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Literature DB >> 11327204

The course of the buccal nerve: relationships with the temporalis muscle during the prenatal period.

J R Mérida-Velasco¹, J F Rodríguez-Vázquez, C De La Cuadra, J A Mérida-Velasco, J Jiménez-Collado.

Abstract

The aim of this study was to describe the course of the buccal nerve and its relationships with the temporalis muscle during the prenatal period. Serial sections of 90 human fetal specimens ranging from 9 to 17 wk development were studied by light microscopy. Each fetal specimen was studied on both right and left sides, making a total of 180 cases for study. A 3-D reconstruction of the region analysed in one of the specimens was made. In 89 cases the buccal nerve was located medial to the temporalis muscle; in 73 cases it penetrated the muscle; in 15 cases it lay in a canal formed by the muscle fibres and was covered by fascia, and finally, in 3 cases it was a branch of the inferior alveolar nerve. The study has revealed that in a large number of cases the buccal nerve maintains an intimate association with the temporalis muscle.

Entities: Disease Species

Mesh：

Year: 2001 PMID： 11327204 PMCID： PMC1468228 DOI： 10.1046/j.1469-7580.2001.19840423.x

Source DB: PubMed Journal: J Anat ISSN： 0021-8782 Impact factor: 2.610

11 in total

The course of the buccal nerve: relationships with the temporalis muscle during the prenatal period.

1. Photomicrographic evidence of insertion tendonosis: the etiologic factor in pain for temporal tendonitis.

2. Surgical anatomy of the buccal nerve.

3. Microsurgical anatomy of the infratemporal fossa as viewed laterally and superiorly.

4. Unusual origins of the buccal and mylohyoid nerves.

5. The intramandibular course of the inferior alveolar nerve.

6. A computerised technique for morphometry and 3D reconstruction of embryological structures.

7. The sensory distribution of the buccal nerve.

8. Further evaluation of the superficial and deep tendons of the human temporalis muscle.

9. Aberrant buccal nerve encountered at third molar surgery.

10. Temporal crest canal: case report and statistics on a rare mandibular variant.

1. Fetal developmental change in topographical relationship between the human lateral pterygoid muscle and buccal nerve.

2. Anatomical landmarks for localizing the buccal branch of the trigeminal nerve on the face.

3. Morphogenesis of the juxtaoral organ in humans.