Stability of different fixation methods after reduction malarplasty under average and maximum masticatory forces: a finite element analysis

Al-Watary, Mohammed Qasem; Gao, Heyou; Song, Libin; He, Yingyou; Wei, Yiyuan; Li, Jihua

doi:10.1186/s12938-023-01098-8

Table 2 The average and maximum values of strain distribution associated with tested fixation methods under normal (150 N/mm²) and maximum (750 N/mm²) masticatory forces for zygoma bone, fixation methods, and overall model

From: Stability of different fixation methods after reduction malarplasty under average and maximum masticatory forces: a finite element analysis

ZBFm	ZAFm	Load	STRAIN
			Zygoma bone		Fixation methods		Overall model
			Aver	Max	Aver	Max	Aver	Max
LPwZ	3HP	150N	0.00257	0.03494	0.00170	0.12810	0.00201	0.12810
	3HP	750N	0.01252	0.20340	0.00930	0.64680	0.01043	0.64680
	MT	150N	0.00243	0.03484	0.00154	0.07443	0.00196	0.07443
	MT	750N	0.00788	0.14450	0.00170	0.03662	0.00463	0.14450
	SS	150N	0.00254	0.02845	0.00138	0.09737	0.00190	0.09737
	SS	750N	0.01260	0.44650	0.00705	0.39970	0.00952	0.44650
LPwM	3HP	150N	0.00138	0.01237	0.00211	0.04462	0.00119	0.04462
	3HP	750N	0.00671	0.07091	0.01074	0.30658	0.00603	0.30658
	MT	150N	0.00099	0.01381	0.00287	0.04499	0.00097	0.04499
	MT	750N	0.00487	0.08011	0.01453	0.31009	0.00498	0.31009
	SS	150N	0.00099	0.01054	0.00077	0.02416	0.00079	0.02416
	SS	750N	0.00494	0.05272	0.00255	0.03251	0.00396	0.12078
LPLS	3HP	150N	0.00111	0.01226	0.00065	0.04273	0.00077	0.04273
	3HP	750N	0.00554	0.06131	0.00325	0.21360	0.00385	0.21360
	MT	150N	0.00233	0.03840	0.00130	0.09670	0.00176	0.09670
	MT	750N	0.01149	0.24750	0.00557	0.47730	0.00817	0.47732
	SS	150N	0.00113	0.01090	0.00046	0.02804	0.00068	0.02804
	SS	750N	0.00562	0.05448	0.00228	0.14020	0.00340	0.14020
2LS	3HP	150N	0.00094	0.01097	0.00078	0.00940	0.00086	0.01097
	3HP	750N	0.00472	0.05484	0.00391	0.04701	0.00431	0.05484
	MT	150N	0.00076	0.00748	0.00044	0.00218	0.00073	0.00748
	MT	750N	0.00378	0.03739	0.00220	0.01092	0.00364	0.03739
	SS	150N	0.00170	0.11417	0.00118	0.03794	0.00163	0.11417
	SS	750N	0.00849	0.57087	0.00591	0.18972	0.00817	0.57087
RP	3HP	150N	0.00265	0.03870	0.00203	0.11527	0.00222	0.11527
	3HP	750N	0.01282	0.24564	0.01007	0.59082	0.01091	0.59082
	MT	150N	0.00301	0.03505	0.00248	0.09089	0.00268	0.09089
	MT	750N	0.01495	0.19711	0.01213	0.30558	0.01322	0.30558
	SS	150N	0.00298	0.08922	0.00183	0.08277	0.00226	0.08922
	SS	750N	0.01488	0.90362	0.00965	0.48291	0.01161	0.90362
SP	3HP	150N	0.00311	0.03771	0.00268	0.09765	0.00283	0.09765
	3HP	750N	0.01512	0.21167	0.01313	0.61798	0.01382	0.61798
	MT	150N	0.00262	0.03780	0.00199	0.10692	0.00228	0.10692
	MT	750N	0.01335	0.23322	0.01026	0.56629	0.01171	0.56629
	SS	150N	0.00244	0.05971	0.00151	0.11082	0.00193	0.11082
	SS	750N	0.00646	0.09474	0.00198	0.03319	0.00544	0.09474

Bold values represent the values under the maximum masticatory forces (750 N/mm²)

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ISSN: 1475-925X

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