Radiographic Measurements of the Hip Joint in Capuchin Monkeys (Sapajus spp.)

IF 0.8 4区农林科学 Q3 VETERINARY SCIENCES

Journal of Medical Primatology Pub Date : 2024-10-02 DOI:10.1111/jmp.12740

Rafael H. de Souza Siragusi, Sheila C. Rahal, Jeana P. da Silva, Maria J. Mamprim, Eduardo B. Mayrink Cardoso, Anneke Moresco

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引用次数: 0

Abstract

Background

Radiographs are useful for the initial evaluation of the hip joints. The information can be utilized for the betterment of animal health or other goals such as anatomic studies and gait analysis, among others. Therefore, this study aimed to evaluate radiographic measurements of the hip joint in capuchin monkeys, kept under human care at a reference center for wildlife.

Methods

Twelve capuchin monkeys (Sapajus spp.) (three adult males, seven adult females, and two sub-adult females) were evaluated. Ventrodorsal radiographic views were taken under chemical restraint. All measurements on the digital images were performed in triplicate by one examiner.

Results and Conclusions

None of the measurements evaluated were statistically different between males and females. No statistical differences were found between hind limbs. The mean (±SD) Norberg angle was 104.92° (±2.82°) and the Wiberg angle was 15.26° (±1.86°). The percentage of the femoral head covered by the acetabulum was 68.57% (±3.65%) and the acetabular index depth to width ratio was 54.66% (±3.85%). In conclusion, the radiographic measurements showed certain morphological features of the hip joint in Sapajus spp. that contribute to improving species knowledge.

查看原文本刊更多论文

卷尾猴（Sapajus spp.）髋关节的影像学测量。

背景：X光片有助于对髋关节进行初步评估。这些信息可用于改善动物健康或其他目的，如解剖研究和步态分析等。因此，本研究旨在评估野生动物参考资料中心人工饲养的卷尾猴髋关节的射线测量结果：方法：对 12 只卷尾猴（Sapajus spp.）（3 只成年雄猴、7 只成年雌猴和 2 只亚成年雌猴）进行了评估。在化学约束下拍摄了胸背X光片。数字图像上的所有测量均由一名检查人员一式三份进行：男性和女性之间的所有测量结果均无统计学差异。后肢之间没有统计学差异。Norberg角的平均值（±SD）为104.92°（±2.82°），Wiberg角为15.26°（±1.86°）。股骨头被髋臼覆盖的百分比为 68.57% (±3.65%)，髋臼指数深度与宽度比为 54.66% (±3.85%)。总之，射线测量显示了无患子髋关节的某些形态特征，有助于增进对物种的了解。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Journal of Medical Primatology 生物-动物学

CiteScore

1.40

自引率

42.90%

发文量

审稿时长

6 months

期刊介绍： The Journal of Medical Primatology publishes research on non-human primates as models to study, prevent, and/or treat human diseases; subjects include veterinary medicine; morphology, physiology, reproductive biology, central nervous system, and cardiovascular diseases; husbandry, handling, experimental methodology, and management of non-human primate colonies and laboratories; non-human primate wildlife management; and behaviour and sociology as related to medical conditions and captive non-human primate needs. Published material includes: Original Manuscripts - research results; Case Reports - scientific documentation of a single clinical study; Short Papers - case histories, methodologies, and techniques of particular interest; Letters to the Editor - opinions, controversies and sporadic scientific observations; Perspectives – opinion piece about existing research on a particular topic; Minireviews – a concise review of existing literature; Book Reviews by invitation; Special Issues containing selected papers from specialized meetings; and Editorials and memoriams authored by the Editor-in-Chief.