Di zaman yang serba teknologi ini, pemeriksaan USG tidak lagi sebatas USG 2 dimensi yang menampilkan image dua dimensi berwarna hitam putih. Ada pula USG 3 dimensi dan 4 dimensi yang lebih canggih dibandingkan USG 2 dimensi.
Pemeriksaan ultrasound yang memanfaatkan gelombang suara berfrekuensi tinggi pertama kali diperkenalkan pada tahun 1987 oleh Olaf von Ramm dan Stephen Smith dari Duke University. Teknologi ultrasound yang diperkenalkan baru merupakan ultrasound dua dimensi.
Baru beberapa waktu kemudian, teknologi USG 3 dimensi dan 4 dimensi diperkenalkan. Teknologi ultrasound yang paling modern, USG 4 dimensi, memiliki sederet keunggulan dibandingkan ultrasound tradisional alias USG 2 dimensi.
Advertisement
Jika pada USG 2 dimensi anda hanya dapat melihat “penampakan” janin berupa gambar dua dimensi yang berwarna hitam putih, pada USG 4 dimensi “penampakan” janin jauh lebih jelas dan tampak nyata.
Seperti dilangsir dari situs seebaby.org, USG 4 dimensi memanfaatkan teknologi 3 dimensi namun dengan movement bayi yang terlihat jelas. Jadi, melalui USG 4 dimensi, anda seperti melihat rekaman pergerakan bayi anda.
Pada USG 4 dimensi, anda bisa melihat pergerakan bayi anda dengan cukup jelas; seperti saat bayi anda berkedip, menguap, dan membuka mata. Wow, amazing sekali, kan, anda sudah bisa melihat buah hati anda bahkan sebelum dia lahir.
Oleh: Pravianti
(vem/ver)


:strip_icc():format(webp)/kly-media-production/medias/2541833/original/014780800_1545119881-keunggulan-usg-4-dimensi-dibanding-usg-2-dimensi.jpg)
:strip_icc():format(webp)/kly-media-production/medias/5454134/original/023311600_1766550606-Lagidiskon__desktop-mobile__356x469_-_Button_Share.png)
:strip_icc():format(webp)/kly-media-production/medias/2981728/original/010002700_1575023913-ben-white-vJz7tkHncFk-unsplash.jpg)
:strip_icc():format(webp)/kly-media-production/medias/5434360/original/073007100_1764924578-pexels-vanessa-loring-5082373.jpg)
:strip_icc():format(webp)/kly-media-production/medias/2995662/original/061514500_1576230464-juliana-malta-YwutubGmzSU-unsplash.jpg)
:strip_icc():format(webp)/kly-media-production/medias/5434439/original/085265100_1764927392-Depositphotos_835881408_L.jpg)
:strip_icc():format(webp)/kly-media-production/medias/5452175/original/053343100_1766388567-front-close-view-young-attractive-female-white-t-shirt-doing-make-up-with-slight-smile-pink-background.jpg)
:strip_icc():format(webp)/kly-media-production/medias/5446721/original/005950600_1765939085-IMG-20251217-WA0003.jpg)
:strip_icc():format(webp)/kly-media-production/medias/5411995/original/098546600_1763028037-IMG_3023-01.jpeg)
:strip_icc():format(webp)/kly-media-production/medias/5437620/original/023028500_1765258087-Depositphotos_804339058_L.jpg)
:strip_icc():format(webp)/kly-media-production/medias/5444636/original/037285600_1765784303-Desain_tanpa_judul.jpg)
:strip_icc():format(webp)/kly-media-production/medias/5437822/original/092774500_1765264784-Depositphotos_618867182_L.jpg)
:strip_icc():format(webp)/kly-media-production/medias/5430234/original/024751500_1764656701-WhatsApp_Image_2025-12-02_at_13.22.54.jpeg)
:strip_icc():format(webp)/kly-media-production/medias/5430246/original/078844100_1764656929-WhatsApp_Image_2025-12-02_at_13.22.55.jpeg)
:strip_icc():format(webp)/kly-media-production/medias/5455582/original/036564500_1766717609-WhatsApp_Image_2025-12-26_at_9.27.05_AM__1_.jpeg)
:strip_icc():format(webp)/kly-media-production/medias/4263380/original/047486800_1671175858-ralph-ravi-kayden-aN21jB8GfKs-unsplash.jpg)
:strip_icc():format(webp)/kly-media-production/medias/5426270/original/054986300_1764299469-pexels-vlada-karpovich-4668362.jpg)
:strip_icc():format(webp)/kly-media-production/medias/5453915/original/025166700_1766541266-Depositphotos_795435856_XL.jpg)
:strip_icc():format(webp)/kly-media-production/medias/5394408/original/017875200_1761631698-IMG-20251028-WA0014.jpg)
:strip_icc():format(webp)/kly-media-production/medias/4598468/original/048272600_1696412875-pexels-ketut-subiyanto-4473774.jpg)
:strip_icc():format(webp)/kly-media-production/medias/5452131/original/016389000_1766386598-Depositphotos_801784358_XL.jpg)
:strip_icc():format(webp)/kly-media-production/medias/5362774/original/077869100_1758874288-Depositphotos_703781529_XL.jpg)
:strip_icc():format(webp)/kly-media-production/medias/5454006/original/067134400_1766546761-Depositphotos_732708844_XL.jpg)
:strip_icc():format(webp)/kly-media-production/medias/5373277/original/017310400_1759817607-Depositphotos_727499338_XL.jpg)
:strip_icc():format(webp)/kly-media-production/medias/5350322/original/077529400_1757996584-Depositphotos_748346252_XL.jpg)
:strip_icc():format(webp)/kly-media-production/medias/5214847/original/019381000_1746781436-0E6A3471-01.jpeg)
![Buat kamu yang sering males bawa tas, this might be your new everyday essential. [@ninjalabsx].](https://cdn1-production-images-kly.akamaized.net/JmPHj_AUqE0OF1amNJyGoeHJEqw=/320x217/smart/filters:quality(75):strip_icc():format(webp)/kly-media-production/medias/5431872/original/017250000_1764749869-SnapInsta.to_464376048_18021797717608173_6667940723387353151_n.jpg)
:strip_icc():format(webp)/kly-media-production/medias/5428609/original/023315200_1764553676-MIUCCIA_PRADA_HONORED_WITH_THE_LIFETIME_ACHIEVEMENT_AWARD_AT_THE_FASHION_TRUST_ARABIA_AWARDS_CEREMONY_2025__1_.jpg)
![Jennie BLACKPINK Berkolaborasi dengan Haribo. [@jennierubyjane]](https://cdn1-production-images-kly.akamaized.net/aV4GRPgoYJp6CPnLCXQZBu2qm5o=/320x217/smart/filters:quality(75):strip_icc():format(webp)/kly-media-production/medias/5426470/original/076048800_1764306557-IMG_1424_2_.jpeg)
:strip_icc():format(webp)/kly-media-production/medias/5426531/original/055682400_1764308639-Screenshot_2025-11-28_123440.png)
:strip_icc():format(webp)/kly-media-production/medias/5426229/original/035642400_1764297400-tong-su-1xx1hq2RJts-unsplash.jpg)
:strip_icc():format(webp)/kly-media-production/medias/5426004/original/019931600_1764246120-Nov_27__2025__07_20_48_PM.png)
![Sleep training adalah cara melatih bayi agar bisa tidur sendiri dan kembali terlelap ketika terbangun di tengah malam.[Dok/freepik.com/user18526052]](https://cdn1-production-images-kly.akamaized.net/6evsUR001Sr9LMNPcKaeaM6I6zs=/320x217/smart/filters:quality(75):strip_icc():format(webp)/kly-media-production/medias/5395560/original/028867000_1761711735-indoor-shot-sleeping-woman-her-charming-small-daughter-lying-bed-with-closed-eyes-resting-afternoon-mommy-looking-baby-with-great-love-hugging-her-2.jpg)
:strip_icc():format(webp)/kly-media-production/medias/5455162/original/035551400_1766636154-IMG-20251225-WA0003_1_.jpg)
:strip_icc():format(webp)/kly-media-production/medias/5455128/original/097094000_1766634329-IMG-20251225-WA0001.jpg)
:strip_icc():format(webp)/kly-media-production/medias/3419894/original/025367200_1617601982-zach-lucero-fwjsBPbRm4g-unsplash.jpg)
:strip_icc():format(webp)/kly-media-production/medias/5276662/original/046102100_1751959016-1000108599.jpg)
![Kesha Ratuliu liburan ke Singapura bersama ketiga anaknya. [@kesharatuliu05]](https://cdn1-production-images-kly.akamaized.net/rYeXMcjYXPkINN3rv7vJ-_5JM2I=/1x139:984x693/320x217/filters:quality(75):strip_icc():format(webp)/kly-media-production/medias/5454029/original/005555200_1766546988-IMG_2766_1_.jpeg)
:strip_icc():format(webp)/kly-media-production/medias/5452876/original/099231900_1766461807-FIMELA_FASHION_-_Lanvin_at_Its_Most_Glam__IG_Feed__1_.jpg)
:strip_icc():format(webp)/kly-media-production/medias/3221935/original/084901000_1598605805-pexels-andrea-piacquadio-975250.jpg)
:strip_icc():format(webp)/kly-media-production/medias/3353795/original/056458100_1611093586-beautiful-elegance-luxury-fashion-pink-women-handbag_1203-7653.jpg)
:strip_icc():format(webp)/kly-media-production/medias/5416947/original/076643700_1763480454-IMG_4832.jpg)
![Tasya Farasya memilih gaun rancangan Sapto Djojokartiko berwarna nude lembut yang memancarkan aura elegan dan feminin. Detail renda dan bordir bunga yang menjalar di seluruh permukaan dress memberi kesan etereal, seolah Tasya melangkah dengan sentuhan magis di setiap langkahnya. [@tasyafarasya].](https://cdn1-production-images-kly.akamaized.net/OqVnUTOel9W48rzP0VmUfvkZ43Y=/0x0:1080x608/320x217/filters:quality(75):strip_icc():format(webp)/kly-media-production/medias/5401013/original/058481200_1762154715-SnapInsta.to_572802011_18541861090004502_6731982056297577983_n.jpg)
:strip_icc():format(webp)/kly-media-production/medias/5395367/original/014527000_1761705838-FIMELA_FASHION_-_BLUSH_ELEGANCE_TO_SCULPTED_GRACE__IG_FEED_ls__1_.jpg)
:strip_icc():format(webp)/kly-media-production/medias/5152549/original/090433100_1741254052-20250306-Sidang_Thom-ANG_5.jpg)
:strip_icc():format(webp)/kly-media-production/medias/5455824/original/042279600_1766736374-WhatsApp_Image_2025-12-26_at_15.02.00.jpeg)
:strip_icc():format(webp)/kly-media-production/medias/5455823/original/092420500_1766736373-WhatsApp_Image_2025-12-26_at_15.01.58.jpeg)
:strip_icc():format(webp)/kly-media-production/medias/5427830/original/059450900_1764425390-sumatra.jpg)

:strip_icc():format(webp)/kly-media-production/medias/5455922/original/089656200_1766743983-7b247b4e-ad9f-4d3a-8c9e-0c3d080ef484.jpeg)
:strip_icc():format(webp)/kly-media-production/medias/3304172/original/040987800_1606116395-close-up-woman-with-perfect-healthy-fresh-skin-sits-table-hands-crossed-touching-face.jpg)
:strip_icc():format(webp)/kly-media-production/medias/4737675/original/006719400_1707333973-pexels-josh-willink-2701585.jpg)
:strip_icc():format(webp)/kly-media-production/medias/5093163/original/048373200_1736831176-1736828693514_cara-mengatasi-perut-begah.jpg)
:strip_icc():format(webp)/kly-media-production/medias/4614306/original/070931700_1697556763-yuri-shirota-p0hDztR46cw-unsplash.jpg)