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Scheibl U, Mitterer JA. [Multidisciplinary approach to treatment of positional cranial asymmetry in infants]. ORTHOPADIE (HEIDELBERG, GERMANY) 2024; 53:709-718. [PMID: 39158626 DOI: 10.1007/s00132-024-04533-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 07/01/2024] [Indexed: 08/20/2024]
Abstract
The prevalence of positional cranial asymmetry has significantly increased since the introduction of the "Back to Sleep" campaign. Some deformities require therapeutic measures, such as growth-guiding head prostheses. The diagnosis is based on the clinical features, a thorough clinical examination and measurement of the infant's head. Prevention includes early education of parents about alternative positioning methods. Early interventions such as positioning therapy and physiotherapy can be effective in mild cases. In severe cases, the use of growth-guiding orthoses is necessary. The treatment and timing are crucial as head growth is highest in the first year of life. Helmet treatment should be started early to achieve optimal results in order to achieve an improvement in the head shape and ear position. Multidisciplinary approaches including physiotherapy and osteopathy are essential.
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Affiliation(s)
- U Scheibl
- Ortho Scheibl, Praxis für Kinder- und Neuroorthopädie, Albertgasse 50/1, 1080, Wien, Österreich.
| | - J A Mitterer
- Michael-Ogon Labor für Orthopädische Forschung, Orthopädisches Spital Speising, Wien, Österreich
- Abteilung für Kinderorthopädie und Fußchirurgie, Orthopädisches Spital Speising, Wien, Österreich
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Akutsu N, Koyama J, Kawamura A, Sasayama T. Prevalence and Severity of Positional Posterior Plagiocephaly and Positional Posterior Brachycephaly in Children and Adolescents in Japan. Neurol Med Chir (Tokyo) 2024; 64:192-196. [PMID: 38432945 PMCID: PMC11153841 DOI: 10.2176/jns-nmc.2023-0216] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2023] [Accepted: 12/24/2023] [Indexed: 03/05/2024] Open
Abstract
This study aimed to assess the prevalence, severity, and natural history of positional posterior plagiocephaly (PPP) and positional posterior brachycephaly in Japan. We conducted a cross-sectional study of pediatric patients, ranging from 0 to 15 years old, evaluated for head trauma with negative computed tomography (CT) findings. The cranial vault asymmetry index (CVAI) was calculated using CT images at the superior orbital rim. Asymmetry according to CVAI values was subcategorized as follows: mild (3.5%-7%), moderate (7%-12%), and severe (>12%). The results were analyzed according to different age groups: group 1, 2-23 months (54 patients); group 2, 2-6 years (123 patients); and group 3, 7-15 years (123 patients). Overall, 300 patients were included (109 [36.3%] girls and 191 [63.7%] boys). The overall prevalence of PPP in the 300 patients was 46.7% (140 patients). PPP prevalence decreased consistently with age group: group 1, 57.4%; group 2, 47.2%; and group 3, 41.5%. Severe asymmetry was seen in all age groups. The overall mean cephalic index (CI) was 85.2. Cephalic index scores decreased consistently with age: group 1, 87.4; group 2, 85.1; and group 3, 84.3. The prevalence of PPP in Japan was higher than that reported in other countries. Although there was an overall decrease in the prevalence and severity of PPP with increasing patient age, PPP does not necessarily resolve spontaneously in all children. Furthermore, severe asymmetry was seen across all age groups.
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Affiliation(s)
- Nobuyuki Akutsu
- Department of Neurosurgery, Hyogo Prefectural Kobe Children's Hospital
| | - Junji Koyama
- Department of Neurosurgery, Hyogo Prefectural Kobe Children's Hospital
| | - Atsufumi Kawamura
- Department of Neurosurgery, Hyogo Prefectural Kobe Children's Hospital
| | - Takashi Sasayama
- Department of Neurosurgery, Kobe University Graduate School of Medicine
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King HH, Mai J, Morelli Haskell MA, Wolf K, Sweeney M. Effects of osteopathic manipulative treatment on children with plagiocephaly in the context of current pediatric practice: a retrospective chart review study. J Osteopath Med 2024; 124:171-177. [PMID: 37999741 DOI: 10.1515/jom-2023-0168] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2023] [Accepted: 10/17/2023] [Indexed: 11/25/2023]
Abstract
CONTEXT Deformational plagiocephaly (DP) is on the rise in pediatric patients. The current standard of care recommended for management is repositioning with possible addition of cranial orthoses. However, strong data are lacking to support these recommendations. Osteopathic manipulative treatment (OMT) is another treatment option for DP that is also lacking evidential support. OBJECTIVES This retrospective chart review study investigated the effects of OMT at restoring a more symmetrical cranial bone configuration in children with DP. METHODS A retrospective chart review was performed on medical records of patients with a diagnosis of DP from three private practices over a 4-year period from September 2017 to December 2021. Inclusion criteria were diagnoses of DP by a referring physician and aged 10 months or less at the time of initial evaluation and treatment. Patients were excluded if they had confounding diagnoses such as genetic syndromes or severe torticollis. A total of 26 patients met these criteria, and their records were reviewed. The main outcome reviewed was anthropometric assessment of the cranium, mainly the cranial vault asymmetry index (CVAI). RESULTS Participants demonstrated a mean CVAI - a measure that determines the severity of DP - of 6.809 (±3.335) (Grade 3 severity) at baseline, in contrast to 3.834 (±2.842) (Grade 2 severity) after a series of OMT treatments. CVAI assessment after OMT reveals statistically significant (p≤0.001) decreases in measurements of skull asymmetry and occipital flattening. No adverse events were reported throughout the study period. CONCLUSIONS The application of OMT has shown potential benefit for reducing cranial deformity in patients with DP.
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Affiliation(s)
- Hollis H King
- University of California San Diego School of Medicine, Center for Integrative Medicine, San Diego, CA, USA
| | - Julie Mai
- Osteopathy's Promise to Children, San Diego, CA, USA
| | | | - Kimberly Wolf
- Osteopathic Manipulative Medicine Department, Touro University California College of Osteopathic Medicine, Vallejo, CA, USA
| | - Megan Sweeney
- Osteopathy's Promise to Children, San Diego, CA, USA
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Miyabayashi H, Nagano N, Hashimoto S, Saito K, Kato R, Noto T, Sasano M, Sumi K, Yoshino A, Morioka I. Evaluating Cranial Growth in Japanese Infants Using a Three-dimensional Scanner: Relationship between Growth-related Parameters and Deformational Plagiocephaly. Neurol Med Chir (Tokyo) 2022; 62:521-529. [PMID: 36184476 DOI: 10.2176/jns-nmc.2022-0105] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
In this study, we aimed to evaluate the longitudinal changes in the cranial shape of healthy Japanese infants using a three-dimensional scanner and construct a normal values database for the growth process. Preterm infants (gestational age < 37 weeks), infants with neonatal asphyxia (5-minute Apgar score of <7), and patients who started helmet therapy for deformational plagiocephaly were excluded from this study. The first scan was performed at approximately 1 month of age, followed by two scans conducted at 3 and 6 months of age. The parameters considered were as follows: cranial length, width, height, circumference, volume, cranial vault asymmetry index, and cephalic index. A cranial vault asymmetry index >5% was defined as deformational plagiocephaly. Changes in each parameter were examined using repeated-measures analysis of variance classified by sex and deformational plagiocephaly status. The rate of increase in each parameter was also examined. In total, 88 infants (45 boys and 43 girls) were included in this study. All growth-related parameters were noted to increase linearly with time. Sex differences were observed in all parameters except cranial length. Deformational plagiocephaly was found to have no effect on growth-related parameters. Cranial volume increased by 60% from 1 to 6 months of age. The growth almost uniformly influenced the rate of increase in volume in each coordinate axis direction. Overall, the mean trends in three-dimensional parameters in infants up to 6 months of age were obtained using a three-dimensional scanner. These trends could be used as a guide by medical professionals involved in cranioplasty.
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Affiliation(s)
- Hiroshi Miyabayashi
- Department of Pediatrics and Child Health, Nihon University School of Medicine.,Department of Pediatrics, Kasukabe Medical Center
| | - Nobuhiko Nagano
- Department of Pediatrics and Child Health, Nihon University School of Medicine
| | | | | | - Risa Kato
- Department of Pediatrics and Child Health, Nihon University School of Medicine
| | - Takanori Noto
- Department of Pediatrics and Child Health, Nihon University School of Medicine.,Noto Children's Clinic
| | - Mari Sasano
- Department of Neurological Surgery, Nihon University School of Medicine
| | - Koichiro Sumi
- Department of Neurological Surgery, Nihon University School of Medicine
| | - Atsuo Yoshino
- Department of Neurological Surgery, Nihon University School of Medicine
| | - Ichiro Morioka
- Department of Pediatrics and Child Health, Nihon University School of Medicine
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Cranial Shape in Infants Aged One Month Can Predict the Severity of Deformational Plagiocephaly at the Age of Six Months. J Clin Med 2022; 11:jcm11071797. [PMID: 35407405 PMCID: PMC8999343 DOI: 10.3390/jcm11071797] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2022] [Revised: 03/16/2022] [Accepted: 03/22/2022] [Indexed: 11/17/2022] Open
Abstract
In this study, we aimed to monitor changes in cranial shape using three-dimensional (3D) scanning to determine whether the severity of deformational plagiocephaly (DP) at the age of 6 months could be predicted at the age of 1 month. The cranial shape was measured at the ages of 1, 3, and 6 months (T1, T2, and T3, respectively) in 92 infants. We excluded those who received helmet treatment before T3. The cranial vault asymmetry index (CVAI) using 3D scanning was evaluated in all infants. DP was defined as a CVAI > 5.0% with mild (CVAI ≤ 6.25%) or moderate/severe severity (CVAI > 6.25%). The CVAI cut-off value at T1 for severe DP at T3 was determined using receiver operating characteristic (ROC) curves. At T1, T2, and T3, the respective CVAI median values were 5.0%, 5.8%, and 4.7% and the DP incidence was 50.0%, 56.8%, and 43.2%, respectively. The DP severity temporarily worsened from T1 to T2 but then improved at T3. Among the infants, 73.9% had a similar DP severity at T1 and T3 (p = 1.0). A ROC curve analysis revealed a CVAI cut-off value of 7.8% at T1 predicted severe DP. It was concluded that later DP severity could be predicted using 3D scanning at T1 with properly defined cut-off values.
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TOMITA Y, KAMEDA, M, SENOO T, TOKUYAMA E, SUGAHARA C, YABUNO S, OKAZAKI Y, KAWAUCHI S, HOSOMOTO K, SASAKI T, YASUHARA T, DATE I. Growth Curves for Intracranial Volume and Two-dimensional Parameters for Japanese Children without Cranial Abnormality: Toward Treatment of Craniosynostosis. Neurol Med Chir (Tokyo) 2022; 62:89-96. [PMID: 34776463 PMCID: PMC8841234 DOI: 10.2176/nmc.oa.2021-0208] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2021] [Accepted: 09/23/2021] [Indexed: 11/20/2022] Open
Abstract
In the management of patients with craniosynostosis, it is important to understand growth curve of the normal cranium. Although three-dimensional (3D) computed tomography (CT) images taken in thin slices are easily available nowadays, data on the growth curves of intracranial volume (ICV), cranial length, cranial width, and cranial height in the normal cranium are mainly based on older studies using radiography, and there are insufficient reports using CT images especially taken in thin slices. The purpose of this study was to establish growth curves in the normal cranium of Japanese children using thin-slice images. Cranial images of 106 subjects (57 males, 49 females; aged 0-83 months) without significant cranial abnormalities were retrospectively analyzed. Using thin-slice CT images, the ICV and two-dimensional parameters such as cranial length, cranial width, and cranial height were measured by iPlan, followed by generating growth curves and calculating cephalic index (CI). ICV calculated from thin-slice CT images was compared with that obtained by substituting two-dimensional parameters into Mackinnon formula. The ICV growth curves for males and females were similar in shape. As with the ICV, the two-dimensional parameters increased most rapidly in the first year after birth. There was no significant difference in CI between the sexes or among any age groups. ICV calculated from thin-slice 3D CT images was 60% of that obtained from Mackinnon formula. These data will enable us to compare these specific measurements in craniosynostosis patients directly with those of normal children, which will hopefully help in managing these patients.
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Affiliation(s)
- Yousuke TOMITA
- Department of Neurological Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Okayama, Japan
| | - Masahiro KAMEDA,
- Department of Neurological Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Okayama, Japan
- Department of Neurosurgery, Osaka Medical and Pharmaceutical University, Takatsuki, Osaka, Japan
| | - Takaya SENOO
- Department of Plastic and Reconstructive Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Okayama, Japan
| | - Eijiro TOKUYAMA
- Department of Plastic and Reconstructive Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Okayama, Japan
| | - Chiaki SUGAHARA
- Department of Neurological Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Okayama, Japan
| | - Satoru YABUNO
- Department of Neurological Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Okayama, Japan
| | - Yosuke OKAZAKI
- Department of Neurological Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Okayama, Japan
| | - Satoshi KAWAUCHI
- Department of Neurological Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Okayama, Japan
| | - Kakeru HOSOMOTO
- Department of Neurological Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Okayama, Japan
| | - Tatsuya SASAKI
- Department of Neurological Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Okayama, Japan
| | - Takao YASUHARA
- Department of Neurological Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Okayama, Japan
| | - Isao DATE
- Department of Neurological Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Okayama, Japan
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MIYABAYASHI H, NAGANO N, KATO R, NOTO T, HASHIMOTO S, SAITO K, MORIOKA I. Reference Values for Cranial Morphology Based on Three-dimensional Scan Analysis in 1-month-old Healthy Infants in Japan. Neurol Med Chir (Tokyo) 2022; 62:246-253. [PMID: 35370246 PMCID: PMC9178114 DOI: 10.2176/jns-nmc.2021-0384] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Currently, molded helmet therapy is used to treat infants with deformational plagiocephaly. However, the indices of normal cranial shape remain unclear, and thus, the prevalence of deformational plagiocephaly is unknown, particularly in Japan. We investigated the reference values for cranial morphological characteristics in 1-month-old Japanese infants using a three-dimensional scanner, to determine the prevalence of deformational plagiocephaly. One hundred fifty-three healthy infants who visited three hospitals (from April 2020 to March 2021) were enrolled. Cranial shape was measured using a three-dimensional scanner and was analyzed using image analysis software. Outcome measures were cranial volume, length, width, length-width ratio, circumference, asymmetry, and vault asymmetry index; cephalic index; and anterior, posterior, and overall symmetry ratios. The cranial vault asymmetry index >3.5% or ≥10% were diagnosed as deformational or severe deformational plagiocephaly, respectively. The mean age at measurement was 35.7 days. The mean cranial volume was 559 mL; cranial length, 129 mm; cranial width, 110 mm; length-width ratio, 118%; cephalic index, 85.2%; cranial circumference, 377 mm, cranial asymmetry, 6.4 mm; cranial vault asymmetry index, 5.0%; and anterior, posterior, and overall asymmetry ratios, 93.1%, 91.3%, and 96.4%, respectively. The prevalence of deformational and severe deformational plagiocephaly was 64.7% and 6.6%, respectively. Sex-based differences were observed for cranial volume and width. The results obtained in this study can be considered standard values that can facilitate the differentiation of abnormal infant cranial morphological characteristics for Japanese medical practitioners.
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Affiliation(s)
- Hiroshi MIYABAYASHI
- Department of Pediatrics and Child Health, Nihon University School of Medicine
| | - Nobuhiko NAGANO
- Department of Pediatrics and Child Health, Nihon University School of Medicine
| | - Risa KATO
- Department of Pediatrics and Child Health, Nihon University School of Medicine
| | - Takanori NOTO
- Department of Pediatrics and Child Health, Nihon University School of Medicine
| | | | - Katsuya SAITO
- Department of Pediatrics and Child Health, Nihon University School of Medicine
| | - Ichiro MORIOKA
- Department of Pediatrics and Child Health, Nihon University School of Medicine
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Wu ZF, Fan QL, Ming L, Yang W, Lv KL, Chang Q, Li WZ, Wang CJ, Pan QM, He L, Hu B, Zhang YP. A comparative study between traditional head measurement and structured light three-dimensional scanning when measuring infant head shape. Transl Pediatr 2021; 10:2897-2906. [PMID: 34976756 PMCID: PMC8649591 DOI: 10.21037/tp-21-186] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/22/2021] [Accepted: 10/13/2021] [Indexed: 11/14/2022] Open
Abstract
BACKGROUND This study aimed to evaluate the correlation and consistency between traditional head measurement and structured light three-dimensional (3D) scanning parameters when measuring infant skull shape. METHODS A total of 76 infants aged 3 months to 2.5 years old were included in the study. Head circumference (HC) was measured with a tape measure. The transverse, anteroposterior, and oblique diameters were measured using a spreading caliper, and the cranial vault asymmetry index (CVAI) and a cranial index (CI) of symmetry were calculated; 76 cases were measured successfully. The above indexes were measured using a structured light 3D scanning system (71 cases were measured with success). Thus, in the end, the valid data of 71 cases were analyzed, and the measurements of the two approaches were compared. RESULTS The 95% confidence interval of traditional head measurement and structured light 3D scanning was between 0.633 and 0.988. Pearson's correlation coefficient indicated a high correlation between the two methods (r=0.793-0.980). The correlation coefficients of the transverse diameter, anteroposterior diameter, and HC, and the CI of symmetry were higher than 0.9. The lowest correlation coefficient for the CVAI was 0.793. The P values of the above measurement data were all <0.001, which indicated that they were closely related. A Bland-Altman plot indicated reasonable consistency between the two methods. CONCLUSIONS Both traditional head measurement and structured light 3D scanning are suitable for the measurement of infant head shape. However, while traditional head measurement using a spreading caliper is economical and simple, making it suitable for general screening at a basic level, structured light 3D scanning can deliver additional parameters, which is useful for infants with an abnormal head shape. The latter is also convenient for designing a customized helmet for skull correction when needed.
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Affiliation(s)
- Zhi-Feng Wu
- Department of Pediatrics, Second Affiliated Hospital of Army Medical University, Chongqing, China
| | - Qiong-Li Fan
- Department of Pediatrics, Second Affiliated Hospital of Army Medical University, Chongqing, China
| | - Li Ming
- Department of Pediatrics, Second Affiliated Hospital of Army Medical University, Chongqing, China
| | - Wang Yang
- Department of Pediatrics, Second Affiliated Hospital of Army Medical University, Chongqing, China
| | - Kui-Lin Lv
- Department of Pediatrics, Second Affiliated Hospital of Army Medical University, Chongqing, China
| | - Qin Chang
- Department of Pediatrics, Second Affiliated Hospital of Army Medical University, Chongqing, China
| | - Wen-Zao Li
- Department of Pediatrics, Second Affiliated Hospital of Army Medical University, Chongqing, China
| | - Cheng-Ju Wang
- Department of Pediatrics, Second Affiliated Hospital of Army Medical University, Chongqing, China
| | - Qiu-Ming Pan
- Department of Pediatrics, Second Affiliated Hospital of Army Medical University, Chongqing, China
| | - Li He
- Department of Pediatrics, Second Affiliated Hospital of Army Medical University, Chongqing, China
| | - Bin Hu
- Department of Pediatrics, Second Affiliated Hospital of Army Medical University, Chongqing, China
| | - Yu-Ping Zhang
- Department of Pediatrics, Second Affiliated Hospital of Army Medical University, Chongqing, China
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Natural-Course Evaluation of Infants with Positional Severe Plagiocephaly Using a Three-Dimensional Scanner in Japan: Comparison with Those Who Received Cranial Helmet Therapy. J Clin Med 2021; 10:jcm10163531. [PMID: 34441827 PMCID: PMC8396888 DOI: 10.3390/jcm10163531] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2021] [Revised: 08/07/2021] [Accepted: 08/10/2021] [Indexed: 11/16/2022] Open
Abstract
This study aimed to clarify the natural course of positional plagiocephaly using a three-dimensional (3D) scanner and investigate the effectiveness of cranial helmet therapy (CHT). One hundred infants with severe plagiocephaly who visited our institutions between April 2020 and March 2021 were included. Cranial shape was measured using an Artec Eva 3D scanner. A cranial asymmetry (CA) >12 mm was diagnosed as severe plagiocephaly. An infant whose CA subsided to <12 mm was considered to have improved naturally or by CHT. The difference in CA between the second and initial scans was defined as the improvement value (median scan interval was two months). In the natural-course group comprising 56 infants with severe plagiocephaly, 37 (66%) with a median CA of 15.6 mm exhibited no improvement after two months. In the scan age- and evaluation interval-matched case-control study, the CA value in the CHT group improved by three times that in the natural-course group (−4.6 mm [n = 33] vs. −1.55 mm [n = 24], p < 0.001). Severe plagiocephaly did not improve naturally in 66% of the cases. Therefore, CHT should be considered if the CA is >12 mm on the initial evaluation.
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Sutures ultrasound: useful diagnostic screening for posterior plagiocephaly. Childs Nerv Syst 2021; 37:3715-3720. [PMID: 34453581 PMCID: PMC8604816 DOI: 10.1007/s00381-021-05324-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/07/2021] [Accepted: 08/04/2021] [Indexed: 02/08/2023]
Abstract
PURPOSE Posterior plagiocephaly (PP) is a common clinical condition in pediatric age. There are two main causes of PP: postural plagiocephaly and craniosynostosis. Early diagnosis is important, as it prevents neurological complications and emergencies. Diagnosis in the past was often made late and with imaging tests that subjected the infant to a high radiation load. Suture ultrasound does not use ionizing radiation; it is easy to perform, allows an early diagnosis, and directs toward the execution of the cranial 3D-CT scan, neurosurgical consultation, and possible intervention. The aim of the study is to describe the high sensitivity and specificity of suture ultrasound for the differential diagnosis between plagiocephaly and craniosynostosis. METHODS We reported our prospective experience and compared it with the data in the literature through a systematic review. The systematic review was conducted on electronic medical databases (PubMed, Embase, Cochrane Library, Scopus, and Web of Science) evaluating the published literature up to November 2020. According to Preferred Reporting Items for Systematic Reviews and Meta-ANALYSES (PRISMA statement), we identified 2 eligible studies. Additionally, according to AMSTAR 2, all included reviews have been critically rated as high quality. A total of 120 infants with abnormal skull shape were examined in NICU. All underwent clinical and ultrasound examination. RESULTS Of the total, 105 (87.5%) had plagiocephaly and 15 dolichocephaly/scaphocephaly (12.5%). None of these had associated other types of malformations and/or neurological disorders. The synostotic suture was identified ultrasonographically in 1 infant and subsequently confirmed by 3D CT scan (100%). CONCLUSION Cranial sutures ultrasonography can be considered in infants a selective, excellent screening method for the evaluation of skull shape deformities as first technique before the 3D CT scan exam and subsequent neurosurgical evaluation. Cranial suture ultrasonography should be considered part of clinical practice especially for pediatricians.
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