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447:) of the depressor anguli oris can occur. Similarly to paralysis, individuals with these conditions will have an asymmetric smile. These conditions are rare, and develop at or before birth (
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of the depressor anguli oris muscle. This may contribute to an asymmetrical smile. This may be corrected by
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Scheme showing arrangement of fibers of
Orbicularis oris (triangularis labeled at bottom right).
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Knowledge articles incorporating text from the 20th edition of Gray's
Anatomy (1918)
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Galleries containing indiscriminate images of the article subject are discouraged
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The depressor anguli oris muscle receives its blood supply from a branch of the
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then converge. It is inserted by a narrow fasciculus into the angle of the
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Muscles of the head, face, and neck (labeled as triangularis near chin).
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Facial muscle that depresses the corner of the mouth during frowning
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The depressor anguli oris arises from the lateral surface of the
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This gallery of anatomic features needs cleanup to abide by the
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Hussain, G.; Manktelow, R.T; Tomat, L.R (2004-09-01).
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The depressor anguli oris muscle is supplied by the
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307:, as it depresses the corner of the mouth.
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88:Learn how and when to remove this message
520:Position of depressor anguli oris muscle
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560:This article incorporates text in the
378:The depressor anguli oris muscle is a
997:Levator labii superioris alaeque nasi
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544:The arteries of the face and scalp
532:Mandible, outer surface, side view
299:and inserts into the angle of the
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224:musculus depressor anguli oris
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466:Transverse muscle of the chin
345:transverse muscle of the chin
1275:Muscles of the head and neck
953:Levator palpebrae superioris
765:Levator palpebrae superioris
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285:depressor anguli oris muscle
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568:of the 20th edition of
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423:(cutting and removing) the
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1082:Depressor labii inferioris
619:10.1016/j.bjps.2004.04.003
409:marginal mandibular branch
364:marginal mandibular branch
341:levator anguli oris muscle
267:Anatomical terms of muscle
187:Marginal mandibular branch
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43:This article includes a
491:medical manual of style
443:) or complete absence (
333:orbicularis oris muscle
72:more precise citations.
1213:Inferior longitudinal
1208:Superior longitudinal
1077:Depressor anguli oris
948:Corrugator supercilii
398:Clinical significance
103:Depressor anguli oris
992:Depressor septi nasi
941:depressor supercilii
1019:Levator anguli oris
651:. 13 November 2020.
289:triangularis muscle
804:sphenomandibularis
439:Underdevelopment (
435:Hypoplasia/aplasia
45:list of references
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936:Orbicularis oculi
919:Occipitofrontalis
893:Temporoparietalis
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472:Additional images
384:facial expression
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368:facial nerve
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358:Nerve supply
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236:A04.1.03.026
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191:facial nerve
84:
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64:Please help
56:
18:Triangularis
1110:Soft palate
1029:Zygomaticus
924:occipitalis
782:Masticatory
713:Extraocular
213:Identifiers
70:introducing
1264:Categories
1218:Transverse
1175:Hyoglossus
1064:Buccinator
833:masseteric
799:Temporalis
550:References
501:(May 2015)
441:hypoplasia
415:may cause
1201:Intrinsic
1163:Extrinsic
929:frontalis
886:posterior
871:Auricular
811:Pterygoid
665:PTCentral
627:0007-1226
421:resecting
417:paralysis
403:Paralysis
388:depresses
311:Structure
205:angle of
203:Depresses
154:Insertion
1223:Vertical
1087:Mentalis
1059:Risorius
975:Procerus
881:superior
876:anterior
838:temporal
794:Masseter
748:inferior
743:superior
731:superior
726:inferior
635:15308395
566:page 383
455:See also
392:frowning
374:Function
317:mandible
305:frowning
297:mandible
159:Modiolus
147:mandible
143:Tubercle
78:May 2015
1254:Anatomy
1128:levator
980:Nasalis
816:lateral
758:lateral
721:Oblique
703:of the
701:Muscles
445:aplasia
429:smiling
411:of the
366:of the
291:) is a
198:Actions
189:of the
132:Details
66:improve
1240:Portal
1155:Tongue
1123:tensor
907:eyelid
854:Facial
828:Fascia
821:medial
753:medial
738:Rectus
633:
625:
574:(1918)
380:muscle
321:fibers
319:. Its
170:Artery
138:Origin
1039:minor
1034:major
1007:Mouth
903:Scalp
564:from
386:. It
325:mouth
301:mouth
271:[
260:46828
219:Latin
207:mouth
182:Nerve
163:mouth
51:, or
967:Nose
705:head
631:PMID
623:ISSN
335:and
283:The
248:2076
231:TA98
863:Ear
615:doi
451:).
382:of
255:FMA
243:TA2
161:of
145:of
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