Journal of oral and maxillofacial surgery : official journal of the American Association of Oral and Maxillofacial Surgeons
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J. Oral Maxillofac. Surg. · Apr 1984
Comparative StudyExperimental study of dermal grafts for reconstruction of oral mucosa.
Mucosal defects in the oral cavities of 35 dogs were repaired with reversed dermal grafts, full-thickness skin grafts, and dermal grafts. Comparative observations were made for up to two years to analyze the healing processes. The reversed dermal grafts were covered by surrounding mucosal epithelium and formed normal mucosal tissue that maintained its characteristics for two years. ⋯ Epithelialization of the dermal grafts occurred from both surrounding mucosal epithelium and ancillary skin appendages. The full-thickness skin grafts maintained their original structure and function over the two-year observation period. It appears from this investigation that the reversed dermal graft method has definite advantages over full-thickness skin grafting and dermal grafting.
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J. Oral Maxillofac. Surg. · Nov 1983
Comparative StudyBlood pressure fluctuations in hypertensive patients during oral surgery.
The lability of blood pressure during oral surgical procedures and the effects of antihypertensive drugs on this lability have not been investigated sufficiently to evaluate potential medical risks. The purpose of this study was to accurately evaluate blood pressure fluctuations during oral surgical procedures in three groups of patients: normotensive patients; stratum I hypertensive patients not taking medication; and stratum I hypertensive patients taking antihypertensive medication. ⋯ Analysis of variance indicated that the blood pressure fluctuations (systolic and diastolic) among these five intervals were not statistically significant for any of the groups. The clinical significance of the above findings is that stratum I hypertensive patients experience minimal fluctuations in blood pressure that are no greater than those in normotensive patients and, therefore, may present no greater clinical risk during the dental stress associated with certain oral surgical procedures.