Hemifacial Microsomia

[vc_section content_layout=”full” animation_delay=”” disable=”” id=”” class=”” bg_type=”image” bg_image=”” color_overlay=”” enable_parallax=”” enable_pattern=””][vc_row content_layout=”boxed” equal_height=”” animation_delay=”” disable=”” id=”” class=”” bg_type=”image” bg_image=”” color_overlay=”” enable_parallax=”” enable_pattern=””][vc_column layout=”normal” vertical_align=”top” animation_delay=””][vu_heading style=”2″ heading=”Hemifacial Microsomia” subheading=”” alignment=”left” custom_colors=”” class=””][vc_column_text]Hemifacial Microsomia is a birth deformity affecting the bony skeleton and soft tissues of the craniofacial region. It is typically characterized by pronounced asymmetry of the face due to deficient growth of the lower jaw (mandible) on one side, deficient soft tissues of the face and underdeveloped ear (microtia).

Bony and soft tissue structures on one side of the face grow lesser than the other side. The affected side of the face appears disproportionately smaller than the other. Commonly affected are the lower jaw, eye, ear, facial nerve and cheek. The most significant of these deformities is that of the jaws, which when corrected, minimizes the entire deformity and makes the face look more symmetric.

In hemifacial microsomia, the shape and size of the lower jaw is deformed on one side causing an asymmetric face. The chin appears deviated to the affected side. Facial asymmetry progresses as the patient grows. As a result, teeth bite (occlusion) is slanted.[/vc_column_text][vu_heading style=”2″ heading=”Treatment” subheading=”” alignment=”left” custom_colors=”” class=””][vc_column_text]Based on various parameters like severity of the defect and age of the patient, there are different treatment options. Cheek and eye socket bone defects if present, can be corrected with specialized craniofacial surgeries. Ear and soft tissue defects can be rehabilitated with reconstructive surgeries.[/vc_column_text][vu_heading style=”2″ heading=”Distraction Osteogenesis” subheading=”” alignment=”left” custom_colors=”” class=””][vc_column_text]The goal of treatment in hemifacial microsomia is to elongate the deficient jaw bone to restore facial symmetry and correct the slanting bite (occlusion). To achieve this, an advanced and effective treatment technique is distraction osteogenesis. This is a new technique for regenerating new bone by slow, progressive stretching of the bone, without requiring a bone graft.

The jaw bone on the deficient side is cut. A sophisticated device called distractor is placed such that the two arms of the device are fixed to the two segments of jaw bone. After a few days, a screw attached to the distractor is turned gradually, ideally at a rate of 1 mm per day. When this is done, the two cut segments move apart and new bone is formed in the resultant gap. After the new bone is stabilized, the distractor device is removed.

Subsequently, the jaw bone is lengthened to the desired amount correcting the asymmetry of the face. This is a powerful tissue engineering technique for generating unlimited bone.

Eminent Facio-Maxillary Surgeon Dr. S.M. Balaji is highly acclaimed for his prowess in the treatment of Hemifacial Microsomia. He is a pioneering expert in this field and has applied several revolutionary techniques including “Simultaneous Maxillary and Mandibular Distraction” giving excellent results to set right facial asymmetry.

Our hospital has to its credit the maximum number of cases of Hemifacial Microsomia successfully treated with Distraction Osteogenesis (Distraction of both upper and lower jaw) for the correction of facial asymmetries.[/vc_column_text][vu_heading style=”2″ heading=”CASE I” subheading=”” alignment=”left” custom_colors=”” class=””][/vc_column][/vc_row][vc_row content_layout=”boxed” equal_height=”” animation_delay=”” disable=”” id=”” class=”” bg_type=”image” bg_image=”” color_overlay=”” enable_parallax=”” enable_pattern=””][vc_column layout=”normal” vertical_align=”top” animation_delay=”” width=”1/3″][vu_image_box image=”2186″ ratio=”2:1″ title=”Facial asymmetry in a patient with Hemifacial Microsomia” description=”” read_more_text=”Read More” link=”” class=””][/vc_column][vc_column layout=”normal” vertical_align=”top” animation_delay=”” width=”1/3″][vu_image_box image=”2197″ ratio=”2:1″ title=”Ear deformity in patient with hemifacial microsomia” description=”” read_more_text=”Read More” link=”” class=””][/vc_column][vc_column layout=”normal” vertical_align=”top” animation_delay=”” width=”1/3″][vu_image_box image=”2187″ ratio=”2:1″ title=”Jaw bone segmented on the left side and preparation to fix distractor device” description=”” read_more_text=”Read More” link=”” class=””][/vc_column][/vc_row][vc_row content_layout=”boxed” equal_height=”” animation_delay=”” disable=”” id=”” class=”” bg_type=”image” bg_image=”” color_overlay=”” enable_parallax=”” enable_pattern=””][vc_column layout=”normal” vertical_align=”top” animation_delay=”” width=”1/3″][vu_image_box image=”2183″ ratio=”2:1″ title=”Distractor device fixed to jaw bone” description=”” read_more_text=”Read More” link=”” class=””][/vc_column][vc_column layout=”normal” vertical_align=”top” animation_delay=”” width=”1/3″][vu_image_box image=”2188″ ratio=”2:1″ title=”X ray taken after surgery” description=”” read_more_text=”Read More” link=”” class=””][/vc_column][vc_column layout=”normal” vertical_align=”top” animation_delay=”” width=”1/3″][vu_image_box image=”2184″ ratio=”2:1″ title=”During active distraction segmented jaw bone pushed apart & new bone formed in resultant gap” description=”” read_more_text=”Read More” link=”” class=””][/vc_column][/vc_row][vc_row content_layout=”boxed” equal_height=”” animation_delay=”” disable=”” id=”” class=”” bg_type=”image” bg_image=”” color_overlay=”” enable_parallax=”” enable_pattern=””][vc_column layout=”normal” vertical_align=”top” animation_delay=”” width=”1/3″][vu_image_box image=”2181″ ratio=”2:1″ title=”Activating the distractor to lengthen the jaw bones” description=”” read_more_text=”Read More” link=”” class=””][/vc_column][vc_column layout=”normal” vertical_align=”top” animation_delay=”” width=”1/3″][vu_image_box image=”2182″ ratio=”2:1″ title=”Bone segments moving apart to lengthen bone” description=”” read_more_text=”Read More” link=”” class=””][/vc_column][vc_column layout=”normal” vertical_align=”top” animation_delay=”” width=”1/3″][vu_image_box image=”2185″ ratio=”2:1″ title=”Facial asymmetry corrected with distraction osteogenesis” description=”” read_more_text=”Read More” link=”” class=””][/vc_column][/vc_row][vc_row content_layout=”boxed” equal_height=”” animation_delay=”” disable=”” id=”” class=”” bg_type=”image” bg_image=”” color_overlay=”” enable_parallax=”” enable_pattern=””][vc_column layout=”normal” vertical_align=”top” animation_delay=””][vu_heading style=”2″ heading=”Case II” subheading=”” alignment=”left” custom_colors=”” class=””][/vc_column][/vc_row][vc_row content_layout=”boxed” equal_height=”” animation_delay=”” disable=”” id=”” class=”” bg_type=”image” bg_image=”” color_overlay=”” enable_parallax=”” enable_pattern=””][vc_column layout=”normal” vertical_align=”top” animation_delay=”” width=”1/3″][vu_image_box image=”2209″ ratio=”2:1″ title=”Hemifacial Microsomia with facial asymmetry, slanting smile and chin deviation” description=”” read_more_text=”Read More” link=”” class=””][/vc_column][vc_column layout=”normal” vertical_align=”top” animation_delay=”” width=”1/3″][vu_image_box image=”2207″ ratio=”2:1″ title=”CT scan image showing asymmetry of facial skeleton” description=”” read_more_text=”Read More” link=”” class=””][/vc_column][vc_column layout=”normal” vertical_align=”top” animation_delay=”” width=”1/3″][vu_image_box image=”2210″ ratio=”2:1″ title=”Improper bile due to hemifacial microsomia” description=”” read_more_text=”Read More” link=”” class=””][/vc_column][/vc_row][vc_row content_layout=”boxed” equal_height=”” animation_delay=”” disable=”” id=”” class=”” bg_type=”image” bg_image=”” color_overlay=”” enable_parallax=”” enable_pattern=””][vc_column layout=”normal” vertical_align=”top” animation_delay=”” width=”1/3″][vu_image_box image=”2208″ ratio=”2:1″ title=”Distraction Osteogenesis treatment planning” description=”” read_more_text=”Read More” link=”” class=””][/vc_column][vc_column layout=”normal” vertical_align=”top” animation_delay=”” width=”1/3″][vu_image_box image=”2211″ ratio=”2:1″ title=”Placing the intraoral distractor” description=”” read_more_text=”Read More” link=”” class=””][/vc_column][vc_column layout=”normal” vertical_align=”top” animation_delay=”” width=”1/3″][vu_image_box image=”2216″ ratio=”2:1″ title=”Improper bile due to hemifacial microsomia” description=”” read_more_text=”Read More” link=”” class=””][/vc_column][/vc_row][vc_row content_layout=”boxed” equal_height=”” animation_delay=”” disable=”” id=”” class=”” bg_type=”image” bg_image=”” color_overlay=”” enable_parallax=”” enable_pattern=””][vc_column layout=”normal” vertical_align=”top” animation_delay=”” width=”1/3″][vu_image_box image=”2206″ ratio=”2:1″ title=”Bite improved after treatment” description=”” read_more_text=”Read More” link=”” class=””][/vc_column][vc_column layout=”normal” vertical_align=”top” animation_delay=”” width=”1/3″][vu_image_box image=”2212″ ratio=”2:1″ title=”X-ray showing skeletal asymmetry of the face corrected after treatment” description=”” read_more_text=”Read More” link=”” class=””][/vc_column][vc_column layout=”normal” vertical_align=”top” animation_delay=”” width=”1/3″][vu_image_box image=”2205″ ratio=”2:1″ title=”Improper bile due to hemifacial microsomia” description=”” read_more_text=”Read More” link=”” class=””][/vc_column][/vc_row][/vc_section]

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