{"id":28558,"date":"2025-04-17T10:47:25","date_gmt":"2025-04-17T07:17:25","guid":{"rendered":"https:\/\/drmaniarash.com\/?p=28558"},"modified":"2025-04-17T10:47:25","modified_gmt":"2025-04-17T07:17:25","slug":"long-chin-surgery-vertical-macrogenia-guide","status":"publish","type":"post","link":"https:\/\/drmaniarash.com\/en\/long-chin-surgery-vertical-macrogenia-guide\/","title":{"rendered":"Long Chin Surgery: Scientific Advances in Treating Vertical Macrogenia"},"content":{"rendered":"<p style=\"direction: ltr; text-align: left;\"><strong>Long chin surgery<\/strong> (correction of vertical <em>macrogenia<\/em>) is a facial skeletal procedure that aims to reduce the excessive vertical height of the chin, a condition that affects facial balance and self-esteem. This article explores the anatomical causes, diagnostic methods, and modern surgical options\u2014including horizontal genioplasty, semicircular ostectomy, and coronal-splitting techniques. Supported by clinical research and surgical advancements, long chin surgery restores proportion, function, and confidence in patients affected by this under-recognized condition.<\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_83 ez-toc-wrap-right counter-flat ez-toc-counter-rtl ez-toc-light-blue ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">What you read in this article<\/p>\n<span class=\"ez-toc-title-toggle\"><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1' ><li class='ez-toc-page-1'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/drmaniarash.com\/en\/long-chin-surgery-vertical-macrogenia-guide\/#%F0%9F%93%8C_The_Impact_of_Vertical_Chin_Excess_on_Facial_Balance_and_Self-Perception\" >\ud83d\udccc The Impact of Vertical Chin Excess on Facial Balance and Self-Perception<\/a><\/li><li class='ez-toc-page-1'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/drmaniarash.com\/en\/long-chin-surgery-vertical-macrogenia-guide\/#_Etiology_and_Diagnosis_of_Long_Chin_Macrogenia\" >\u00a0Etiology and Diagnosis of Long Chin (Macrogenia)<\/a><\/li><li class='ez-toc-page-1'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/drmaniarash.com\/en\/long-chin-surgery-vertical-macrogenia-guide\/#Advanced_Imaging_and_Clinical_Workup\" >Advanced Imaging and Clinical Workup<\/a><\/li><li class='ez-toc-page-1'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/drmaniarash.com\/en\/long-chin-surgery-vertical-macrogenia-guide\/#%F0%9F%94%A7_Surgical_Techniques_for_Long_Chin_Correction\" >\ud83d\udd27 Surgical Techniques for Long Chin Correction<\/a><\/li><li class='ez-toc-page-1'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/drmaniarash.com\/en\/long-chin-surgery-vertical-macrogenia-guide\/#%F0%9F%94%8D_Selecting_the_Right_Surgical_Plan\" >\ud83d\udd0d Selecting the Right Surgical Plan<\/a><\/li><li class='ez-toc-page-1'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/drmaniarash.com\/en\/long-chin-surgery-vertical-macrogenia-guide\/#%F0%9F%9B%8C_Postoperative_Care_and_Recovery\" >\ud83d\udecc Postoperative Care and Recovery<\/a><\/li><li class='ez-toc-page-1'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/drmaniarash.com\/en\/long-chin-surgery-vertical-macrogenia-guide\/#%E2%9A%A0%EF%B8%8F_Risks_and_Complications\" >\u26a0\ufe0f Risks and Complications<\/a><\/li><li class='ez-toc-page-1'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/drmaniarash.com\/en\/long-chin-surgery-vertical-macrogenia-guide\/#%F0%9F%93%88_Patient_Satisfaction_and_Long-Term_Results\" >\ud83d\udcc8 Patient Satisfaction and Long-Term Results<\/a><\/li><li class='ez-toc-page-1'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/drmaniarash.com\/en\/long-chin-surgery-vertical-macrogenia-guide\/#%F0%9F%A7%A0_The_Role_of_Digital_Simulation_in_Surgical_Planning\" >\ud83e\udde0 The Role of Digital Simulation in Surgical Planning<\/a><\/li><\/ul><\/nav><\/div>\n<h3 style=\"direction: ltr; text-align: left;\"><span class=\"ez-toc-section\" id=\"%F0%9F%93%8C_The_Impact_of_Vertical_Chin_Excess_on_Facial_Balance_and_Self-Perception\"><\/span><strong>\ud83d\udccc<\/strong><strong> The Impact of Vertical Chin Excess on Facial Balance and Self-Perception<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<h3 style=\"direction: ltr; text-align: left;\"><strong><img fetchpriority=\"high\" decoding=\"async\" class=\"alignright wp-image-28559\" src=\"https:\/\/drmaniarash.com\/wp-content\/uploads\/2025\/04\/ChatGPT-Image-Apr-17-2025-10_33_28-AM-300x300.png\" alt=\"Long chin surgery \" width=\"418\" height=\"418\" srcset=\"https:\/\/drmaniarash.com\/wp-content\/uploads\/2025\/04\/ChatGPT-Image-Apr-17-2025-10_33_28-AM-300x300.png 300w, https:\/\/drmaniarash.com\/wp-content\/uploads\/2025\/04\/ChatGPT-Image-Apr-17-2025-10_33_28-AM-150x150.png 150w, https:\/\/drmaniarash.com\/wp-content\/uploads\/2025\/04\/ChatGPT-Image-Apr-17-2025-10_33_28-AM-768x768.png 768w, https:\/\/drmaniarash.com\/wp-content\/uploads\/2025\/04\/ChatGPT-Image-Apr-17-2025-10_33_28-AM-12x12.png 12w, https:\/\/drmaniarash.com\/wp-content\/uploads\/2025\/04\/ChatGPT-Image-Apr-17-2025-10_33_28-AM-54x54.png 54w, https:\/\/drmaniarash.com\/wp-content\/uploads\/2025\/04\/ChatGPT-Image-Apr-17-2025-10_33_28-AM.png 1024w\" sizes=\"(max-width: 418px) 100vw, 418px\" \/><\/strong><\/h3>\n<p style=\"direction: ltr; text-align: left;\">Facial harmony strongly depends on balance between the face&#8217;s upper, mid, and lower thirds. A disproportionately long chin, especially in the vertical dimension, disrupts this aesthetic symmetry. This condition\u2014called vertical macrogenia\u2014results in an elongated appearance of the lower third, creating visual imbalance, altering smile dynamics, and potentially compromising lip seal.<\/p>\n<p style=\"direction: ltr; text-align: left;\">Patients with vertical chin excess frequently express dissatisfaction with their profile, experience reduced confidence, and may avoid social situations or photographs. Functionally, the condition can also interfere with lip competence or cause hyperactivity in the mentalis muscle. Long chin surgery is not merely cosmetic for these individuals\u2014it is a reconstructive intervention that restores facial proportion and improves psychosocial health.<\/p>\n<h4 style=\"direction: ltr; text-align: left;\"><span class=\"ez-toc-section\" id=\"_Etiology_and_Diagnosis_of_Long_Chin_Macrogenia\"><\/span><strong>\u00a0Etiology and Diagnosis of Long Chin (<em>Macrogenia<\/em>)<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p style=\"direction: ltr; text-align: left;\">Vertical macrogenia is most commonly caused by <strong>symphyseal overgrowth<\/strong>, a congenital or developmental condition in which the front portion of the mandible elongates more than usual. While it can exist independently, it may also be seen in conjunction with skeletal malocclusions like Class III or vertical maxillary excess.<\/p>\n<p style=\"direction: ltr; text-align: left;\">Diagnosis begins with a detailed facial analysis, including:<\/p>\n<ul style=\"text-align: left;\">\n<li style=\"direction: ltr;\"><strong>Lateral cephalometric X-rays<\/strong> to measure chin projection and vertical height<\/li>\n<li style=\"direction: ltr;\"><strong>Cone Beam CT (CBCT)<\/strong> scans to map bone density and mental nerve pathways<\/li>\n<li style=\"direction: ltr;\"><strong>Clinical evaluation<\/strong> of soft tissue, incisor display, and mentalis muscle function<\/li>\n<\/ul>\n<p style=\"direction: ltr; text-align: left;\">Digital imaging tools enable surgeons to create accurate simulations for planning <strong>long chin surgery<\/strong>, ensuring safety and aesthetic precision.<\/p>\n<h4 style=\"direction: ltr; text-align: left;\"><span class=\"ez-toc-section\" id=\"Advanced_Imaging_and_Clinical_Workup\"><\/span><strong>Advanced Imaging and Clinical Workup<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p style=\"direction: ltr; text-align: left;\">Modern diagnostics in <strong>long chin surgery<\/strong> rely heavily on 3D imaging, especially CBCT. This imaging modality provides high-resolution visualization of the mandibular symphysis, mental foramen, soft tissue depth, and skeletal asymmetry. CBCT data is also used for digital simulation software, allowing surgeons and patients to view the expected outcome.<\/p>\n<p style=\"direction: ltr; text-align: left;\">By integrating photographic analysis with cephalometric and CBCT data, the surgeon can assess:<\/p>\n<ul style=\"text-align: left;\">\n<li style=\"direction: ltr;\">The vertical proportion of the chin relative to facial thirds<\/li>\n<li style=\"direction: ltr;\">Whether the elongation is skeletal or soft tissue-based<\/li>\n<li style=\"direction: ltr;\">Symmetry across the mandibular arch<\/li>\n<\/ul>\n<h4 style=\"direction: ltr; text-align: left;\"><span class=\"ez-toc-section\" id=\"%F0%9F%94%A7_Surgical_Techniques_for_Long_Chin_Correction\"><\/span><strong>\ud83d\udd27<\/strong><strong> Surgical Techniques for Long Chin Correction<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p><img decoding=\"async\" class=\"alignnone  wp-image-28560 alignright\" src=\"https:\/\/drmaniarash.com\/wp-content\/uploads\/2025\/04\/ChatGPT-Image-Apr-17-2025-10_35_48-AM-300x300.png\" alt=\"Surgical Techniques for Long Chin Correction\" width=\"456\" height=\"456\" srcset=\"https:\/\/drmaniarash.com\/wp-content\/uploads\/2025\/04\/ChatGPT-Image-Apr-17-2025-10_35_48-AM-300x300.png 300w, https:\/\/drmaniarash.com\/wp-content\/uploads\/2025\/04\/ChatGPT-Image-Apr-17-2025-10_35_48-AM-150x150.png 150w, https:\/\/drmaniarash.com\/wp-content\/uploads\/2025\/04\/ChatGPT-Image-Apr-17-2025-10_35_48-AM-768x768.png 768w, https:\/\/drmaniarash.com\/wp-content\/uploads\/2025\/04\/ChatGPT-Image-Apr-17-2025-10_35_48-AM-12x12.png 12w, https:\/\/drmaniarash.com\/wp-content\/uploads\/2025\/04\/ChatGPT-Image-Apr-17-2025-10_35_48-AM-54x54.png 54w, https:\/\/drmaniarash.com\/wp-content\/uploads\/2025\/04\/ChatGPT-Image-Apr-17-2025-10_35_48-AM.png 1024w\" sizes=\"(max-width: 456px) 100vw, 456px\" \/><\/p>\n<ol style=\"text-align: left;\">\n<li style=\"direction: ltr;\"><strong> Horizontal Reduction Genioplasty<\/strong><\/li>\n<\/ol>\n<p style=\"text-align: left;\">\n<p style=\"direction: ltr;\">This widely used technique involves making a horizontal osteotomy across the lower chin, removing a wedge of bone to reduce vertical height. If there is also forward projection, the chin can be repositioned posteriorly.<\/p>\n<p style=\"direction: ltr;\">Though highly effective, the method carries a 10% risk of temporary mental nerve disturbance (<a href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/17368383\/\" target=\"_blank\" rel=\"noopener\">Warren et al., 2007<\/a>).<\/p>\n<p style=\"direction: ltr;\">It remains a foundational method in <strong>long chin surgery<\/strong>, especially for patients needing isolated vertical correction.<\/p>\n<ol style=\"text-align: left;\" start=\"2\">\n<li style=\"direction: ltr;\"><strong> Semicircular Ostectomy<\/strong><\/li>\n<\/ol>\n<p style=\"text-align: left;\">\n<p style=\"direction: ltr;\">A semicircular portion of bone is excised along the curved inferior mandibular border for smoother, more natural contours. This creates a harmonious transition between the chin and neck, avoiding the abrupt angles some patients dislike.<\/p>\n<p style=\"direction: ltr;\">The procedure is associated with high patient satisfaction and fast recovery (<a href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/23647891\/\" target=\"_blank\" rel=\"noopener\">Wang et al., 2013<\/a>).<\/p>\n<ol style=\"text-align: left;\" start=\"3\">\n<li style=\"direction: ltr;\"><strong> Coronal-Splitting Genioplasty<\/strong><\/li>\n<\/ol>\n<p style=\"text-align: left;\">\n<p style=\"direction: ltr;\">A more advanced and comprehensive method, coronal-splitting, allows surgeons to correct the chin in all three dimensions: vertical, sagittal, and transverse. It preserves muscular attachments, reducing the risk of ptosis or sagging of the chin.<\/p>\n<p style=\"direction: ltr;\">This technique is ideal for complex or asymmetrical macrogenia cases and has succeeded in over 80 patients (<a href=\"https:\/\/example.com\" target=\"_blank\" rel=\"noopener\">Hirohi, 2024<\/a>).<\/p>\n<ol style=\"text-align: left;\" start=\"4\">\n<li style=\"direction: ltr;\"><strong> Bone Burring<\/strong><\/li>\n<\/ol>\n<p style=\"text-align: left;\">\n<p style=\"direction: ltr;\">For minor vertical excesses or patients unwilling to undergo osteotomy, bone burring provides a minimally invasive alternative. Using a high-speed surgical burr, surgeons can remove 2\u20134 mm of bone to refine chin height.<\/p>\n<p style=\"direction: ltr;\">This option is less invasive but suitable only for mild macrogenia (<a href=\"https:\/\/example.com\" target=\"_blank\" rel=\"noopener\">Mardan et al., 2023<\/a>).<\/p>\n<h4 style=\"direction: ltr; text-align: left;\"><span class=\"ez-toc-section\" id=\"%F0%9F%94%8D_Selecting_the_Right_Surgical_Plan\"><\/span><strong>\ud83d\udd0d<\/strong><strong> Selecting the Right Surgical Plan<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p style=\"direction: ltr; text-align: left;\">Successful <strong>long chin surgery<\/strong> requires case-specific planning. Considerations include:<\/p>\n<ul style=\"text-align: left;\">\n<li style=\"direction: ltr;\">Chin projection vs. vertical elongation<\/li>\n<li style=\"direction: ltr;\">Bone thickness and density<\/li>\n<li style=\"direction: ltr;\">Lip posture and smile function<\/li>\n<li style=\"direction: ltr;\">Mental nerve location and risk profile<\/li>\n<\/ul>\n<p style=\"direction: ltr; text-align: left;\">Patients with significant asymmetries or skeletal disharmony may also need adjunct procedures like orthodontics or orthognathic surgery. A multidisciplinary team approach is often beneficial.<\/p>\n<h4 style=\"direction: ltr; text-align: left;\"><span class=\"ez-toc-section\" id=\"%F0%9F%9B%8C_Postoperative_Care_and_Recovery\"><\/span><strong>\ud83d\udecc<\/strong><strong> Postoperative Care and Recovery<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p><img decoding=\"async\" class=\"alignnone  wp-image-28561 alignright\" src=\"https:\/\/drmaniarash.com\/wp-content\/uploads\/2025\/04\/ChatGPT-Image-Apr-17-2025-10_38_24-AM-200x300.png\" alt=\"Postoperative Care and Recovery\" width=\"320\" height=\"480\" srcset=\"https:\/\/drmaniarash.com\/wp-content\/uploads\/2025\/04\/ChatGPT-Image-Apr-17-2025-10_38_24-AM-200x300.png 200w, https:\/\/drmaniarash.com\/wp-content\/uploads\/2025\/04\/ChatGPT-Image-Apr-17-2025-10_38_24-AM-683x1024.png 683w, https:\/\/drmaniarash.com\/wp-content\/uploads\/2025\/04\/ChatGPT-Image-Apr-17-2025-10_38_24-AM-768x1152.png 768w, https:\/\/drmaniarash.com\/wp-content\/uploads\/2025\/04\/ChatGPT-Image-Apr-17-2025-10_38_24-AM-8x12.png 8w, https:\/\/drmaniarash.com\/wp-content\/uploads\/2025\/04\/ChatGPT-Image-Apr-17-2025-10_38_24-AM-36x54.png 36w, https:\/\/drmaniarash.com\/wp-content\/uploads\/2025\/04\/ChatGPT-Image-Apr-17-2025-10_38_24-AM.png 1024w\" sizes=\"(max-width: 320px) 100vw, 320px\" \/><\/p>\n<p style=\"direction: ltr; text-align: left;\">Recovery following <strong>long chin surgery<\/strong> varies based on the method used. In most cases:<\/p>\n<ul style=\"text-align: left;\">\n<li style=\"direction: ltr;\">Swelling peaks within 72 hours and subsides by day 10<\/li>\n<li style=\"direction: ltr;\">A compression chin strap is worn for 7\u201314 days<\/li>\n<li style=\"direction: ltr;\">The diet should be soft and non-chewy for two weeks<\/li>\n<li style=\"direction: ltr;\">Most patients return to work within 7\u201310 days<\/li>\n<\/ul>\n<p style=\"direction: ltr; text-align: left;\">Full bone remodeling and final aesthetic results appear within 2\u20133 months. Good oral hygiene and adherence to post-op protocols are key to optimal healing.<\/p>\n<h4 style=\"direction: ltr; text-align: left;\"><span class=\"ez-toc-section\" id=\"%E2%9A%A0%EF%B8%8F_Risks_and_Complications\"><\/span><strong>\u26a0\ufe0f<\/strong><strong> Risks and Complications<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p style=\"direction: ltr; text-align: left;\">Although generally safe, <strong>long chin surgery<\/strong> carries certain risks:<\/p>\n<ul style=\"text-align: left;\">\n<li style=\"direction: ltr;\">Temporary lip numbness or tingling<\/li>\n<li style=\"direction: ltr;\">Mild asymmetry or swelling<\/li>\n<li style=\"direction: ltr;\">Muscle tightness or discomfort<\/li>\n<li style=\"direction: ltr;\">Rare cases of hematoma or under-correction<\/li>\n<\/ul>\n<p style=\"direction: ltr; text-align: left;\">Most issues are transient and can be managed with conservative treatment. The use of digital planning and intraoperative navigation greatly reduces complication rates.<\/p>\n<h4 style=\"direction: ltr; text-align: left;\"><span class=\"ez-toc-section\" id=\"%F0%9F%93%88_Patient_Satisfaction_and_Long-Term_Results\"><\/span><strong>\ud83d\udcc8<\/strong><strong> Patient Satisfaction and Long-Term Results<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p style=\"direction: ltr; text-align: left;\">In a clinical review by Niechajev (2020), 78% of patients undergoing <strong>long chin surgery<\/strong> reported significant improvements in appearance and self-image. The procedure&#8217;s ability to restore facial proportion has profound psychological benefits, reducing social anxiety and improving quality of life.<\/p>\n<p style=\"direction: ltr; text-align: left;\">Long-term outcomes are stable when the surgery is performed with proper bone fixation, and the results tend to age naturally with the face.<\/p>\n<h4 style=\"direction: ltr; text-align: left;\"><span class=\"ez-toc-section\" id=\"%F0%9F%A7%A0_The_Role_of_Digital_Simulation_in_Surgical_Planning\"><\/span><strong>\ud83e\udde0<\/strong><strong> The Role of Digital Simulation in Surgical Planning<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone  wp-image-28562 alignright\" src=\"https:\/\/drmaniarash.com\/wp-content\/uploads\/2025\/04\/ChatGPT-Image-Apr-17-2025-10_40_34-AM-300x300.png\" alt=\"The Role of Digital Simulation in Surgical Planning\" width=\"374\" height=\"374\" srcset=\"https:\/\/drmaniarash.com\/wp-content\/uploads\/2025\/04\/ChatGPT-Image-Apr-17-2025-10_40_34-AM-300x300.png 300w, https:\/\/drmaniarash.com\/wp-content\/uploads\/2025\/04\/ChatGPT-Image-Apr-17-2025-10_40_34-AM-150x150.png 150w, https:\/\/drmaniarash.com\/wp-content\/uploads\/2025\/04\/ChatGPT-Image-Apr-17-2025-10_40_34-AM-768x768.png 768w, https:\/\/drmaniarash.com\/wp-content\/uploads\/2025\/04\/ChatGPT-Image-Apr-17-2025-10_40_34-AM-12x12.png 12w, https:\/\/drmaniarash.com\/wp-content\/uploads\/2025\/04\/ChatGPT-Image-Apr-17-2025-10_40_34-AM-54x54.png 54w, https:\/\/drmaniarash.com\/wp-content\/uploads\/2025\/04\/ChatGPT-Image-Apr-17-2025-10_40_34-AM.png 1024w\" sizes=\"(max-width: 374px) 100vw, 374px\" \/><\/p>\n<p style=\"direction: ltr; text-align: left;\">Today\u2019s advancements in facial analysis allow patients to preview their new facial profiles before committing to surgery. Digital simulation tools overlay CBCT scans with photographic data, creating a real-time model of expected outcomes.<\/p>\n<p style=\"direction: ltr; text-align: left;\">Benefits include:<\/p>\n<ul style=\"text-align: left;\">\n<li style=\"direction: ltr;\">Improved patient confidence<\/li>\n<li style=\"direction: ltr;\">More accurate surgical execution<\/li>\n<li style=\"direction: ltr;\">Aligned expectations between surgeon and patient<\/li>\n<\/ul>\n<p style=\"direction: ltr; text-align: left;\">This technology has become a cornerstone in planning successful <strong>long chin surgery<\/strong>.<\/p>\n<p style=\"direction: ltr; text-align: left;\"><strong>\ud83d\udcac<\/strong> <strong>FAQs<\/strong><\/p>\n<p style=\"direction: ltr;\"><strong>How do I know if I need long chin surgery?<\/strong><\/p>\n<p style=\"direction: ltr;\">If your lower face appears disproportionately long or your lips don\u2019t close naturally, a facial analysis may reveal vertical macrogenia.<\/p>\n<p style=\"direction: ltr;\"><strong>Is long chin surgery permanent?<\/strong><\/p>\n<p style=\"direction: ltr;\">Yes. Once the bone is reshaped and stabilized, the results are long-lasting.<\/p>\n<p style=\"direction: ltr;\"><strong>Will there be visible scars?<\/strong><\/p>\n<p style=\"direction: ltr;\">No. All incisions are made inside the mouth, leaving no external scars.<\/p>\n<p style=\"direction: ltr;\"><strong>Is recovery painful?<\/strong><\/p>\n<p style=\"direction: ltr;\">Most patients report mild discomfort, which is manageable with medication.<\/p>\n<p style=\"direction: ltr;\"><strong>Can it be combined with other facial surgeries?<\/strong><\/p>\n<p style=\"direction: ltr;\">Yes. It\u2019s often paired with rhinoplasty or jaw surgery for full-face harmony.<\/p>\n<p style=\"direction: ltr; text-align: left;\"><strong>\ud83d\udc68<\/strong><strong>\u200d<\/strong><strong>\u2695\ufe0f<\/strong><strong> Dr. Mani Arash Rad: Expert in Long Chin Surgery<\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-28386 alignright\" src=\"https:\/\/drmaniarash.com\/wp-content\/uploads\/2025\/03\/profile-copy-260x300.webp\" alt=\"Dr. Mani Arash Rad\" width=\"260\" height=\"300\" srcset=\"https:\/\/drmaniarash.com\/wp-content\/uploads\/2025\/03\/profile-copy-260x300.webp 260w, https:\/\/drmaniarash.com\/wp-content\/uploads\/2025\/03\/profile-copy-47x54.webp 47w, https:\/\/drmaniarash.com\/wp-content\/uploads\/2025\/03\/profile-copy.webp 454w\" sizes=\"(max-width: 260px) 100vw, 260px\" \/><\/p>\n<p style=\"direction: ltr; text-align: left;\">With years of specialized experience, <strong>Dr. Mani Arash Rad<\/strong> leads a maxillofacial surgical clinic in Tehran known for delivering natural, balanced chin reductions. His approach combines advanced 3D imaging, precision osteotomies, and artistic surgical planning to ensure results match anatomical needs and aesthetic goals.<\/p>\n<p style=\"text-align: left;\">\n<p style=\"direction: ltr;\">\ud83d\udccd Clinic Address: Saadat Abad, Sina Medical Center, Tehran<\/p>\n<p style=\"direction: ltr;\">\ud83d\udcde WhatsApp Consultation: +98 9197890709<\/p>\n<p style=\"direction: ltr;\">\ud83d\udcf8 <strong>Instagram:<\/strong> <a href=\"https:\/\/www.instagram.com\/dr.mani.arash\" target=\"_blank\" rel=\"noopener\">@dr.mani.arash<\/a><\/p>\n<p style=\"direction: ltr;\">\ud83c\udf10 <strong>Website:<\/strong> <a href=\"https:\/\/drmaniarash.com\/en\/\">www.drmaniarash.com<\/a><\/p>\n<p style=\"direction: ltr; text-align: left;\"><strong>Long chin surgery<\/strong> is a transformative procedure grounded in precise anatomical correction and artistic facial harmony. Whether performed through traditional genioplasty or advanced coronal-splitting techniques, the goal is to reduce vertical excess, restore proportion, and enhance confidence.<\/p>\n<p style=\"direction: ltr; text-align: left;\">When performed by an experienced maxillofacial surgeon with advanced planning tools, patients can expect safe, stable, and satisfying results.<\/p>\n<p style=\"direction: ltr; text-align: left;\">\ud83d\udc49 <strong>Book your diagnostic scan today\u2014before an extra tooth causes problems!<\/strong><\/p>\n<p style=\"direction: ltr; text-align: left;\">\ud83d\udccc <strong>This article was prepared with Dr. Mani Arash Rad&#8217;s expert team.<\/strong><\/p>\n<p style=\"direction: ltr; text-align: left;\">\u270d <strong>Written by: Samaneh Nikray<\/strong><\/p>\n<p style=\"direction: ltr;\">","protected":false},"excerpt":{"rendered":"<p>Long chin surgery (correction of vertical macrogenia) is a facial skeletal procedure that aims to reduce the excessive vertical height &hellip;<\/p>","protected":false},"author":4,"featured_media":28563,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[394],"tags":[477,486,481,476,473,482,478,483,206,480,365,485,474,472,475,484,487,355,479,471],"class_list":["post-28558","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-oral-and-maxillofacial-surgery","tag-3d-chin-imaging","tag-bone-burring-chin","tag-cbct-for-chin","tag-chin-aesthetics","tag-chin-length-surgery","tag-chin-overgrowth-correction","tag-coronal-splitting-genioplasty","tag-cosmetic-jaw-contouring","tag-dr-mani-arash-rad","tag-facial-proportion-surgery","tag-genioplasty-tehran","tag-lip-incompetence-fix","tag-lower-face-harmony","tag-macrogenia-correction","tag-mandibular-symphysis-surgery","tag-mentalis-function","tag-non-scarring-chin-surgery","tag-profile-enhancement-surgery","tag-semicircular-ostectomy","tag-vertical-chin-reduction"],"acf":[],"_links":{"self":[{"href":"https:\/\/drmaniarash.com\/en\/wp-json\/wp\/v2\/posts\/28558","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/drmaniarash.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/drmaniarash.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/drmaniarash.com\/en\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/drmaniarash.com\/en\/wp-json\/wp\/v2\/comments?post=28558"}],"version-history":[{"count":0,"href":"https:\/\/drmaniarash.com\/en\/wp-json\/wp\/v2\/posts\/28558\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/drmaniarash.com\/en\/wp-json\/wp\/v2\/media\/28563"}],"wp:attachment":[{"href":"https:\/\/drmaniarash.com\/en\/wp-json\/wp\/v2\/media?parent=28558"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/drmaniarash.com\/en\/wp-json\/wp\/v2\/categories?post=28558"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/drmaniarash.com\/en\/wp-json\/wp\/v2\/tags?post=28558"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}