Morphological study on the skull sutures and their relationships to skull morphology in young camels (<i>Camelus dromedarius</i>)

Abstract

Objective: The sutures are associated with anatomical and physiological differences in skull camels. There is a deficiency in the information regarding the anatomy of dromedary camels, especially on fibrous joints (sutures) of the camels’ skull.

Aim: The goal of this work was to give a detailed gross anatomical and radiographic description of the sutures in the camels’ skull. This description may be of great importance for veterinarians to differentiate between the suture and the fracture of the head in the radiographic photos.

Methods: The current study was conducted on 10 skulls of the young (Howar) dromedary camel at 4–10 months old. The skulls were prepared by using the boiling and maceration techniques. The gross and radiographic photos of the sutures were taken using a digital camera and Siemens mobile full-wave X-ray machine (Siemens Medical Solutions, Erlangen, Germany).

Results: The skull is made up of nineteen bones -6 single and 13 paired-the majority of which are joined by joints termed as sutures. The sutures of the camel skulls were viewed in dorsal, ventral, lateral-vertical, and inside directions. They were of four types which are the coronal, serrate, plane, and squamosal sutures in different positions of the skull.

Conclusion: The current study showed that the fibrous joints of camel skulls (sutures) were similar to those of other domestic animals. This information is critical for supporting veterinarians to differentiate sutures from fractures that may have happened in the skull of the dromedary camel using radiological pictures.