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 Table of Contents  
REVIEW ARTICLE
Year : 2018  |  Volume : 10  |  Issue : 4  |  Page : 157-160

Chasing perfection: Body dysmorphic disorder and its significance in dentistry


1 Department of Pedodontics and Preventive Dentistry, JSS Dental College and Hospital, JSS University, Mysore, Karnataka, India
2 Department of Orthodontics, JSS Dental College and Hospital, JSS University, Mysore, Karnataka, India
3 Department of Consultant Pediatric Dentist, Fortis Memorial Research Institute, Gurgaon, Haryana, India

Date of Web Publication28-Aug-2018

Correspondence Address:
Dr. Shruti S Kumar
Department of Pedodontics and Preventive Dentistry, JSS Dental College and Hospital, SS Nagar, Bannimantap, Mysore, Karnataka
India
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Source of Support: None, Conflict of Interest: None


DOI: 10.4103/jioh.jioh_22_17

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  Abstract 

Body dysmorphic disorder (BDD) is a type of mental illness, a somatoform disorder, wherein the affected person is concerned with body image, manifested as excessive concern about, and preoccupation with a perceived defect of their physical features. The individual may perceive a defect in either one feature or several features of their body, which causes psychological distress that impairs occupational or social functioning. Considerable numbers of these patients are obsessed with the appearance of their dentition and the shape of their jaws. Usually, the dentist can be the first to diagnose this condition which may otherwise pass unnoticed. This problem can sometimes interfere to a large extent in rendering appropriate dental treatment. BDD has remained an elusive topic for both researchers and clinicians likewise. This condition needs further research which can greatly help in intercepting and preventing its myriad lethal manifestations.

Keywords: Body dysmorphic disorder, eating disorders, physical appearance, selective serotonin reuptake inhibitors


How to cite this article:
Kumar SS, Kudagi VS, Kaur G. Chasing perfection: Body dysmorphic disorder and its significance in dentistry. J Int Oral Health 2018;10:157-60

How to cite this URL:
Kumar SS, Kudagi VS, Kaur G. Chasing perfection: Body dysmorphic disorder and its significance in dentistry. J Int Oral Health [serial online] 2018 [cited 2018 Nov 12];10:157-60. Available from: http://www.jioh.org/text.asp?2018/10/4/157/240016


  Introduction Top


Man's obsession with physical appearance can be dated back to thousands of years. However, today, this preoccupation has risen to new heights, thanks to popular media, which has been playing a very important role in molding one's psyche. Every second of every day, people are being bombarded with images of impossibly flawless models with immaculate facial features and physique, which influences a person with average physical traits in a negative way. This ever-increasing frenzy about beauty has given rise to a myriad number of psychological disorders such as “body dysmorphic syndrome,” “anorexia nervosa,” and “bulimia nervosa.”

Body dysmorphic disorder (BDD) is defined by Diagnostic and Statistical Manual of Mental Disorders (DSM)-1V-TR as a condition marked by excessive occupation with an imaginary or minor defect in a facial feature or localized part of the body.[1] The diagnostic criteria mentioned for this condition in the DSM, Fourth Edition, Text Revision are as follows: (1) a preoccupation with an imagined or slight defect in appearance (if a slight physical defect is present, the person's degree of concern is extreme); (2) marked distress or impairment in social, occupational, or other areas of functioning resulting from the appearance preoccupation; and (3) the preoccupation is not attributable to the presence of another psychiatric disorder (e.g., anorexia nervosa).[1] This condition was archaically known as dysmorphophobia or body dysmorphia.[2]

BDD is recognizable by damage to self-esteem, fear toward social situations, depression, suicidal tendencies, and an obsession to seek nonpsychiatric medical or surgical treatment to improve imagined flaw in their appearance.[3] Although BDD is a psychiatric disorder, most patients visit cosmetic surgeons seeking to meliorate their perceived defect.[4] Unfortunately, such remedies prove futile to the patient and the practitioner.[4]

Given the increasing prevalence of psychiatric disorders, dentists may be confronted with behaviors that may interfere with the safe and efficient delivery of dental care. Although a few case descriptions of BDD have been reported in dental practices,[5],[6] the prevalence rate of BDD patients, who seek esthetically motivated dental treatment, is still unclear.

Most people who present themselves for cosmetic treatment are likely to have underlying psychological conditions that need to be addressed. BDD, a disorder characterized by extreme appearance preoccupation, may be of particular relevance to orthodontists and other dental specialists who offer cosmetic procedures. This review focuses on some key issues pertaining to BDD and its implications in dentistry. The article also emphasizes on the need for further research in the field. Knowledge and awareness about this condition can aid the dentist to recognize and alleviate the problem at the earliest.


  History Top


BDD was first documented in 1886 by an Italian psychopathologist named Enrique Morselli as “Dysmorphophobia.” Dysmorphophobia comes from a Greek word “dysmorfia,” meaning ugliness, especially of the face, which first appeared in the “Histories of Heroditus.” It refers to a myth of the “ugliest girl in Sparta,” who on being touched by a goddess transforms into a beautiful woman. This condition was not published in the DSMs until 1987. There was a consensus to call the disorder BDD and not “Dysmorphophobia” as it was perceived that the term implied to the presence of a behavioral pattern of public avoidance. In the fourth edition of the DSM, it was eventually renamed BDD.[7]

There is an interesting situation documented by the psychologist Sigmund Freud about a patient in his practice who was so preoccupied with the appearance of his nose that it was hardly possible for him to go through his routine life due to the obsession. The patient's name was Sergei Pankejeff, who was also referred to by the nickname “the Wolf Man.” It would seem Sergei Pankejeff had all the classic symptoms of BDD.[7]


  Prevalence Top


BDD has been studied for more than a century. However, the exact prevalence rate of it in the general demographics is not well defined. Studies of the prevalence of this disorder in psychiatric patients and the general population suggest that BDD is relatively common, affecting up to 2% of the general population,[8] and up to 12% of the psychiatric patients.[9] A recent study reported a 7.5% incidence in an orthodontic patient sample compared with a 2.9% incidence in a general public sample.[10] This study suggested that a higher percentage of the general population affected with BDD could be seeking orthodontic treatment. Furthermore, there is a higher prevalence of BDD in women.[11]


  Onset and Course Top


The onset of symptoms generally occurs in adolescence or early adulthood, where most personal criticism of one's own appearance usually begins.[12] This condition might worsen with age. Often, if a person struggles with image concerns at a young age, they become more unhappy as they struggle with the physical changes that come with age (gray hair, loss of hair, wrinkles, and weight gain). BDD is considered to be continuous rather than intermittent.[13] Signs and severity change consistently. Cure in totality relating to symptoms appears to be uncommon, even after the treatment.[14]


  Etiology Top


The factors that play a vital role in the development of this disorder are categorized under neurobiological, psychological, and sociocultural.

Neurobiologic factors

Impaired serotonin and dopamine activity have an effect in the etiology of BDD, as demonstrated by the fact that individuals positively respond to medications that alter levels of these neurotransmitters.[8] Many studies imply that BDD may be triggered by conditions involving inflammatory pathways that can interfere in the process of serotonin synthesis.[15] Neural injury to the frontotemporal region of the brain could also result in BDD symptoms as reported by a case study.[16]

Psychologic factors

Justifications from the psychoanalysis point of view suggest deep-rooted conflicts in subconscious relating to sexuality and emotions, the projection of feelings of guilt, and inferiority to certain body parts.[17] There have also been justifications that this disorder develops from a complex interaction of cognitive, emotional, and behavioral factors.[18] Cognitive elements that appear to be monumental in the development and persistence of BDD include irrational attitudes about body image pertaining to perfection and symmetry, obsessive self-analyzing for the presence of physical flaws, and relating the facial expressions of others as being critical to one's appearance.[19] From a behavioral perspective, BDD is thought to emerge from the positive reinforcement of appearance characteristics and social learning.[20]

Sociocultural factors

Individual raised in a household that is rejecting, neglectful, abusive, or critical as related to issues of esthetics and outwardly appearances, may be associated with BDD. Another important factor for an individual to suffer from this condition is excessive bullying in school and play areas. The ever-increasing obsession on physical perfection in the media is yet another force in the etiology of both general body image dissatisfaction and the appearance preoccupations among persons with BDD.


  Dental Implications of Body Dysmorphic Disorder Top


Neziroglu et al. found that 86% of their BDD sample mentioned some aspect of their face.[21] Common preoccupations include different physical aspects of the head, nose, teeth, ears, lips, mouth, and jaws. Therefore, dentists especially orthodontists and maxillofacial surgeons come across such patients often in their practice. Such patients are extremely concerned about minute dental defects, such as minimal crowding or proclination of anterior teeth, dental rotations, interdental spacing, and other imperfections. The patient's chief complaint needs to be thoroughly evaluated for any exaggerated perceptions of the defect and the actual need for the dental treatment should be analyzed. The key is to take a detailed history and ensure complete awareness of the patient's expectations and whether they are within the realms of reality. Patients suspected of having BDD should be referred to a psychiatrist for definitive diagnosis and management.


  Treatment Top


The treatment of BDD consists of pharmacotherapy and behavioral therapy. Sometimes, performing the esthetic procedure requested might be an integral part of the patient's treatment; however, this should always be based on the recommendation of the treating psychiatrist. The primary treatment modalities for BDD include the use of selective serotonin reuptake inhibitors (SSRIs). Evidence for SSRIs in the treatment of BDD supports the use of SSRIs such as “fluoxetine,” fluvoxamine, escitalopram, and citalopram.[22] Cognitive behavioral therapy is another common treatment approach. Cognitive behavioral therapy pertains to diagnosing and modification of appearance-related cognitions and behaviors. Methods used in this approach are self-monitoring of thoughts and behaviors related to appearance (e.g., analyzing of time spent mirror gazing); cognitive techniques (e.g., challenging distorted thoughts about one's appearance); and behavioral exercises (e.g., exposing the patient to a feared situation and preventing involvement in obsessive behaviors).[23] Various studies justify the use of cognitive behavioral therapy an effective treatment modality for BDD.[24]

According to Neziroglu et al., BDD is common in some psychiatric and cosmetic settings but is poorly identified.[25] In another study, BDD was identified mainly in those with depression, substance abuse, or an anxiety disorder. The authors emphasize on diagnosis if missed could lead to an inappropriate treatment which might cause exacerbation of the existing condition. Yet, its prevalence and correlates are poorly understood in younger age groups.[26],[27],[28] Many authors have also correlated BDD with the occurrence of obsessive–compulsive disorder.[29],[30],[31],[32],[33] Furthermore, eating disorders have to be ruled out before diagnosing BDD.[34]

Although there have been various studies, there is still need for future research which should include measurements of clinical severity in surveys of BDD. Measurement tools need to be updated with changing times.[35],[36]


  Conclusion Top


Much more research is needed on all aspects of BDD. Advances in knowledge will likely lead to the future refinements of this disorder's diagnostic criteria and an increased understanding of the BDD's relationship to other medical and psychiatric disorders. The stress of BDD can be very severe. The stress can lead to an unending search of unnecessary medical and surgical procedures, avoiding daily activities, avoiding job duties, avoiding social situations, and suicidal thoughts and attempts. The additional research is required to investigate further BDD among patients who present for various dental treatments. Awareness among the dentists about various dimensions and magnitude of this disorder can help in the identification of the condition and prevent the devastating consequences, it can have on the individual's mental and physical well-being.[37],[38],[39],[40]

Financial support and sponsorship

Nil.

Conflicts of interest

There are no conflicts of interest.

 
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Abstract
Introduction
History
Prevalence
Onset and Course
Etiology
Dental Implicati...
Treatment
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