Results 141 to 150 of about 13,039 (191)

Intramuscular haemangioma of the orbicularis oris muscle

British Journal of Oral and Maxillofacial Surgery, 1992
The intramuscular haemangioma is a relatively uncommon benign vascular tumour which accounts for less than 1% of all haemangiomas. It is a rare lesion in the orofacial muscles. A case is reported arising in the orbicularis oris muscle presenting in a 9-month-old child.
M J, Chan, N R, McLean, J V, Soames
openaire   +2 more sources

Proposal of a protocol for thermographic assessment of the orbicularis oris muscle

Journal of Oral Rehabilitation, 2022
Abstract Background The orbicularis oris muscle is extremely important to performing various oral functions, including mastication, swallowing and speech. Infrared thermography is a non‐invasive painless technique that does not require either contrast or ionisation.
Patrícia Vieira Salles   +5 more
openaire   +2 more sources

ORBICULARIS ORIS MUSCLE IN DOUBLE HARELIP

Archives of Surgery, 1946
DURING operations on 3 patients with double harelip, a modification of one of the usual plastic procedures was evolved. 1 The essential feature of this change was to join the sphincter muscles of each side across the premaxilla, and, to this end, it was necessary to cut deeply into the lip at right angles to its edge in order that a flap of sufficient ...
openaire   +2 more sources

Adaptation in the function of the superior orbicularis oris muscle

Experimental Neurology, 1982
Abstract Electromyographic analysis of the upper lip region of the rhesus monkey demonstrated that nasal obstruction could induce long-term changes in the discharge of certain fibers of the superior orbicularis oris muscle. Normal animals were compared with 14 monkeys which had their noses blocked by nasal plugs.
A J, Miller, G, Chierici
openaire   +2 more sources

EMG Activity with the JAW Fixed of Orbicularis Oris Superior, Orbicularis Oris Inferior and Masseter Muscles of Articulatory Disordered Children

Perceptual and Motor Skills, 1984
Rastatter and DeJarnette (1) noted that articulatory disordered children exhibit less than normal variance for the orbicularis oris inferior muscle when repeating a series of rapid syllable trains in free speech. There remains a need to examine motor equivalence of these children under disrupred speech conditions to test the compensatory nature of the ...
M, Rastatter, G, De Jarnette
openaire   +3 more sources

Orbicularis Oris Muscle Injury in Brass Players

The Laryngoscope, 1996
AbstractThe embouchure of the brass player is critical to tone production and largely depends on the integrity of the orbicularis oris muscle. Injury to this muscle can cripple the professional musician by causing fatigue, pain, and tonal deterioration. Ten brass players presented with muscular defects in the orbicularis oris muscle.
B C, Papsin, L A, Maaske, J S, McGrail
openaire   +2 more sources

Orbicularis Oris Myomucosal Island Flap Transfer to the Nose

Journal of Plastic, Reconstructive and Aesthetic Surgery, 2009
We developed the orbicularis oris myomucosal island flap (OOMMIF) to reconstruct the nasal lining in one stage. The OOMMIF blood supply derives from the intramuscular vascular network which communicates with the submucosal vascular plexus via the vascular network formed by the deep ascending branches of the superior labial artery.
Seiichiro Kobayashi, Katsuhiko Kashiwa
exaly   +3 more sources

Differentiated Reconstruction of the Orbicularis Oris Muscle in Unilateral Labioplasty

Journal of Cranio-Maxillo-Facial Surgery, 1989
Repair of the cleft lip aims to restore the normal anatomy. The most important step in treatment of unilateral deformities is the differential re-arrangement of muscle components to correct the insertion and reorientate the direction of their fibres. The three different components of the orbicularis oris muscle must be repaired independently, to permit
exaly   +3 more sources

Turns amplitude analysis of the orbicularis oculi and oris muscles

Clinical Neurophysiology, 2005
The aim of the study was to determine whether 'clouds' from turns amplitude analysis obtained from the orbicularis oculi and oris muscles without force monitoring can be used to differentiate pathological processes affecting the face.The interference pattern from orbicularis oculi and orbicularis oris was studied using a concentric needle electrode ...
Maria E, Farrugia, Robin P, Kennett
openaire   +2 more sources

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