Periodontics. Fernando Suarez
GA, Wang HL, MacNeil RL. A morphometric analysis of the furcation region of mandibular molars. Compend Contin Educ Dent 1998;19:113–116.
73. Wheeler RC. Textbook of Dental Anatomy and Physiology, ed 4. Philadelphia: Saunders, 1965.
74. Booker BW, 3rd, Loughlin DM. A morphologic study of the mesial root surface of the adolescent maxillary first bicuspid. J Periodontol 1985;56:666–670.
75. Joseph I, Varma BR, Bhat KM. Clinical significance of furcation anatomy of the maxillary first premolar: A biometric study on extracted teeth. J Periodontol 1996;67:386–389.
76. Glickman I. Clinical Periodontology: The Periodontium in Health and Disease; Recognition, Diagnosis and Treatment of Periodontal Disease in the Practice of General Dentistry. Philadelphia: Saunders, 1953.
77. Goldman HM, Cohen DW. Periodontal Therapy, ed 6. St Louis: Mosby, 1980.
78. Heins PJ, Canter SR. The furca involvement: A classification of bony deformities. Periodontics 1968;6:84–86.
79. Easley JR, Drennan GA. Morphological classification of the furca. J Can Dent Assoc (Tor) 1969;35:104–107.
80. Eskow RN, Kapin SH. Furcation invasions: Correlating a classification system with therapeutic considerations. Part I. Examination, diagnosis, and classification. Compend Contin Educ Dent 1984;5:479–483.
81. Staffileno HJ. Surgical management of the furca invasion. Dent Clin North Am 1969;13:103–119.
82. Basaraba N. Furcation invasions. In: Yuodelis RA, Page RC, Schlunger S. Periodontal Disease. Basic Phenomena, Clinical Management, and Occlusal and Restorative Interrelationships. Philadelphia: Lea & Febiger, 1977.
83. Hamp SE, Nyman S, Lindhe J. Periodontal treatment of multirooted teeth. Results after 5 years. J Clin Periodontol 1975;2:126–135.
84. Nyman S, Lindhe J. Examination of patients with periodontal disease. In: Lindhe J. Textbook of Clinical Periodontology. Copenhagen: Munsksgaard, 1983.
85. Rosenberg MM. Management of osseous defects. In: Clark JW. Clinical Dentistry. Volume 3: Periodontal and Oral Surgery. Philadelphia: Harper & Row, 1979.
86. Ramfjord SP, Ash MM. Periodontology and Periodontics. Philadelphia: Saunders, 1979.
87. Lindhe J, Nyman S. The effect of plaque control and surgical pocket elimination on the establishment and maintenance of periodontal health. A longitudinal study of periodontal therapy in cases of advanced disease. J Clin Periodontol 1975;2:67–79.
88. Ricchetti PA. A furcation classification based on pulp chamber-furcation relationships and vertical radiographic bone loss. Int J Periodontics Restorative Dent 1982;2:50–59.
89. Tal H, Lemmer J. Furcal defects in dry mandibles. Part II: Severity of furcal defects. J Periodontol 1982;53:364–367.
90. Tarnow D, Fletcher P. Classification of the vertical component of furcation involvement. J Periodontol 1985;55:283–284.
91. Walter C, Kaner D, Berndt DC, Weiger R, Zitzmann NU. Three-dimensional imaging as a pre-operative tool in decision making for furcation surgery. J Clin Periodontol 2009;36:250–257.
92. Pilloni A, Rojas MA. Furcation involvement classification: A comprehensive review and a new system proposal. Dent J (Basel) 2018;23:6.
93. Hou GL, Chen YM, Tsai CC, Weisgold AS. A new classification of molar furcation involvement based on the root trunk and horizontal and vertical bone loss. Int J Periodontics Restorative Dent 1998;18:257–265.
94. Grant DA, Stern IB, Everett FG. Periodontics in the Tradition of Orban and Gottlieb, ed 5. St Louis: Mosby, 1979.
95. Bender IB, Seltzer S. Roentgenographic and direct observation of experimental lesions in bone: II. J Am Dent Assoc 1961;62:708–716.
96. Bender IB, Seltzer S. Roentgenographic and direct observation of experimental lesions in bone: I. J Am Dent Assoc 1961;62:152–160.
97. Goldman HM, Stallard RE. Limitations of the radiograph in the diagnosis of osseous defects in periodontal disease. J Periodontol 1973;44:626–628.
98. Rees TD, Biggs NL, Collings CK. Radiographic interpretation of periodontal osseous lesions. Oral Surg Oral Med Oral Pathol 1971;32:141–153.
99. Prichard JF. Advanced Periodontal Disease: Surgical and Prosthetic Management. Philadelphia: Saunders, 1972.
100. Deas DE, Moritz AJ, Mealey BL, McDonnell HT, Powell CA. Clinical reliability of the “furcation arrow” as a diagnostic marker. J Periodontol 2006;77:1436–1441.
101. Qiao J, Wang S, Duan J, et al. The accuracy of cone-beam computed tomography in assessing maxillary molar furcation involvement. J Clin Periodontol 2014;41:269–274.
102. Kim DM, Bassir SH. When is cone-beam computed tomography imaging appropriate for diagnostic inquiry in the management of inflammatory periodontitis? An American Academy of Periodontology best evidence review. J Periodontol 2017;88:978–998.
103. Walter C, Weiger R, Zitzmann NU. Accuracy of three-dimensional imaging in assessing maxillary molar furcation involvement. J Clin Periodontol 2010;37:436–441.
104. Watt DM, MacGregor AR, Geddes M, Cockburn A, Boyd JL. A preliminary investigation of the support of partial dentures and its relationship to vertical loads. Dent Pract 1958;9:2–15.
105. Jepsen A. Root surface measurement and a method for x-ray determination of root surface area. Acta Odontol Scand 1963;21:35–46.
106. Hillam DG. Stresses in the periodontal ligament. J Periodontal Res 1973;8:51–56.
107. Müller JJ. Die Wurzeloberfläche menschlicher Zähne und ihre Bedeutung für Ersatzkonstruktionen im Belastungsbereich des normalen und pathologischen Parodontiums. Schweiz Mschr Zahnheilk 1958;69:193-199.
108. Schroeder HE. The Periodontium. Berlin: Springer, 1986.
109. Anderson RW, McGarrah HE, Lamb RD, Eick JD. Root surface measurements of mandibular molars using stereophotogrammetry. J Am Dent Assoc 1983;107:613–615.
110. Fox SC, Bosworth BL. A morphological survey of proximal root concavities: A consideration in periodontal therapy. J Am Dent Assoc 1987;114:811–814.
111. Bower RC. Furcation morphology relative to periodontal treatment. Furcation root surface anatomy. J Periodontol 1979;50:366–374.
112. Trossello VK, Gianelly AA. Orthodontic treatment and periodontal status. J Periodontol 1979;50:665–671.
113. Vermylen K, De Quincey GN, van ’t Hof MA, Wolffe GN, Renggli HH. Classification, reproducibility and prevalence of root proximity in periodontal patients. J Clin Periodontol 2005;32:254–259.
114. Vermylen K, De Quincey GN, Wolffe GN, van ’t Hof MA, Renggli HH. Root proximity as a risk marker for periodontal disease: A case-control study. J Clin Periodontol 2005;32:260–265.
115. Klassman B, Zucker HW. Treatment of a periodontal defect resulting from improper tooth alignment and local factors. J Periodontol 1969;40:401–403.
116. Kramer GM. A consideration of root proximity. Int J Periodontics Restorative Dent 1987;7:8–33.
117. Nevins M. Interproximal periodontal disease: The embrasure as an etiologic factor. Int J Periodontics Restorative Dent 1982;2:8–27.
118. Kessler M. Interrelationships between orthodontics and periodontics. Am J Orthod 1976;70:154–172.
119. Kim T, Miyamoto T, Nunn ME, Garcia RI, Dietrich T. Root proximity as a risk factor for progression of alveolar bone loss: The Veterans Affairs Dental Longitudinal Study. J Periodontol 2008;79:654–659.
120. Heins PJ, Wieder SM. A histologic study of the width and nature of inter-radicular spaces in human adult pre-molars and molars. J Dent Res 1986;65:948–951.
121. Tal H. Relationship between the interproximal distance of