ABSTRACT
@#BACKGROUND. Head and neck cancers are related group of cancers that involve the oral cavity, pharynx (oropharynx, nasopharynx, hypopharynx), and larynx. Early-stage tumors of the upper aerodigestive tract can be cured; for late-stage disease, prognosis is poor. Nowadays microvascular free tissue transfer surgery performed at high level. Worldwide, this particular kind of operation in head and neck surgical field has become “golden standard” of treatment. Seemingly, plastic and reconstructive surgeons of developed countries widely perform forearm free flap, anteriolateral thigh free flap, fibula free flap, rectus abdominal free flap, latissimusdorsi free flap. We purpose to report our first 121 cases of Microvascular Free Tissue Transfer which had been performed at the head and neck surgical department, NCC of Mongolia. METHODS. The clinical records of first 121 cases patients who had microvascular reconstruction done between 2011 and 2017 were reviewed. The indications for surgery, choice of flap, duration of surgery and flap survival were noted. RESULTS. Our study were performed on 121 cases, among them 84.3% flaps were survived, most of defects occurred following cancer resection. Anterolateral thigh and radial forearm flaps were performed commonly for our reconstruction surgery. CONCLUSION. 84.3% free flap recorded success rate indicates our early experiences. Although the National Medical University do not have postgraduate reconstructive and plastic surgical training, we believe that meticulous planning, careful vessel selection, close flap monitoring as well as improved infrastructural support can lead us to much better success rates of microvascular reconstruction in our country.
ABSTRACT
The purpose of this study was to analyze the epidemiology of oral and maxillofacial surgery patients in Mongolia and advocate guidelines and programs to promote optimal oral health care. A fact-finding epidemiologic study on the patients who visited at Departments of Oral and Maxillofacial Surgery, at National Hospitals at Ulaanbaatar city and Province and other Central hospitals of Mongolian, from Jan to Dec, 2013.Total 12957 patients treated at inpatients care center at the above mentioned national hospitals. From Ulaanbaatar city were 4284 (36%) and from province were 7673 (64%). Patients from province were treated at FCH 69%, NTORC 6.4%, NCC 11.3%, NCMCH 27% and CMAFH 1.8%. Zero to 16 years, 17 to 36 years, 37 to 56 years and 57 or more years old patients were3072 (27.1%), 4224 (34.2%), 3218 (26.9%) and 1412 (11.8%), respectively. Males and females were 6841 (53%), 6090 (47%). Cases of the inpatients were as follows: infectious disease 5971 (49.88), benign tumor 1039 (8.01%), trauma & injury 1799 (15%), salivary gland disease 2.41%, TMJ disease 2.8%, neuralgia and muscle pain 0.8% and others. 5 provinces have no Oral and Maxillofacial Surgeon and patients were referred to other central hospitals or to the Ulaanbaatar city. This study gives a topic of conversation about undergraduate dental education, continuing education and enough specialists in the region.