Pharyngeal airway changes after mono-maxillary advancement surgery
Promene faringealnih vazdušnih puteva nakon monomaksilarne ortognatske hirurgije
Апстракт
Introduction/Objective Maxillary or mandibular retrognathism are common dentofacial deformities treated by combined orthodontic-surgical treatment. Surgical maxillary or mandibular advancement changes the position and strain of surrounding structures, which may also affect pharyngeal airway dimensions. The aim of this study was to evaluate and compare three-dimensional pharyngeal airway space changes in patients treated with maxillary advancement and those treated with mandibular advancement. Methods The sample consisted of 25 patients - 12 treated with maxillary advancement and 13 with mandibular advancement surgery. Nasopharyngeal (NP) volume, oropharyngeal (OP) volume, and the area of maximum constriction (AMC) in the OP were measured on cone beam computed tomography scans (2 mA / 120 kV / 12'' FOV) taken before and at least three months after surgery. Paired samples t-test was used for analyzing statistical significance of changes (p ≤ 0.05). Results Postoperative OP and NP volumes..., as well as the AMC, increased insignificantly in both groups. Conclusion Results suggest that mono-maxillary surgical advancement of the maxilla or the mandible increases pharyngeal airway dimensions.
Uvod/Cilj Retrognatizam gornje vilice i retrognatizam donje vilice su česti dentofacijalni deformiteti, koji se leče kombinovanom ortodontsko-hirurškom terapijom. Hirurško pomeranje gornje ili donje vilice unapred menja položaj i napetost okolnih struktura, što takođe utiče na dimenzije faringealnih vazdušnih puteva. Cilj istraživanja bio je da se procene i uporede trodimenzionalne promene faringealnih vazdušnih puteva kod bolesnika lečenih hirurškim pomeranjem gornje ili donje vilice unapred. Metode Uzorak istraživanja se sastojao od 25 bolesnika 12 lečenih hirurškim pomeranjem gornje vilice i 13 lečenih hirurškim pomeranjem donje vilice unapred. Zapremine nazofarinksa i orofarinksa i površine najužeg dela farinksa su merene na CBCT snimcima (2 mA / 120 kV / 12'' FOV) napravljenim pre i bar tri meseca posle hirurške korekcije. Studentov t-test za uparene uzorke je korišćen za analizu statističke značajnosti promena (p ≤ 0,05). Rezultati Zapremine nazofarinksa i orofarinksa i površine ...najužeg dela farinka povećale su se posle hirurškog pomeranja gornje ili donje vilice unapred. Statistička značajnost nije zabeležena. Zaključak Rezultati ukazuju na to da hirurško pomeranje gornje ili donje vilice unapred dovodi do povećanja dimenzija faringealnih vazdušnih puteva.
Кључне речи:
Cone Beam CT / mono-maxillary advancement surgery / pharyngeal airways / CBCT / monomaksilarna ortognatska hirurgija / faringealni vazdušni puteviИзвор:
Srpski arhiv za celokupno lekarstvo, 2018, 146, 7-8, 378-383Издавач:
- Srpsko lekarsko društvo, Beograd
Колекције
Институција/група
Stomatološki fakultetTY - JOUR AU - Stefanović, Neda AU - Živković-Sandić, Marija AU - Palomo, Juan Martin PY - 2018 UR - https://smile.stomf.bg.ac.rs/handle/123456789/2346 AB - Introduction/Objective Maxillary or mandibular retrognathism are common dentofacial deformities treated by combined orthodontic-surgical treatment. Surgical maxillary or mandibular advancement changes the position and strain of surrounding structures, which may also affect pharyngeal airway dimensions. The aim of this study was to evaluate and compare three-dimensional pharyngeal airway space changes in patients treated with maxillary advancement and those treated with mandibular advancement. Methods The sample consisted of 25 patients - 12 treated with maxillary advancement and 13 with mandibular advancement surgery. Nasopharyngeal (NP) volume, oropharyngeal (OP) volume, and the area of maximum constriction (AMC) in the OP were measured on cone beam computed tomography scans (2 mA / 120 kV / 12'' FOV) taken before and at least three months after surgery. Paired samples t-test was used for analyzing statistical significance of changes (p ≤ 0.05). Results Postoperative OP and NP volumes, as well as the AMC, increased insignificantly in both groups. Conclusion Results suggest that mono-maxillary surgical advancement of the maxilla or the mandible increases pharyngeal airway dimensions. AB - Uvod/Cilj Retrognatizam gornje vilice i retrognatizam donje vilice su česti dentofacijalni deformiteti, koji se leče kombinovanom ortodontsko-hirurškom terapijom. Hirurško pomeranje gornje ili donje vilice unapred menja položaj i napetost okolnih struktura, što takođe utiče na dimenzije faringealnih vazdušnih puteva. Cilj istraživanja bio je da se procene i uporede trodimenzionalne promene faringealnih vazdušnih puteva kod bolesnika lečenih hirurškim pomeranjem gornje ili donje vilice unapred. Metode Uzorak istraživanja se sastojao od 25 bolesnika 12 lečenih hirurškim pomeranjem gornje vilice i 13 lečenih hirurškim pomeranjem donje vilice unapred. Zapremine nazofarinksa i orofarinksa i površine najužeg dela farinksa su merene na CBCT snimcima (2 mA / 120 kV / 12'' FOV) napravljenim pre i bar tri meseca posle hirurške korekcije. Studentov t-test za uparene uzorke je korišćen za analizu statističke značajnosti promena (p ≤ 0,05). Rezultati Zapremine nazofarinksa i orofarinksa i površine najužeg dela farinka povećale su se posle hirurškog pomeranja gornje ili donje vilice unapred. Statistička značajnost nije zabeležena. Zaključak Rezultati ukazuju na to da hirurško pomeranje gornje ili donje vilice unapred dovodi do povećanja dimenzija faringealnih vazdušnih puteva. PB - Srpsko lekarsko društvo, Beograd T2 - Srpski arhiv za celokupno lekarstvo T1 - Pharyngeal airway changes after mono-maxillary advancement surgery T1 - Promene faringealnih vazdušnih puteva nakon monomaksilarne ortognatske hirurgije VL - 146 IS - 7-8 SP - 378 EP - 383 DO - 10.2298/SARH180109049S ER -
@article{ author = "Stefanović, Neda and Živković-Sandić, Marija and Palomo, Juan Martin", year = "2018", abstract = "Introduction/Objective Maxillary or mandibular retrognathism are common dentofacial deformities treated by combined orthodontic-surgical treatment. Surgical maxillary or mandibular advancement changes the position and strain of surrounding structures, which may also affect pharyngeal airway dimensions. The aim of this study was to evaluate and compare three-dimensional pharyngeal airway space changes in patients treated with maxillary advancement and those treated with mandibular advancement. Methods The sample consisted of 25 patients - 12 treated with maxillary advancement and 13 with mandibular advancement surgery. Nasopharyngeal (NP) volume, oropharyngeal (OP) volume, and the area of maximum constriction (AMC) in the OP were measured on cone beam computed tomography scans (2 mA / 120 kV / 12'' FOV) taken before and at least three months after surgery. Paired samples t-test was used for analyzing statistical significance of changes (p ≤ 0.05). Results Postoperative OP and NP volumes, as well as the AMC, increased insignificantly in both groups. Conclusion Results suggest that mono-maxillary surgical advancement of the maxilla or the mandible increases pharyngeal airway dimensions., Uvod/Cilj Retrognatizam gornje vilice i retrognatizam donje vilice su česti dentofacijalni deformiteti, koji se leče kombinovanom ortodontsko-hirurškom terapijom. Hirurško pomeranje gornje ili donje vilice unapred menja položaj i napetost okolnih struktura, što takođe utiče na dimenzije faringealnih vazdušnih puteva. Cilj istraživanja bio je da se procene i uporede trodimenzionalne promene faringealnih vazdušnih puteva kod bolesnika lečenih hirurškim pomeranjem gornje ili donje vilice unapred. Metode Uzorak istraživanja se sastojao od 25 bolesnika 12 lečenih hirurškim pomeranjem gornje vilice i 13 lečenih hirurškim pomeranjem donje vilice unapred. Zapremine nazofarinksa i orofarinksa i površine najužeg dela farinksa su merene na CBCT snimcima (2 mA / 120 kV / 12'' FOV) napravljenim pre i bar tri meseca posle hirurške korekcije. Studentov t-test za uparene uzorke je korišćen za analizu statističke značajnosti promena (p ≤ 0,05). Rezultati Zapremine nazofarinksa i orofarinksa i površine najužeg dela farinka povećale su se posle hirurškog pomeranja gornje ili donje vilice unapred. Statistička značajnost nije zabeležena. Zaključak Rezultati ukazuju na to da hirurško pomeranje gornje ili donje vilice unapred dovodi do povećanja dimenzija faringealnih vazdušnih puteva.", publisher = "Srpsko lekarsko društvo, Beograd", journal = "Srpski arhiv za celokupno lekarstvo", title = "Pharyngeal airway changes after mono-maxillary advancement surgery, Promene faringealnih vazdušnih puteva nakon monomaksilarne ortognatske hirurgije", volume = "146", number = "7-8", pages = "378-383", doi = "10.2298/SARH180109049S" }
Stefanović, N., Živković-Sandić, M.,& Palomo, J. M.. (2018). Pharyngeal airway changes after mono-maxillary advancement surgery. in Srpski arhiv za celokupno lekarstvo Srpsko lekarsko društvo, Beograd., 146(7-8), 378-383. https://doi.org/10.2298/SARH180109049S
Stefanović N, Živković-Sandić M, Palomo JM. Pharyngeal airway changes after mono-maxillary advancement surgery. in Srpski arhiv za celokupno lekarstvo. 2018;146(7-8):378-383. doi:10.2298/SARH180109049S .
Stefanović, Neda, Živković-Sandić, Marija, Palomo, Juan Martin, "Pharyngeal airway changes after mono-maxillary advancement surgery" in Srpski arhiv za celokupno lekarstvo, 146, no. 7-8 (2018):378-383, https://doi.org/10.2298/SARH180109049S . .