对大鼻腔直径和牙与大鼻腔相对的位置的成熟相关变化的评估,达尔赫苏里马的马
Zahra Riahi1, Aboutorab Tabatabaei Naeini1, Reza Zare2
1Department of Clinical Science (Section of Veterinary Surgery), Faculty of Veterinary Medicine, Shiraz University, Shiraz, Iran.
Journal of equine science
|September 22, 2025
概括
这项研究跟踪了Dareshuri马的上牙和鼻发育. 尾巴大鼻长度随着年龄的增长而显著增加,这影响了牙在生长过程中的位置.
科学领域:
- 兽医解剖学 兽医解剖学
- 马类牙科 马类牙科
- 放射学 放射学是一门学科.
背景情况:
- 伊朗法尔斯省的Dareshuri马通常会出现大牙和鼻疾病.
- 关于这些结构中与年龄相关的解剖学变化的数据有限.
- 了解这些变化对于诊断和治疗面问题至关重要.
研究的目的:
- 为了评估上牙在面和尾部鼻腔 (RMS和CMS) 内的位置的与年龄相关的变化.
- 评估RMS和CMS维度的与年龄相关的变化.
- 为Dareshuri马的牙面部健康提供解剖学参考.
主要方法:
- 对29头健康的Dareshuri马头 (4个月至5岁) 的放射性分析.
- 使用EConsole1 放射学查看软件进行分析.
- 统计分析以确定显著的解剖变化.
主要成果:
- 尾巴大腔 (CMS) 的长度随着年龄的增长而显著增加,特别是长达三岁.
- 根据年龄,鼻腔中牙的存在有所不同:M1 (<1岁),M2 (1-2岁),PM4 (2-3岁),M3 (3-4岁).
- 在4-5岁的时候,PM3,M1,M2都在RMS;M2,M3都在CMS.
结论:
- 大鼻腔的尺寸和牙的位置在达尔赫苏里马的成长过程中发生了显著的变化.
- 这项研究提供了必要的解剖学数据,用于诊断和治疗大面部疾病在这个品种.
- 这些发现为未来的马类解剖学研究提供了基础.
相关概念视频
Tooth Anatomy
2.0K
The human tooth enables us to eat a variety of foods, speak clearly, and even aid in shaping our faces. Teeth are composed of various elements that work together. Here's a detailed look at the anatomy of a human tooth.
The Crown, Neck, and Root
The visible part of the tooth is referred to as the crown. It's covered by enamel, the hardest substance in the human body. The crown is uniquely shaped for each type of tooth, allowing for different functions such as cutting, tearing, or...
The Crown, Neck, and Root
The visible part of the tooth is referred to as the crown. It's covered by enamel, the hardest substance in the human body. The crown is uniquely shaped for each type of tooth, allowing for different functions such as cutting, tearing, or...
2.0K
Teeth
1.6K
The formation of teeth, also known as odontogenesis, is a complex process that begins in utero, around the sixth week of embryonic development. There are three stages to this process: the bud stage, the cap stage, and the bell stage.
In the bud stage, the tooth germ (an aggregation of cells) starts to form in the developing jawbone. During the cap stage, the tooth germ differentiates into enamel organ, dental papilla, and dental sac, which will later develop into the tooth's enamel, dentin...
In the bud stage, the tooth germ (an aggregation of cells) starts to form in the developing jawbone. During the cap stage, the tooth germ differentiates into enamel organ, dental papilla, and dental sac, which will later develop into the tooth's enamel, dentin...
1.6K


