Análisis morfométrico de paladares óseos secos en huesos maxilares dentados y desdentados. Parte II: Foramen Palatino Mayor

Autores

  • Guillermo López Soria

Palavras-chave:

Paladar duro, foramen palatino mayor, arteria palatina superior, maxilar superior.

Resumo

Objetivo: Realizar un estudio descriptivo de la morfología y los accidentes más relevantes del paladar duro posterior, evaluando su modificación y las medidas antropométricas tanto en dentados como en desdentados. Métodos: 40 maxilares dentados y 39 desdentados fueron medidos in vitro mediante el uso de un calibre digital. Se midió: 1) diámetro transversal y anteroposterior de ambos forámenes palatinos mayores (FPM) 2) distancia entre la tabla ósea vestibular entre los incisivos centrales superiores y ambos FPM 3) distancia existente entre ambos FPM, 4) ubicación del FPM con respecto a los molares, 5) longitud, anchura y altura del paladar, 6) cálculo del índice palatino en % (PI), 7) cálculo del índice de altura palatina en % (PHI). Resultados: La distancia entre la tabla ósea vestibular entre los incisivos centrales superiores y el FPM derecho fue de 49,77 mm en dentados y 44,97 mm en desdentados (p < 0,05) y con respecto al FPM izquierdo fue de 49,73 mm en dentados y 44,99 mm en desdentados (p < 0,05). La distancia entre ambos FPM fue en promedio de 28,06 en el grupo dentado y de 28,34 mm en el desdentado, no encontrándose diferencias significativas entre los grupos. Con respecto a las dimensiones del FPM no se encontraron diferencias significativas entre ambos grupos. Se encontraron diferencias significativas en la longitud y la altura palatina entre ambos grupos. Conclusión: El presente estudio proporciona datos morfométricos de la región de la bóveda palatina en el sector posterior haciendo foco en el FPM.

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Referências

Testut L. Tratado de Anatomía Humana - Tomo I. 9na ed. Salvat Ed., editor. 1988. 280–282 p.

Figún M, Garino R. Anatomía odontológica funcional y aplicada. Editorial El Ateneo. 2003. p. 30–1.

García-García AS, Martínez-González JM, Gómez-Font R, Soto-Rivadeneira A,

Oviedo-Roldán L. Current status of the torus palatinus and torus mandibularis. Med Oral Patol Oral Cir Bucal. 2010; 15 (2): e353-60.

Anjankar VP, Gupta D, Nair S N, Thaduri N, TrivediGN, Budhiraja V. Analysis of position of greater palatine foramen in central Indian adult skulls: a consideration for maxillary nerve block. Indian J. Pharm. Biol. Res. 2014; 2(1):51-54.

Swirzinski KH, Edwards PC, Saini TS and Norton NS. Length and Geometric Patterns of the Greater Palatine Canal Observed in Cone Beam Computed Tomography. Int J Dent 2010; 2010: 292753.

Matsuda YB. Location of the dental foramina in human skulls from statistical observations. Int J Orthod Oral Surg Radiogr. 1927; 13:299–305.

Standring S. External skull. In: Gray's Anatomy, The anatomical basis of clinical practice. 2008. 40th ed. Elsevier Churchill Livingstone, pag. 414.

Araújo MG, Lindhe J. Dimensional ridge alterations following tooth extraction. An experimental study in the dog. J Clin Periodontol. 2005; 32(2):212–8.

De Oliveira JB, Almeida ANCL de, Lins CC dos SA, Júnior AA de A, Seixas ZA. Anthropometric Measurements in Toothed and Toothless Maxillaries and its consequences in Human Alveolar Bone Resorption. Int J Morphol. 2012; 30 (3): 1173–6.

Atwood DA. Some clinical factors related to rate of resorption of residual ridges. 1962. J Prosthet Dent. 2001; 86(2):119–25.

Tallgren A. The continuing reduction of the residual alveolar ridges in complete denture wearers: A mixed-longitudinal study covering 25 years. J Prosthet Dent. 2003; 89(5):427–35.

Omran M, Min S, Abdelhamid A, Liu Y, Zadeh HH. Alveolar ridge dimensional changes following ridge preservation procedure: part-2 – CBCT 3D analysis in non- human primate model. Clin Oral Implants Res. 2016; 27 (7):859–66.

Avila-Ortiz G, Chambrone L, Vignoletti F. Effect of alveolar ridge preservation interventions following tooth extraction: A systematic review and meta-analysis. J Clin Periodontol. 2019; 46 (S21):195–223.

Teughels W, Merheb J, Quirynen M. Critical horizontal dimensions of interproximal and buccal bone around implants for optimal aesthetic outcomes: A systematic review. Clin Oral Implants Res. 2009; 20 (SUPPL. 4) :134–45.

Yilmaz HG, Tözüm TF. Are Gingival Phenotype, Residual Ridge Height, and Membrane Thickness Critical for the Perforation of Maxillary Sinus? J Periodontol. 2012; 83(4):420–5.

Klosek SK, Rungruang T. Anatomical study of the greater palatine artery and related structures of the palatal vault: Considerations for palate as the subepithelial connective tissue graft donor site. Surg Radiol Anat. 2009; 31(4):245–50.

Reiser GM, Bruno JF, Mahan PE, Larkin LH. The subepithelial connective tissue graft palatal donor site: anatomic considerations for surgeons. Int J Periodontics Restorative Dent. 1996; 16(2):130–7.

Griffin TJ, Cheung WS, Zavras AI, Damoulis PD. Postoperative Complications Following Gingival

Augmentation Procedures. J Periodontol. 2006; 77(12):2070–9.

Dridi S-M, Chousterman M, Danan M, Gaudy JF. Haemorrhagic risk when

harvesting palatal connective tissue grafts: a reality? Perio – Periodontal Practices Today. 2008; 5(4):231–240.

Lin LI, McBride G, Bland JM, Altman DG. A proposal for strength-of-agreement criteria for Lin’s Concordance Correlation Coefficient. NIWA Client Rep. 2005; 45 (1) :307–10.

Tomaszewska IM, Tomaszewski KA, Kmiotek EK, Pena IZ, Urbanik A, Nowakowski M, et al. Anatomical landmarks for the localization of the greater palatine foramen - A study of 1200 head CTs, 150 dry skulls, systematic review of literature and meta-analysis. J Anat. 2014; 225(4):419–35.

Sarilita E, Soames R. Morphology of the hard palate: a study of dry skulls and review of the literature. Rev Arg Anat Clin. 2015; 7(1):34–43.

Chrcanovic BR, Custódio ALN. Anatomical variation in the position of the greater palatine foramen. J Oral Sci. 2010; 52(1):109–13.

Hwang SH, Seo JH, Joo YH, Kim BG, Cho JH KJ. An anatomic study using three-dimensional reconstruction for pterygopalatine fossa infiltration via the greater palatine canal. Clin Anat. 2011; 24(5):576–82.

Dave MR, Gupta S, Vyas KK, Joshi HG. A Study Of Palatal Indices And Bony Prominences And Grooves A Study Of Palatal Indices And Bony Prominences And Grooves In The Hard Palate Of Adult Human Skulls. 2013; 4 (1):7–11.

Urbano ES, Melo KA, Costa ST. Morphologic study of the greater palatine canal. J Morphol Sci. 2010; 27(2):102–4.

Nimigean V, Nimigean VR, Buţincu L, Sǎlǎvǎstru DI, Podoleanu L. Anatomical and clinical considerations regarding the greater palatine foramen. Rom J Morphol Embryol. 2013;54 (3 SUPPL.):779–83.

Westmoreland EE, Blanton PL. 1982. An analysis of the variations in position of the greater palatine foramen in the adult human skull. Anat Rec. 204 (4):383–8.

Langenegger JJ, Lownie JF, Cleaton-Jones PE. 1983. The relationship of the greater palatine foramen to the molar teeth and pterygoid hamulus in human skulls. J Dent. 11(3):249–56.

Wang TM, Kuo KJ, Shih C LJ. Assessment of the Relative Locations of the Greater Palatine Foramen in Adult Chinese Skulls. Acta anat. 1988; 132(3):182–6.

Ajmani ML. Anatomical variation in position of the greater palatine foramen in the adult human skull. 1994. J Anat.184:635–7.

Jaffar AA; Hamadah HJ. 2003. An analysis of the position of the greater palatine foramen. J Basic Med Sci. 3(April):24–32.

Methathrathip D, Apinhasmit W, Chompoopong S,Lertsirithong A, Ariyawatkul T, Sangvichien S. Anatomy of greater palatine foramen and canal and pterygopalatine fossa in Thais: Considerations for maxillary nerve block. Surg Radiol Anat. 2005; 27(6):511–6.

Saralaya V, Nayak SR. The relative position of the greater palatine foramen in dry Indian skulls. Singapore Med J. 2007; 48(12):1143–6.

Teixeira CS, Souza VR, Marques CP, Silva W, Pereira KF. 2010. Topography of the greater palatine foramen in macerated skulls. J Morphol Sci. 27(2):88–92.

Lopes PTC, Santos AMPV, Pereira GAM, Oliveira VCBD. 2011. Análisis

morfométrico del foramen palatino mayor en cráneos de individuos adultos del Sur de Brasil. Int J Morphol. 29(2):420–3.

Vinay KV, Beena DN VK. Morphometric Analysis of the Greater Palatine

Foramen in South Indian Adult Skulls. Int J basic Appl Med Sci. 2012; 2(3):5–8.

D’Souza AS, Mamatha H, Jyothi N. Morphometric analysis of hard palate in south indian skulls. Biomed Res. 2012; 23(2):173–5.

Piagkou M, Xanthos T, Anagnostopoulou S, Demesticha T, Kotsiomitis E, Piagkos G, et al. 2012. Anatomical variation and morphology in the position of the palatine foramina in adult human skulls from Greece. J Cranio-Maxillo-Facial Surg. 40(7):e206-10.

Ikuta CRS, Cardoso CL, Ferreira O, Lauris JRP, Souza PHC, Rubira-Bullen IRF. 2013. Position of the greater palatine foramen: An anatomical study through cone beam computed tomography images. Surg Radiol Anat. 35(9):837–42.

Publicado

2023-12-05