Prevalence of Mendosal Suture Patency in Infants Up to the Age of 18 Months
Background:. The mendosal suture joins the interparietal and inferior portions of the occipital bone. Persistent patency of this suture can result in bathrocephaly, an abnormal occipital projection. This study aims to determine normal temporal fusion of the mendosal suture and cranial shape of the p...
| Main Authors: | , , , , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Wolters Kluwer
2022-06-01
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| Series: | Plastic and Reconstructive Surgery, Global Open |
| Online Access: | http://journals.lww.com/prsgo/fulltext/10.1097/GOX.0000000000004383 |
| _version_ | 1811332723558580224 |
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| author | Joseph M. Escandón, MD Daniela Duarte-Bateman, MD Esperanza Mantilla-Rivas, MD Brynne A. Ichiuji, BA Md Sohel Rana, MBBS, MPH Monica Manrique, MD Albert K. Oh, MD Eleni Siampli, MSc Marius G. Linguraru, DPhil Gary F. Rogers, MD, JD, LLM, MBA, MPH |
| author_facet | Joseph M. Escandón, MD Daniela Duarte-Bateman, MD Esperanza Mantilla-Rivas, MD Brynne A. Ichiuji, BA Md Sohel Rana, MBBS, MPH Monica Manrique, MD Albert K. Oh, MD Eleni Siampli, MSc Marius G. Linguraru, DPhil Gary F. Rogers, MD, JD, LLM, MBA, MPH |
| author_sort | Joseph M. Escandón, MD |
| collection | DOAJ |
| description | Background:. The mendosal suture joins the interparietal and inferior portions of the occipital bone. Persistent patency of this suture can result in bathrocephaly, an abnormal occipital projection. This study aims to determine normal temporal fusion of the mendosal suture and cranial shape of the patients with persistent suture patency.
Methods:. A retrospective review of head CT scans in patients aged 0–18 months who presented to the emergency department between 2010 and 2020 was completed. Presence and patency of the mendosal suture were assessed. Cranial shape analysis was conducted in the cases that presented with 100% suture patency and age-matched controls. An exponential regression model was used to forecast the timing of suture fusion.
Results:. In total, 378 patients met inclusion criteria. Median age at imaging was 6.8 months (IQR 2.9, 11.6). Initiation of mendosal suture fusion was observed as early as 4 days of age and was completed in all instances except one by age 18 months. Most patients had either a complete or partial suture fusion (66.7% versus 30.7%, respectively), and 2.6% of patients had 100% suture patency. Cranial shape analysis demonstrated increased occipital projection in patients with 100% suture patency compared with their controls. Exponential regression model suggested that the mendosal suture closure begins prenatally and typically progresses to full closure at the age of 6 months.
Conclusions:. Prevalence of a patent mendosal suture was 2.6% overall. Mendosal suture fusion initiates in-utero and completes ex-utero within the first 18 months of life. Delayed closure results in greater occipital projection. |
| first_indexed | 2024-04-13T16:41:24Z |
| format | Article |
| id | doaj.art-d57000a595214d5a8c1843a72beb7ad3 |
| institution | Directory Open Access Journal |
| issn | 2169-7574 |
| language | English |
| last_indexed | 2024-04-13T16:41:24Z |
| publishDate | 2022-06-01 |
| publisher | Wolters Kluwer |
| record_format | Article |
| series | Plastic and Reconstructive Surgery, Global Open |
| spelling | doaj.art-d57000a595214d5a8c1843a72beb7ad32022-12-22T02:39:13ZengWolters KluwerPlastic and Reconstructive Surgery, Global Open2169-75742022-06-01106e438310.1097/GOX.0000000000004383202206000-00025Prevalence of Mendosal Suture Patency in Infants Up to the Age of 18 MonthsJoseph M. Escandón, MD0Daniela Duarte-Bateman, MD1Esperanza Mantilla-Rivas, MD2Brynne A. Ichiuji, BA3Md Sohel Rana, MBBS, MPH4Monica Manrique, MD5Albert K. Oh, MD6Eleni Siampli, MSc7Marius G. Linguraru, DPhil8Gary F. Rogers, MD, JD, LLM, MBA, MPH9From the From the * Department of Plastic and Reconstructive Surgery, Children’s National Hospital, Washington, D.C.From the From the * Department of Plastic and Reconstructive Surgery, Children’s National Hospital, Washington, D.C.From the From the * Department of Plastic and Reconstructive Surgery, Children’s National Hospital, Washington, D.C.From the From the * Department of Plastic and Reconstructive Surgery, Children’s National Hospital, Washington, D.C.† Joseph E. Roberts, Jr., Center for Surgical Care, Children’s National Hospital, Washington, D.C.From the From the * Department of Plastic and Reconstructive Surgery, Children’s National Hospital, Washington, D.C.From the From the * Department of Plastic and Reconstructive Surgery, Children’s National Hospital, Washington, D.C.‡ Sheikh Zayed Institute for Pediatric Surgical Innovation, Children’s National Hospital, Washington, D.C.‡ Sheikh Zayed Institute for Pediatric Surgical Innovation, Children’s National Hospital, Washington, D.C.From the From the * Department of Plastic and Reconstructive Surgery, Children’s National Hospital, Washington, D.C.Background:. The mendosal suture joins the interparietal and inferior portions of the occipital bone. Persistent patency of this suture can result in bathrocephaly, an abnormal occipital projection. This study aims to determine normal temporal fusion of the mendosal suture and cranial shape of the patients with persistent suture patency. Methods:. A retrospective review of head CT scans in patients aged 0–18 months who presented to the emergency department between 2010 and 2020 was completed. Presence and patency of the mendosal suture were assessed. Cranial shape analysis was conducted in the cases that presented with 100% suture patency and age-matched controls. An exponential regression model was used to forecast the timing of suture fusion. Results:. In total, 378 patients met inclusion criteria. Median age at imaging was 6.8 months (IQR 2.9, 11.6). Initiation of mendosal suture fusion was observed as early as 4 days of age and was completed in all instances except one by age 18 months. Most patients had either a complete or partial suture fusion (66.7% versus 30.7%, respectively), and 2.6% of patients had 100% suture patency. Cranial shape analysis demonstrated increased occipital projection in patients with 100% suture patency compared with their controls. Exponential regression model suggested that the mendosal suture closure begins prenatally and typically progresses to full closure at the age of 6 months. Conclusions:. Prevalence of a patent mendosal suture was 2.6% overall. Mendosal suture fusion initiates in-utero and completes ex-utero within the first 18 months of life. Delayed closure results in greater occipital projection.http://journals.lww.com/prsgo/fulltext/10.1097/GOX.0000000000004383 |
| spellingShingle | Joseph M. Escandón, MD Daniela Duarte-Bateman, MD Esperanza Mantilla-Rivas, MD Brynne A. Ichiuji, BA Md Sohel Rana, MBBS, MPH Monica Manrique, MD Albert K. Oh, MD Eleni Siampli, MSc Marius G. Linguraru, DPhil Gary F. Rogers, MD, JD, LLM, MBA, MPH Prevalence of Mendosal Suture Patency in Infants Up to the Age of 18 Months Plastic and Reconstructive Surgery, Global Open |
| title | Prevalence of Mendosal Suture Patency in Infants Up to the Age of 18 Months |
| title_full | Prevalence of Mendosal Suture Patency in Infants Up to the Age of 18 Months |
| title_fullStr | Prevalence of Mendosal Suture Patency in Infants Up to the Age of 18 Months |
| title_full_unstemmed | Prevalence of Mendosal Suture Patency in Infants Up to the Age of 18 Months |
| title_short | Prevalence of Mendosal Suture Patency in Infants Up to the Age of 18 Months |
| title_sort | prevalence of mendosal suture patency in infants up to the age of 18 months |
| url | http://journals.lww.com/prsgo/fulltext/10.1097/GOX.0000000000004383 |
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