Three-dimensional Coordinate System for Hemifacial Microsomia
نویسندگان
چکیده
منابع مشابه
Hemifacial microsomia.
Hemifacial microsomia (HFM) is a condition in which the lower half of one side of the face is underdeveloped and does not grow in a normal pattern. After clefts, this is the second most common facial birth defect. Etiology of HFM is unknown, but prenatal exposures of some drugs and genetic abnormalities may be associated with the condition. Diagnosis and treatment of HFM is challenging due to a...
متن کاملThree-dimensional photogrammetry for surgical planning of tissue expansion in hemifacial microsomia.
BACKGROUND We aim to illustrate the applications of 3-dimensional (3-D) photogrammetry for surgical planning and longitudinal assessment of the volumetric changes in hemifacial microsomia. METHODS A 3-D photogrammetric system was employed for planning soft tissue expansion and transplantation of a vascularized scapular flap for a patient with hemifacial microsomia. The facial deficiency was c...
متن کاملThree-dimensional functional unit analysis of hemifacial microsomia mandible—a preliminary report
BACKGROUND The aim of this study was to present three-dimensional (3D) structural characteristics of the mandible in the hemifacial microsomia. The mandible has six distinct functional units, and its architecture is the sum of balanced growth of each functional unit and surrounding matrix. METHODS In order to characterize the mandibular 3D architecture of hemifacial microsomia, we analyzed th...
متن کاملHemifacial microsomia: a clinicoradiological report of three cases.
Hemifacial microsomia is a congenital malformation in which there is deficiency in the amount of hard and soft tissues on one side of the face. It is primarily a syndrome of first and second branchial arches involving underdevelopment of the temporomandibular joint, mandibular ramus, masticatory muscles, ears and occasionally defects in facial nerve and muscles. Here, we report three cases of h...
متن کاملDental agenesis in hemifacial microsomia.
Hemifacial microsomia (HM) is an asymmetrical congenital deformity of the head and face caused by anomalous development of the structures derived from the first and second branchial arches. This study evaluates the incidence of agenesis and dental inclusions in HM patients. Sixty-three HM patients, 27 male and 36 female, ranging from 7 to 43 years had monolateral (61) and bilateral (2) presenta...
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ژورنال
عنوان ژورنال: Plastic and Reconstructive Surgery - Global Open
سال: 2020
ISSN: 2169-7574
DOI: 10.1097/gox.0000000000002761