Changes in masticatory patterns after bilateral fracture of the mandibular condylar process

Journal of Oral and Maxillofacial Surgery

Volumn 57, Issue 5, 1999, Pages 500-508

  Throckmorton, Gaylord S ^a,b   Talwar, Reena M ^a,c   Ellis III, Edward ^a,c,d  

^a UNIVERSITY OF TEXAS SOUTHWESTERN MEDICAL CENTER   (United States)

^b Cell Biology and Neuroscience   (United States)

^c Oral and Maxillofacial Surgery   (United States)

^d UNIVERSITY OF TEXAS SOUTHWESTERN MEDICAL CENTER   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

ADULT; ARTICLE; CLINICAL ARTICLE; FEMALE; FRACTURE REDUCTION; HUMAN; MALE; MANDIBLE CONDYLE; MANDIBLE FRACTURE; MASSETER MUSCLE; MASTICATION; MUSCLE CONTRACTION; OPEN REDUCTION; OSTEOSYNTHESIS; TEMPORALIS MUSCLE;

EID: 0032939608     PISSN: 02782391     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0278-2391(99)90061-7     Document Type: Article

References (46)

1. Ellis E III: Condylar positioning devices for orthognathic surgery: Are they necessary? J Oral Maxillofac Surg 52:536, 1994
2. MacLennnan WD: Consideration of 180 cases of typical fractures of the mandibular condylar process. Br J Plast Surg 5:122, 1952
3. Krømer H: Closed and open reduction of condylar fractures. Dent Rec 73:569, 1953
4. Chalmers J Lyons Club: Fractures involving the mandibular condyle: A post-treatment survey of 120 cases. J Oral Surg 5:45, 1947
5. Blevins C, Gores RJ: Fractures of the mandibular condylar process: Results of conservative treatment in 140 cases. J Oral Surg 19:393, 1961
6. Gerry RG: Traumatic injuries of the temporomandibular joint. J Oral Surg 13:232, 1955
7. Lindahl L: Condylar fractures of the mandible. IV. Function of the masticatory system. Int J Oral Surg 6:195, 1977
8. Ingervall B, Lindahl L: Masticatory muscle function in patients treated for condylar fractures on the mandible. Int J Oral Surg 9:359, 1980
9. Wood WW: A review of masticatory muscle function. J Prosthet Dent 57:222, 1987
10. Turp JC, Stoll P, Schlotthauer U, et al: Computerized axiographic evaluation on condylar movements in cases with fractures of the condylar process: A follow-up over 19 years. J Craniomaxillofac Surg 24:46, 1996
11. Talwar RM, Ellis E, Throckmorton GS: Adaptations within the masticatory system after bilateral fractures of the mandibular condyles. J Oral Maxillofac Surg (in press)
12. Dahlstrom L, Kahnberg K-E, Lindahl L: 15 years follow-up on condylar fractures. Int J Oral Maxillofac Surg 18:18, 1989
13. Roberts D: The etiology of the temporomandibular joint dysfunction syndrome. Am J Orthod 66:498, 1974
14. Ekholm A, Siirila HS: An electromyographic study of the function of the lateral pterygoid muscle. Suomen Hammaslaak Ariseuran Toimituksia 56:90, 1960
15. Teenier TJ, Throckmorton GS, Ellis E: Effects of local anesthesia on bite force generation and electromyographic activity. J Oral Maxillofac Surg 49:360, 1991
16. Blackwood DJ: Analysis of motion and EMG during mastication in subcondylar fracture patients. Masters Thesis, University of Texas at Arlington, 1991
17. Youssef RE, Throckmorton GS, Ellis E, et al: Comparison of habitual masticatory patterns in men and women using a custom computer program. J Prosthet Dent 78:179, 1997
18. Hiiemae KM: Mammalian mastication: A review of the jaw muscles and the movements they produced in chewing, in Butler PM, Josey KA (eds): Development, Function, and Evolution of Teeth. London, United Kingdom, Academic Press, 1978, pp 360-398
19. Wilson GH: The anatomy and physics of the temporomandibular joint. J Natl Dent Assoc 7:414, 1920
20. Osborn JW: A model to describe how ligaments may control symmetrical jaw-opening movements in man. J Oral Rehabil 20:585, 1993
21. Møller E: The chewing apparatus. Acta Physiol Scand 69:1, 1966 (suppl 280)
22. Grant PG: Lateral pterygoid: Two muscles? Am J Anat 138:1, 1973
23. Juniper RP: The superior pterygoid muscle? Br J Oral Surg 19:121, 1981
24. Baragar FA, Osborn JW: A model relating patterns of human jaw movement to biomechanical constraints. J Biomech 17:757, 1984
25. Yatabe M, Zwijnenburg A, Megens CCEJ, et al: Movements of the mandibular condyle kinematic center during jaw opening and closing. J Dent Res 76:714, 1997
26. Boyd RL, Gibbs CH, Mahan PE, et al: Temporomandibular joint forces measured at the condyle in Macaca arctoides. Am J Orthod Dentofac Orthop 87:472, 1990
27. Koolstra JH, van Eijden TMGJ: The jaw open-close movements predicted by biomechanical modelling. J Biomech 30:943, 1997
28. Ahlgren J: Mechanism of mastication: A quantitative cinematography and electromyographic study of masticatory movements in children, with special reference to occlusion of the teeth. Acta Odontol Scand 24:1, 1966 (suppl 24)
29. Gibbs CH, Lundeen C, Mahan PE, et al: Chewing movements in relation to border movements at the first molar. J Prosthet Dent 46:308, 1981
30. Gibbs CH, Mahan PE, Wilkinson TM, et al: EMG activity of the superior belly of the lateral pterygoid muscle in relation to other jaw muscles. J Prosthet Dent 51:691, 1984
31. Gibbs CH, Messerman T, Reswick JB, et al: Functional movements of the mandible. J Prosthet Dent 26:604, 1971
32. Møller E: Action of the muscles of mastication, in Frontiers of Oral Physiology. Basel, Switzerland, Karger, 1:121, 1974
33. Koolstra JH, van Eijden TMGJ: Biomechanical analysis of jaw-closing movements. J Dent Res 74:1564, 1995
34. Hylander WL, Bays R: An in vivo strain-gauge analysis of the squamosal-dentary joint reaction force during mastication and incisal biting in Macaca mulatta and Mucaca fasicularis. Arch Oral Biol 24:689, 1979
35. Hylander WL: Mandibular function and temporomandibular joint loading, in Carlson DS, McNamara JA, Ribbons KA (eds): Developmental Aspects of Temporomandibular Joint Disorders. Monograph 16, Craniofacial Growth Series. Ann Arbor, MI, Center for Human Growth and Development, University of Michigan, 1985, pp 32-67
36. Hylander WI: The human mandible: Lever or link? Am J Physiol Anthropol 43:227, 1975
37. Brehnan K, Boyd RL, Laskin J, et al: Direct measurement of loads at the temporomandibular joint in Macaca arctoides. J Dent Res 60:1820, 1981
38. Marks L, Teng S, Herring S: Reaction strains on the condylar neck during mastication and maximum muscle stimulation in different condylar positions: An experimental study in the miniature pig. J Dent Res 76:1412, 1997
39. Throckmorton GS, Groshan GJ, Boyd SB: Muscle activity patterns and control of temporomandibular joint loads. J Prosthet Dent 63:685, 1990
40. Smith RJ: Mandibular biomechanics and temporomandibular joint function in primates. Am J Physiol Anthropol 49:341, 1978
41. Greaves WS: A functional analysis of carnassial biting. Biol J Linn Soc 20:353, 1983
42. Ferrario V, Sforza C: Biomechanical model of the human manible: A hypothesis involving stabilizing activity of the superior belly of the lateral pterygoid muscle. J Prosthet Dent 68:829, 1992
43. Yurkstas A: The masticatory act. J Prosthet Dent 15:248, 1965
44. Julien KC, Buschang PH, Throckmorton GS, et al: Normal masticatory performance in young adults and children. Arch Oral Biol 41:69, 1996
45. Yurkstas AA, Manly RS: Value of different test foods in estimating masticatory ability. J Appl Physiol 3:45, 1950
46. Manly RS, Braley LC: Masticatory performance and efficiency. J Dent Res 29:448, 1950