منابع مشابه
Birth injury to the sternomastoid muscle.
two most popular. The theory of birth injury has been a matter of controversy since it was first postulated by Stromeyer in I 838. Stromeyer believed that the sternomastoid was ruptured during labour, giving rise to the “ sternomastoid tumour,” which he felt was in reality a haematoma, leading to myositis with replacement by fibrous tissue. Stromeyer’s theory has been supported, fully or in par...
متن کاملSternomastoid muscle function and fatigue in man.
1. A technique has been devised to measure the effect of stimulation frequency on the contraction force in an accessory muscle of respiration, the sternomastoid, in man. The frequency/force curve was found to be very similar to that of the quadriceps and adductor pollicis muscles. 2. Fatigue of the sternomastoid due to inspiratory loading or sustained maximum voluntary ventilation resulted in r...
متن کاملObservations on the innervation of the sternomastoid muscle.
Nine out of fifteen cases having division of the spinal component of the accessory nerve and the upper cervical motor roots as treatment for spasmodic torticollis had residual movements in the sternomastoid of sufficient magnitude to make further surgery necessary before the muscle was effectively paralysed. These observations imply a more complex innervation for the muscle than is to be found ...
متن کاملSternomastoid, rib cage, and expiratory muscle activity during weaning failure.
We hypothesized that patients who fail weaning from mechanical ventilation recruit their inspiratory rib cage muscles sooner than they recruit their expiratory muscles, and that rib cage muscle recruitment is accompanied by recruitment of sternomastoid muscles. Accordingly, we measured sternomastoid electrical activity and changes in esophageal (DeltaPes) and gastric pressure (DeltaPga) in 11 w...
متن کاملClosure of a pharyngocutaneous fistula using a sternomastoid muscle flap.
Presented here is a case of a pharyngocutaneous fistula which was closed primarily using a sternomastoid muscle flap, without skin coverage, thus obviating the need for a three-layered closure. Providing an intermediate cover was sufficient for the closure because the mucosal lining on the inside and the cutaneous covering on the outside grew using the muscle for support.
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ژورنال
عنوان ژورنال: The Journal of Bone and Joint Surgery. British volume
سال: 1966
ISSN: 0301-620X,2044-5377
DOI: 10.1302/0301-620x.48b3.441