Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Ronald E. Trachy"'
Publikováno v:
The Laryngoscope. 104(3 Pt 1)
Maintaining the viability of an extended skin flap remains one of the continuing challenges in reconstructive surgery. As flaps lengthen, viability becomes more unpredictable and necrosis of distal segments can occur. The specific mechanisms involved
Autor:
Charles W. Cummings, Ronald E. Trachy
Publikováno v:
Head & Neck Surgery. 7:212-216
There is a need for a laboratory model that would allow assessment of the effects of vascular pedicle compression in the myocutaneous flap. We describe a technique as used in the pig that responds to the needs of technical reproducibility and sequent
Publikováno v:
Annals of Otology, Rhinology & Laryngology. 96:152-157
In recent years there has been increased interest in the possibility of reinnervating paralyzed muscles, particularly the muscles of the face and of the larynx. There has been dispute over the relative effectiveness of different approaches. This stud
Autor:
Charles W. Cummings, Ronald E. Trachy, H. Clifton Patterson, Albert M. Gordon, Cynthia K. Anonsen
Publikováno v:
Otolaryngology–Head and Neck Surgery. 93:48-57
In the past decade the otolaryngologist has become interested in the problem of muscle reinnervation as it relates to laryngeal and facial paralysis. Although reinnervation by neuromuscular pedicle transfer has shown promising results in the laborato
Publikováno v:
Otolaryngology–Head and Neck Surgery. 94:32-36
The study of muscle reinnervation has been difficult because of lack of an accurate, reproducible method to monitor return of function. Visual assessment relies on subjective interpretation. Histology provides anatomic, not functional, information. E
Publikováno v:
Otolaryngology–Head and Neck Surgery. 98:34-44
The eleventh cranial nerve shoulder syndrome, which results from denervation of the trapezius muscle, contributes significantly to the postoperative morbidity of radical neck dissections. Multiple techniques exist for the reinnervation of muscles tha
Publikováno v:
Otolaryngology–Head and Neck Surgery. 97:28-38
The laryngeal chemoreflex (LCR) was investigated in 21 piglets (ages 6 to 80 days old) with the use of physiologic and histologic techniques. The central projection of the superior laryngeal nerve (SLN) was determined in 14 animals by use of horserad
Publikováno v:
Microsurgery. 7(3)
The decision to use an end-to-end versus end-to-side anastomosis remains a controversial issue in microvascular surgery, although it is generally accepted that certain clinical situations require skills in both techniques (eg, vessel size discrepancy
Publikováno v:
Otolaryngology--head and neck surgery : official journal of American Academy of Otolaryngology-Head and Neck Surgery. 94(4)
A porcine myocutaneous flap model was utilized to assess the development of denervation adrenergic hypersensitivity and to determine the effects of the alpha-adrenergic blocking agent--phenoxybenzamine--on flap blood perfusion. During intravenous adm
Publikováno v:
American journal of primatologyReferences. 1(1)
Four juvenile rhesus monkeys (Macaca mulatta) that were conditioned to emit a discriminative vocal response underwent unilateral and bilateral lesions of anterior cingulate gyrus in stepwise sequence. Pre- and post-lesion measures of vocal response r