation and sex assigned at birth were collected for both populations. For those presenting for pathologic scars, income quintile, self-identified race/ethnicity, anatomical location, treatment number and type, and clinical outcome were also analyzed. Multivariate analyses calculated adjusted odds ratios (aORs) and 95% confidence intervals to assess associations between scar subsite, intervention type, and persistence after treatment.

RESULTS

Compared to individuals presenting for tonsillectomy, a disproportionate percentage of patients presenting for scarring identified as Black (26.6% vs. 13.5%) or Asian (17.4% vs. 7.1%, p = 0.016) or were male (61.7% vs. 49.7%, p = 0.053). Individuals identifying as Black or Asian were more likely to present with ear lobe and neck scars, respectively (50.0% vs. 45.5%, p = <0.001). Ear scars were significantly more likely to receive excision at initial treatment (aOR = 5.86 [1.43-23.96]) compared to other subsites, and were more likely to require >1 treatment (aOR = 5.91 [1.53-22.75]).

CONCLUSION

Among pediatric patients presenting with keloids or HTS, children who identified as Black or Asian were more likely to present with ear and neck scars, respectively. Ear scars were frequently treated with excision and appear more likely to require adjuvant treatments and multiple interventions.

LEVEL OF EVIDENCE

3 Laryngoscope, 134:3127-3135, 2024.

Post-Excision Soft X-Ray Radiotherapy for Keloids: Experience in a Tertiary Referral Center

INTRODUCTION

Keloid is an abnormal proliferation of scar tissue that grows beyond the original margins of the injury. Even after complete resection, recurrences are common and pose a poorly understood challenge in dermatology. There is lack of large prospective clinical trials; thus, treatment recommendations are based on retrospective analyses and small cohort studies. Superficial radiotherapy is recommended in recurrent keloids; however, the successful treatment rates vary greatly. The aim of this study was to evaluate the keloid recurrence rate after post-excision soft X-ray radiotherapy and the associated factors.

METHODS

We reviewed retrospective data of all patients, treated with adjuvant post-excision soft X-ray radiotherapy with 12 Gy in 6 sessions at the tertiary referral center, Department of Dermatology, University Hospital Zurich, Switzerland, between 2005 and 2018. We analyzed individual keloids as separate cases. Successful treatment was defined as no sign of recurrence within 2 years.

RESULTS

Of the 200 identified patients, 90 met the inclusion criteria and were included in the final analysis. In 90 patients, 104 cases of treated keloids were analyzed. Keloids were mainly located on the trunk (49%) and were mostly caused by previous surgery (52.2%). 50% of the keloids did not relapse within 2 years after therapy. A significant factor leading to recurrence was the presence of previous therapy, with prior topical therapies, such as steroid injections or 5-fluorouracil, leading to most relapses. 69.2% of keloid cases who relapsed were pretreated. Soft X-ray radiotherapy was well tolerated, with posttreatment hyperpigmentation noted in 34% of patients, particularly in patients with non-Caucasian origin (61.3%).

CONCLUSION

Treatment of refractory keloids is difficult. Post-excision radiotherapy is an established adjuvant treatment option; nevertheless, recurrence rates are high, especially in pretreated keloids. Prospective studies determining the exact dosage and fraction of post-excisional radiotherapy are needed to determine the optimal radiation parameters.

The clinical efficacy of single-hole punch excision combined with intralesional steroid injection for nodular keloid treatment: a self-controlled trial

There are many methods to treat keloid, including various excision operations, laser, injection and radiotherapy. However, few studies have explored the effectiveness of single-hole punch excision in keloid treatment. This study aimed to investigate the efficacy and safety of lateral punch excision combined with intralesional steroid injection for keloid treatment through self-control trial. In this self-controlled trial, 50 patients meet the diagnosis of nodular keloid, and try to choose left-right symmetrical control, one skin lesion in the control group (50 skin lesionsin total) and the other in the observation group (50 skin lesions in total).The keloids in the treatment group were initially treated with punch excision combined with intralesional steroid injection, followed by injection treatment alone. Keloids in the control group received intralesional steroid injection alone. The Vancouver Scar Scale (VSS) of the keloid before and after the punch excision was evaluated; the keloid scores at different time points and the number of injection treatments required in both groups were compared, and adverse reactions were observed. The effective rate of the observation group was 86.0%, which was significantly higher than that of the control group (66.0%), and the recurrence rate of 22% was lower than that of the control group (χ2 = 4.141,63417), all of which were statistically significant (all P < 0.05). At the end of treatment, the VSS and total injection times in the observation group were significantly lower than those in the control group (t = 5.900,3.361), with statistical significance (P < 0.01). The combination of single-hole punch excision and intralesional steroid injection is an effective method to treat multiple nodular keloids, shortening the treatment course of tralesional steroid injection without obvious adverse reactions.

Open Otoplasty Through Ventral Skin Incision and Abrasion of the Antihelix Under Vision

BACKGROUND

Common otoplasties through incisions behind the ear with blind scoring or scratching the anterior perichondrium often leave an irregular surface of the antihelix.

METHOD

To avoid these tiny side effects, a skin incision along the ventral antihelical fold (scapha) is used to thin and fold the flat antihelix under vision. After local anesthesia of the ventral ear skin, an incision along the scapha allows its blunt lifting toward the concha and to expose the cartilaginous antihelix. Its future shape is marked and the thickness of the cartilage is thinned with a dermabrader by approximately half or until one sees the gray of the inner cartilage. The now missing perichondrium causes the antihelix to fold by itself with an absolute smooth surface and is fixed with three absorbable mattress sutures.

RESULTS

The technique has been developed in 1985 in Frankfurt and has since been performed on over 1000 patients with optimal results and a low complication rate. The skin flap is so well perfused that no skin necrosis and only 5.7% wound healing problems were experienced.

CONCLUSION

This approach from ventral is safe, timesaving, and avoids contour irregularities of the antihelix often seen after traditional techniques. It can be left to beginners in plastic surgery without hesitation. The fear of hypertrophic scars or even keloids can be dispelled with the fact that ear keloids only occur after wound infection.

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.

[Principle and clinical application of keloid core excision technique]

Objective

To review the research progress of the principle and clinical application of keloid core excision technique.

Methods

The literature on keloid core excision technique at home and abroad in recent years was extensively reviewed, and the principle, development history, indications, advantages and disadvantages of this technique were summarized, and the existing controversies were analyzed.

Results

Keloid core excision is a technique to remove the inner fibrous core from the keloid and cover the defect with the keloidal flap. It reduces the wound tension, yields good aesthetic results in the treatment of ear keloids, and reduces the recurrence rate of keloids combining with adjuvant therapies.

Conclusion

The keloid core excision technique has specific advantages, yet its overall efficacy remains controversial. Further studies are imperative to explore the mechanisms regarding keloid recurrence and the vascular supply principles of the keloidal flap. It is also necessary to define appropriate surgical indications and safety protocols of this technique.

Evidence of inter- and intra-keloid heterogeneity through analysis of dermal fibroblasts: A new insight in deciphering keloid physiopathology

Keloid scars are hypertrophic and proliferating pathological scars extending beyond the initial lesion and without tendency to regression. Usually, keloids are considered and treated as a single entity but clinical observations suggest heterogeneity in keloid morphologies with distinction of superficial/extensive and nodular entities. Within a keloid, heterogeneity could also be detected between superficial and deep dermis or centre and periphery. Focusing on fibroblasts as main actors of keloid formation, we aimed at evaluating intra- and inter-keloid fibroblast heterogeneity by analysing their gene expression and functional capacities (proliferation, migration, traction forces), in order to improve our understanding of keloid pathogenesis. Fibroblasts were obtained from centre, periphery, papillary and reticular dermis from extensive or nodular keloids and were compared to control fibroblasts from healthy skin. Transcriptional profiling of fibroblasts identified a total of 834 differentially expressed genes between nodular and extensive keloids. Quantification of ECM-associated gene expression by RT-qPCR brought evidence that central reticular fibroblasts of nodular keloids are the population which synthesize higher levels of mature collagens, TGFβ, HIF1α and αSMA as compared to control skin, suggesting that this central deep region is the nucleus of ECM production with a centrifuge extension in keloids. Although no significant variations were found for basal proliferation, migration of peripheral fibroblasts from extensive keloids was higher than that of central ones and from nodular cells. Moreover, these peripheral fibroblasts from extensive keloids exhibited higher traction forces than central cells, control fibroblasts and nodular ones. Altogether, studying fibroblast features demonstrate keloid heterogeneity, leading to a better understanding of keloid pathophysiology and treatment adaptation.

Surgical Core Excision With Tongue Flap Closure in Combination With Electron Beam Radiotherapy in the Treatment of Ear Keloids

BACKGROUND

Ear keloids are disfiguring disorders resistant to various treatments.

OBJECTIVE

The authors aimed to assess the efficacy of surgical treatment of ear keloids in a Chinese population using a tongue flap with electron beam radiotherapy.

METHODS

The authors conducted a retrospective analysis of 41 patients treated at the Affiliated Hospital of Nantong University between January 2018 and May 2021. Core excision with a tongue flap was performed, followed by 3 days of electron beam radiotherapy and 3 to 6 months of pressure clip application. The Vancouver Scar Scale (VSS) and the Visual Analog Scale (VAS) were used to assess the results.

RESULTS

The mean age of the patients was 28.10 years (9-61 years). Postoperative follow-up ranged from 5 to 32 months (mean:12.07). The patients underwent 3 days of postoperative radiotherapy followed by pressure clips for 2 to 6 months. Thirty-seven patients had no recurrence, whereas 4 had a mild recurrence (<3 mm in height) with redness and itchiness. The VSS and VASscores significantly decreased. (p < .05).

CONCLUSION

Excision with a tongue flap and radiotherapy can be used as the primary treatment for ear keloids considering the good outcome and long-term management.

INTERPLAST-Germany-adapting to global plastic surgery

Background

INTERPLAST, Inc. was founded in 1969 by plastic surgeons in Stanford, CA, to create a financial basis through donations to operate foreign patients at Stanford or send surgical teams to developing countries. With the same financial effort, 50 to 100 times more patients can be operated on locally than in a hospital at home. Stanford's example was appealing to many plastic surgeons worldwide, who founded similar INTERPLAST NGOs in their own countries.

Methods

A literature review revealed worldwide humanitarian actions of INTERPLAST teams, whose annual effectiveness is comparable to the operation numbers of large plastic surgery departments. Six patients with complex facial deformities requiring multiple surgical interventions were selected for temporary stay and operations in Germany.

Results

Repeated missions at the same hospitals with training of local surgeons have increased significantly compared to earlier "parachute missions." Microsurgical procedures for free flaps with magnifying glasses are now possible for the experienced even in hospitals in developing countries. The most efficient medical aid in the future will be the expansion and establishment of departments or hospitals in developing countries supported or maintained by partner hospitals in our home country.

Conclusions

Operations of humanitarian plastic surgeons in developing countries are becoming increasingly difficult. Local health authorities require temporary surgical permits, customs offices try to clear surgical material and look at expiration dates of medicines, and pandemics complicate planning of INTERPLAST missions. It therefore seems increasingly necessary to go as single teacher, training engaged local surgeons and assisting operations. The alternative is inviting local surgeons to Western hospitals and introducing them to the basic skills of plastic surgery and empathy with the poor. However, the lack of recognition of medical degrees from all developing countries remains a problem for their training in Europe.Level of evidence: Level V, risk/prognostic.

Lesion Site Is the Key Prognostic Factor for Keloid Patients Receiving Surgery With Adjuvant Radiotherapy

BACKGROUND

Keloid is a benign tumor with high recurrence rate; accordingly, complete surgical excision with adjuvant radiotherapy is one of the most effective treatments. This study reviewed outcomes of keloid patients receiving surgery and adjuvant radiotherapy in Kaohsiung Medical University Hospital.

MATERIALS AND METHODS

All patients received radiation dose with 15 Gy, with their first radiotherapy within 24 hours after surgical excision. The end points were recurrence rate and local recurrence-free interval (LRFI), defined clinically as palpable gross tumor over the treatment site and duration from the last day of radiotherapy to disease recurrence.

RESULTS

From May 2017 to July 2020, 32 patients with 40 keloid lesions were included. The mean age for these patients was 37.6 years, and the median follow-up time was 15.3 months. The overall recurrence rate was 52.5%, and the median LRFI was 9.7 months. Recurrence rates for males and females were 46.7% and 56% ( P = 0.567), respectively; for head and ear, chest, shoulder and upper extremities, and abdomen and back were 12.5%, 61.5%, 63.6%, and 62.5% ( P = 0.093); for lesions over 20 cm 2 and below 20 cm 2 were 62.5% and 50% ( P = 0.527); and for megavoltage electron beam and kilovoltage photon beam were 56.7% and 40% ( P = 0.361), respectively. Patients were further classified into 2 groups by lesion sites, which showed lower recurrence rate ( P = 0.011) and longer LRFI ( P = 0.028) with lesions over the head and ear than other sites.

CONCLUSIONS

We found that lesion site might be a prognostic factor for keloid recurrence. Adjuvant radiation dose escalation for high-recurrence risk areas (other than the head and ear) might be required.

Evaluating Symptomatic and Psychosocial Well-being After Keloid Treatment With SCAR-Q

BACKGROUND

Many patients with keloids experience symptoms, such as pain and pruritus, and may present with significant psychosocial burdens. However, no single therapeutic regimen has been firmly established for treatment of keloids.

OBJECTIVES

The aim of this study was to assess patients' perspectives on their keloids after treatment by comparing preoperative and postoperative surveys.

METHODS

All patients seen at the keloid clinic, both preoperatively and postoperatively, were contacted by telephone call. Information about demographics, keloid characteristics, and levels of pain and pruritus were recorded. Participants also completed all 3 parts (appearance, symptoms, and psychosocial impact) of the SCAR-Q, a validated patient-reported outcome measure questionnaire. Statistical analysis was performed with SPSS version 23 (IBM Corp., Armonk, NY).

RESULTS

Of the 60 patients who participated in the study, 35 preoperative and 34 postoperative surveys were completed. Patients experienced significant reductions in mean [standard deviation] pain levels (from 5.6 [4.0] to 0.1 [0.4], P < 0.001) and pruritus (from 6.5 [3.0] to 0.8 [1.5], P < 0.001) postintervention. Significant improvements in all 3 parts of the SCAR-Q were noted. Appearance improved from 26.5 [22.3] to 73.4 [23.0] (P < 0.001); symptoms from 44.0 [15.7] to 81.4 [16.7] (P < 0.001); and psychosocial impact from 27.7 [30.7] to 82.6 [26.3] (P < 0.001).

CONCLUSIONS

Patients with keloids experience significant improvement in their symptomatic and psychosocial burden after treatment. Although management modalities are not well established, it is essential that plastic surgeons do not overlook the therapeutic benefits for their patients' well-being.

Challenges in the Management of Upper Lid Keloid

A middle-aged lady presented with a firm, nontender mass on the left upper lid and area behind the left ear following lid reconstruction with postauricular graft for cicatricial ectropion 11 months prior. She had a similar mass on the right shin. She was diagnosed as a case of multiple keloids. Intralesional injection of triamcinolone acetonide suspension and 5-Fluorouracil (5-FU) in the upper lid keloid resulted in ulceration of its surface. Surgical excision, injection of 5-FU in the keloid bed with temporal forehead flap reconstruction, was performed. Occurrence of inadvertent postoperative wound infection with Acinetobacter baumannii was treated with local dressing with colistimethate sodium. Adjuvant therapy with topical imiquimod cream 5% was given subsequently for 24 weeks with no recurrence of the lid keloid after 16 months. The patient was managed using a combination of conservative and surgical therapy and multidisciplinary team work and kept on a long term follow-up.

Concomitant therapy of surgical shave excision and intralesional injections for ear keloids: Early results from a retrospective cohort study

Introduction

Keloids are hypertrophic scars that commonly arise in the ear region. The authors’ objectives were to (1) evaluate effectiveness of surgical shave excision followed by intralesional triamcinolone acetonide and onabotulinumtoxinA injections; and (2) evaluate safety and patient satisfaction.

Methods and Materials

This study was a retrospective chart review of patients who received treatment of extralesional surgical shave excision followed by intralesional triamcinolone acetonide and onabotulinumtoxinA injections to treat ear keloids at a single outpatient dermatology clinic. A prospective patient questionnaire was administered to the same patient population to collect recurrence and patient satisfaction.

Results

A total of 45 patients were included, consisting of 84.4% females (n = 38) and 15.6% males (n = 7) with a mean age of 25.5 years. Through retrospective chart review, early recurrence was seen in 6.7% of patients (n = 3), and via the prospective patient questionnaire, 11.1% of patients noted early keloid recurrence (n = 5). Of the patients who expressed their level of satisfaction in-clinic, 96.0% (n = 24) reported being satisfied or very satisfied and 4.0% (n = 1) were dissatisfied. Satisfaction was also assessed through the prospective patient questionnaire; of those who consented to the questionnaire, 100.0% (n = 24) were satisfied or very satisfied. Only 20.0% (n = 9) of all patients reported experiencing side effects, consisting of pruritus (11.1%; n = 5), tenderness (4.4%; n = 2), pain (2.2%; n = 1), and mild atrophy (2.2%; n = 1).

Conclusion

Extralesional surgical shave excision followed by intralesional triamcinolone acetonide and onabotulinumtoxinA injections may represent a promising treatment option for ear keloids.

Evidence Level: 3 retrospective cohort study.

Lay Summary

Keloids are a type of raised scar, which can be painful and itchy for patients. Keloids can occur on various part of the body, including on the ear. They are challenging to treat and tend to come back. There are many treatment options, however, there is not one universal best treatment for keloids on the ear. We hoped to discover if shave excision followed by intralesional triamcinolone acetonide and onabotulinumtoxinA injections is effective at treating keloids on the ear. In order to answer this we completed a chart review of clinic patients, who have already completed the following combination treatment for keloids on the ear. The keloids were treated first by physically removing the bulk of the keloid with a scalpel, which is called shave excision. After the removal, triamcinolone acetonide and onabotulinumtoxinA were injected directly into the keloid. The rate of patient satisfaction and the rate of the keloid returning were collected during in-clinic visits and an optional post-clinic patient questionnaire. The treatment effectiveness and side effects experienced were reported during in-clinic visits. This indicated that with the low rate of side effects, high patient satisfaction, and low rate of keloid return, this treatment combination should be considered as an option for keloids on the ear. However, since this review was completed at one clinic with a small population of patients, it is not fully known if this treatment combination will work for all patients.

Otoplasty through Ventral Skin Incision and Shaping of the Antihelix by Abrasion-A Retrospective Study

(1) Background: Protruding ears are the most common auricular malformation affecting approximately 5% of the population. One common factor leading to auricular protrusion is a deficiency or total absence of the antihelix. A technique first described by Gottfried Lemperle in 2003 attempts cartilage thinning, folding, and fixation by non-absorbable mattress sutures after ventral skin incision along the ventral helical rim. (2) Methods: Retrospective analysis of patient records was performed for otoplasties according to this technique, performed between 1985 and 2014 at Agaplesion Markus Hospital in Frankfurt, Germany. All recorded complications were examined. (3) Results: A total of 912 single otoplasties were performed according to this technique from 1985 to 2014. Overall complications included 26% minor complications not requiring further surgery and 11% major complications leading to revision surgery. Within those requiring revision surgery, the most common reason was recurrence of auricular protrusion (5%), followed by suture granulomas (5%) and hematomas (2%). (4) Conclusions: Lemperle’s otoplasty technique addresses the open thinning and shaping of the antihelix through a ventral incision along the helix to prevent irregularities and possible ridges. Results show a low complication rate comparable to data found in published studies. This technique is easy to perform, safe, and avoids often seen contour irregularities of the antihelix compared to techniques with a posterior approach.