This document provides information on various soft tissue tumors and lesions of the oral cavity, including their etiology, location, appearance, microscopic features, behavior, treatment, and prognosis. Key details are provided for irritation fibroma, giant cell fibroma, epulis fissuratum, inflammatory papillary hyperplasia, fibromatosis, fibrosarcoma, fibrous histiocytoma, pyogenic granuloma, peripheral ossifying fibroma, and peripheral giant cell granuloma. Objectives for describing each lesion are also outlined.
The document discusses various local anesthesia techniques for the maxilla including infiltration, field blocks, and nerve blocks to anesthetize different regions. It describes the anatomy of the maxillary nerves and the techniques for maxillary nerve blocks like the posterior superior alveolar, middle superior alveolar, and infraorbital nerve blocks. The goal of local anesthesia is to decrease pain during and after a procedure and increase patient cooperation.
1. The document describes the procedure of apicoectomy, which is the surgical removal of the root tip and surrounding pathological tissue of a tooth.
2. Various surgical instruments are discussed, including microhead handpieces, micro mirrors, and mini amalgam carriers and pluggers for retrograde filling.
3. The procedure involves designing a surgical flap, determining and exposing the tooth root, removing the root tip, and potentially performing a retrograde filling to seal the root canal. Precise localization and removal of pathological tissue is important for healing.
Periodontal/Peri-implant Soft tissue phenotypeLE HAI TRIEU
油
2017 World Workshop defined the periodontal phenotype as the combination of the gingival phenotype, constituted by the keratinized tissue width and the gingival thickness, and the bone morphotype, that is, thickness of the alveolar bone plate.
20. Loe湛t nie但m ma誰c ma湛 do ch旦湛ng
gia短m ba誰ch cau 単a nha但n trung t鱈nh (
Bn nam 74 tuo奪i b嘆 ung th旦 ma湛u ca叩p
)
21. Loe湛t 担短 hong l旦担探i do ch旦湛ng gia短m
ba誰ch cau 単a nha但n trung t鱈nh
nguye但n pha湛t
22. Loe湛t da誰ng a湛p t担 kho奪ng lo 担短 mo但i
d旦担湛i do ch旦湛ng gia短m ba誰ch cau 単a
nha但n trung t鱈nh chu ky淡
23. B畛nh b畉ch c畉u
Leukemia c畉p t鱈nh:
Tng BC s畉n xu畉t t畛 c叩c c董 quan t畉o m叩u: t畛y
x動董ng, gan, l叩ch, h畉ch. T畉 bo L 50.000-
1tri畛u/mm3, nhung c滴ng c坦 d畉ng t畉 bo L kh担ng
i vo m叩u( aleukemic)
Ph但n lo畉i theo h狸nh d畉ng t畉 bo:
Lymphoblastic L
Myeloblastic L
Monoblastic L
Promyelocytic L
T畛n th動董ng L 畉c hi畛u: do s畛 tng sinh t畉 bo L
vo trong c叩c t畛 ch畛c