The aim of this study was to clarify the spatial relationship between the facial artery and the insertion of the zygomaticus major muscle in the perioral region. In 30 of 70 dissections (42.9%), the facial artery passed through the separate muscle bands of the zygomaticus major muscle. The mean diameter of the facial artery passing through the zygomaticus major muscle in this region was 1.74 mm (range 0.82- 2.86 mm). The relationship between the facial artery and the insertion of the zygomaticus major muscle in the perioral region described in this study is expected to provide critical information for surgical planning and procedures around the perioral region.
|Number of pages||4|
|Journal||Surgical and Radiologic Anatomy|
|Publication status||Published - 2006 Oct|
Bibliographical noteFunding Information:
Fig. 2 Illustration of the dissection of the modiolar region showing the facial artery (FA) passing through the muscle bands of the zygomaticus major muscle (ZMj). DAO depressor anguli oris; LAO levator anguli oris; OOr orbicularis oris; ZMi zygomaticus minor Acknowledgement This study was supported by Brain Korea 21 Project, Yonsei University College of dentistry.
All Science Journal Classification (ASJC) codes
- Pathology and Forensic Medicine
- Radiology Nuclear Medicine and imaging