|Year : 2018 | Volume
| Issue : 2 | Page : 87-89
Exuberant ingrown nail: Satisfactory esthetics results combining surgery techniques
Edgar Ollague Cordova, Kleber Ollague Cordova, Ana Cecilia Studart, Andreia Leverone, Paula Regazzi, Danielle Quintella
Department of Dermatology, Professor Rubem David Azulay Institute of Dermatology, Santa Casa de Misericórdia do Rio de Janeiro, Rio de Janeiro, RJ, Brazil
|Date of Web Publication||21-Sep-2018|
Kleber Ollague Cordova
Department of Dermatology, Instituto De Dermatologia Professor Rubem David Azulay, Santa Casa Da Misericórdia Do Rio De Janeiro io De Janeiro
Source of Support: None, Conflict of Interest: None
Subcutaneous onychocryptosis is one of the most common diseases of the nail unit. It causes significant morbidity and disability in daily life and may become chronic if not treated. It is classified in three stages as defined by Heifetz and Frost. Conservative treatment is favored in mild cases, while surgery is necessary for stages 2 and 3 ingrown toenails. We describe a case of subcutaneous onychocryptosis Grade III, in which alpha stitch and Howard–Dubois techniques improved final esthetic result. The aim of this article is to present an exuberant case of onychocryptosis and how a combination of surgical techniques can produce a better outcome.
Keywords: Alpha stitch technique, Howard–Dubois technique, ingrown toenails, onychocryptosis
|How to cite this article:|
Cordova EO, Cordova KO, Studart AC, Leverone A, Regazzi P, Quintella D. Exuberant ingrown nail: Satisfactory esthetics results combining surgery techniques. J Dermatol Dermatol Surg 2018;22:87-9
|How to cite this URL:|
Cordova EO, Cordova KO, Studart AC, Leverone A, Regazzi P, Quintella D. Exuberant ingrown nail: Satisfactory esthetics results combining surgery techniques. J Dermatol Dermatol Surg [serial online] 2018 [cited 2019 Feb 23];22:87-9. Available from: http://www.jddsjournal.org/text.asp?2018/22/2/87/241905
| Introduction|| |
Subcutaneous onychocryptosis is one of the most common diseases of the nail unit. It is more prevalent in adolescents, young adults, and obese people. It principally occurs in the hallux. It causes significant morbidity and disability in daily life and may become chronic if not treated., The most common causes of ingrown toenails are incorrect clipping of nails, wearing tight shoes, obesity, trauma to toes and/or nails, and hyperhidrosis., Several precipitating factors include heredity, disproportionate nail plate and nail bed widths, and increased transverse curvature of the nail plate. Hypertrophy of the skin folds is a common finding with ingrown toenails. Subcutaneous onychocryptosis is classified into three stages as defined by Heifetz and Frost. Grade I onychocryptosis is characterized by the presence of inflammatory signs such as erythema, mild edema, and pain. When there is emergence of exudate, secondary infection and local drainage are considered Grade II. Finally, the Grade III onychocryptosis means formation of granulation tissue and hypertrophy of the lateral nail fold. Conservative treatment is preferred in mild cases, while surgery is necessary for stages 2 and 3. This case report describes an exuberant soft-tissue hypertrophy secondary to subcutaneous onychocryptosis and how combining surgery techniques can contribute to the final result.
| Case Report|| |
A 30-year-old female was referred to our service to evaluate an asymptomatic lesion that appeared on the lateral nail folds of her right hallux 2 years ago and that increased in size until covering the nail plate completely. The patient reported a trauma to the region before the development of the lesion. She applied several topical treatments without improvement. The patient had no comorbidities and denied to use medication regularly. Physical examination revealed hypertrophic granulation tissue and re-epithelized tissue covering the whole nail plate [Figure 1]. The hallux was increased in size when compared to the other. After a proper explanation of the surgical procedure and patient's consent, the procedure was conducted with digital block anesthesia and finger tourniquet. After cleaning the area with alcoholic chlorhexidine, the granulation tissue was cutoff following the nail plate anatomy partially exposing the nail plate [Figure 2]. The central part of the nail plate was normal. All epithelized tissues were removed, exhibiting marked onychogryphosis. The distal part of the nail was extracted [Figure 3]. It was performed partial matricectomy with fenolization of both lateral areas of the nail matrix. Then, the lateral nail folds were closed with alpha stitch technique [Figure 4]. Sutures were removed on the 20th day postoperative. Histological examination revealed squamous hyperplasia, granulation tissue, and dermis with a chronic inflammatory process and prominent fibrosis [Figure 5] and [Figure 6]. The patient returned 6 months after surgery, presenting hypertrophy of the distal fold [Figure 7]. The Howard–Dubois technique was performed [Figure 8]. One year after the second surgery, the patient returned presenting an excellent esthetic result [Figure 9].
|Figure 1: Exuberant soft tissue and granulation tissue. Hyperchromia in the perinail region|
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|Figure 4: Approximation of the lateral folds by alpha stitch technique. Immediate postoperative|
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|Figure 5: Squamous hyperplasia, adjacent to granulation tissue (H and E, ×40)|
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|Figure 6: Slightly hyperplastic epidermis and dermis with exuberant fibrosis (H and E, ×40)|
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|Figure 9: One year after the reconstructive surgery of the hypertrophic distal fold|
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| Discussion|| |
There are two scenarios responsible for ingrown toenail: hypertrophic nail folds or enlarged nail's width. If the enlarged width of the nail is the cause of the persistence of the disease, selective matrix excision is recommended which permanently narrows the nail. When the condition is triggered by hypertrophic nail folds, debulking of the periungual soft tissues is done. Surgical treatment is based on the partial or total removal of ingrown nail. The most frequently used technique is surgical matricectomy (surgical excision of the lateral matrix horn) in addition to chemical matricectomy (fenolization). Its purpose is to position the lateral fold at the nail plate level or below it to prevent recurrences. In our case, there was a surgical challenge to repair the defect due to the difficulty of approaching the lateral folds which was solved using the alpha stitch technique. When the patient returned showing the distal hypertrophy, we decided to perform a modified Howard-Dubois technique by making the fish-mouth incision only at the distal nail fold. Combining these techniques improved our final esthetic result. It is important to remember that the synergy of surgical techniques improves the esthetic and functional results.
Declaration of patient consent
The authors certify that they have obtained all appropriate patient consent forms. In the form the patient(s) has/have given his/her/their consent for his/her/their images and other clinical information to be reported in the journal. The patients understand that their names and initials will not be published and due efforts will be made to conceal their identity, but anonymity cannot be guaranteed.
Financial support and sponsorship
Conflicts of interest
There are no conflicts of interest.
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[Figure 1], [Figure 2], [Figure 3], [Figure 4], [Figure 5], [Figure 6], [Figure 7], [Figure 8], [Figure 9]