The distal fibular perforating axial flap for lateral malleolus coverage: an anatomical description and surgical technique
ConclusionThis study showed the presence of fibular perforating arteries with a high reproducibility of their dissection. This anatomical description served as the basis for the description of a new distal fibular perforating flap. (Source: Surgical and Radiologic Anatomy)
Source: Surgical and Radiologic Anatomy - August 8, 2023 Category: Anatomy Source Type: research
Variation of the brachial artery emerging through an opening in the median nerve: a case report
AbstractThe median nerve maintains a close relationship with the brachial artery in the upper limb. Variability in the formation and distribution of upper extremity vessels is frequently encountered during donor body dissections or surgical procedures. This case presents a rare anatomical variation of the brachial artery emerging through an opening in the median nerve. The median nerve formed a small opening without the contribution from additional nerve roots and the remaining vasculature of the upper limb was otherwise normal. An abnormal arrangement of a neurovascular bundle in the arm can cause sensory and motor issues...
Source: Surgical and Radiologic Anatomy - August 8, 2023 Category: Anatomy Source Type: research
A morphological study on the sphenoid bone ligaments ’ ossification pattern
ConclusionsDetailed knowledge of the SB morphology and ligaments ’ ossification extent is essential to improve the technique of the FO percutaneous approach, and sellar approaches, to minimize complications. (Source: Surgical and Radiologic Anatomy)
Source: Surgical and Radiologic Anatomy - August 7, 2023 Category: Anatomy Source Type: research
Preoperative assessment of the individual anatomy of the superior petrosal vein complex using balanced fast field echo magnetic resonance imaging
ConclusionsIndividual SPVC variations are extensive. Good quality bFFE or equivalents are feasible for preoperative SPVC assessments. However, methods improving vascular visualization are recommended. (Source: Surgical and Radiologic Anatomy)
Source: Surgical and Radiologic Anatomy - August 7, 2023 Category: Anatomy Source Type: research
Combined cone-beam CT imaging and microsurgical dissection of cadaver specimens to study cerebral venous anatomy: a technical note
ConclusionTo our knowledge we describe the first preparation method which combines near-realistic microsurgical dissection of human heads with high-resolution 3D imaging of the cerebral venous system in the same specimens. (Source: Surgical and Radiologic Anatomy)
Source: Surgical and Radiologic Anatomy - August 5, 2023 Category: Anatomy Source Type: research
Prespecialist perceptions of three-dimensional heart models in anatomical education
Conclusion3D printed anatomical models of variational cardiovascular anatomy serve as essential components of anatomy training and postgraduate clinical perception by granting demonstrative feedback and a superior comprehension of the visuospatial relationship between the anatomical structures. (Source: Surgical and Radiologic Anatomy)
Source: Surgical and Radiologic Anatomy - August 3, 2023 Category: Anatomy Source Type: research
Morphological variations of the brachial artery and their clinical significance: a systematic review
ConclusionsThe clinical implications of the atypical arterial pattern within the upper limb are crucial during the angiography and surgical procedures so the variations affect the appropriate diagnosis and surgical intervention. Hence, the knowledge about the morphological variations of the brachial artery should be constantly broadened by radiologists and surgeons to improve the accuracy and effectiveness of the treatment process. (Source: Surgical and Radiologic Anatomy)
Source: Surgical and Radiologic Anatomy - August 2, 2023 Category: Anatomy Source Type: research
Connection between medial dorsal cutaneous nerve and saphenous nerve: case report
ConclusionsIt is suggested that the case presented as an unusual SN variation, which may affect the success of local anesthesia in invasive procedures to the medial part of the foot and could be considered in the evaluation of sensory loss after anteromedial surgical approach to the ankle, should be included in the classification of the cutaneous innervation pattern of the foot. (Source: Surgical and Radiologic Anatomy)
Source: Surgical and Radiologic Anatomy - August 1, 2023 Category: Anatomy Source Type: research
Anatomical proposal of local anesthesia injection for median nerve block in treating hyperhidrosis with botulinum neurotoxin
This study aims to propose a more efficient and less painful approach to nerve blocks for relief, by identifying optimal injection points to block the median nerve, thereby enhancing palmar hyperhidrosis treatment.MethodsThis study, involving 52 Korean cadaver arms (mean age 73.5 years), measured the location of the median nerve relative to the transverse line at the pisiform level to establish better nerve block injection sites.ResultsIn between the extensor carpi radialis and palmaris longus, the median nerve was located at an average distance of 47.39 ± 6.43 mm and 29.39 ± 6.43 mm from the transverse line...
Source: Surgical and Radiologic Anatomy - July 20, 2023 Category: Anatomy Source Type: research
Muscle interconnections in the anterior and posterior arm compartment: a cadaveric case series with possible clinical implications
ConclusionABs or musculoaponeurotic extensions may predispose to complications due to their potential compression on nerves and vessels. Clinicians should consider the possible existence of such bridging variants between muscles, in the differential diagnosis of a patient presenting with ischemia, edema, or MN palsy symptoms. (Source: Surgical and Radiologic Anatomy)
Source: Surgical and Radiologic Anatomy - July 19, 2023 Category: Anatomy Source Type: research
Coracobrachialis muscle morphology and coexisted neural variants: a cadaveric case series
ConclusionsThe knowledge of the morphology of the muscles of the anterior arm compartment, especially the coracobrachialis variant morphology and the related musculocutaneous nerve variable course, is of paramount importance for surgeons. Careful dissection and knowledge of relatively common variants play a significant role in reducing iatrogenic injury. (Source: Surgical and Radiologic Anatomy)
Source: Surgical and Radiologic Anatomy - July 18, 2023 Category: Anatomy Source Type: research
Evaluation of sex dimorphism of the mandible with geometric morphometric analysis: conventional and reconstructed panoramic radiography study
ConclusionsThe mandible dimorphism can be detected in the examination performed with geometric morphometric methods on cPR and rPR. While mandible shape differences according to gender are seen most in the ramus region in cPR, differences can be detected in all landmarks in rRP. (Source: Surgical and Radiologic Anatomy)
Source: Surgical and Radiologic Anatomy - July 17, 2023 Category: Anatomy Source Type: research
Teaching vascular anatomy: the anatomy we know, the anatomy we see or the anatomy we need?
ConclusionWhile the traditional teaching of vascular anatomy is based on information and illustrations derived from dissection and prosection courses, the development of modern imaging technologies applied in large numbers of living patients and application of minimally invasive techniques challenge our understanding of what should be perceived as fixed and permanent. Moreover, the recently introduced evidence-based philosophy in anatomy elaborate more robust data which not only update, validate and enrich the existing knowledge of anatomical variations but also enable subgroup analyses with respect to race, age and sex, i...
Source: Surgical and Radiologic Anatomy - July 17, 2023 Category: Anatomy Source Type: research
Anatomical and biometric study of the radial artery on human cadavers dissected in the anatomy laboratory
ConclusionIt is very important to be aware of the possible anatomical variation of the radial artery. Despite its rarity, this knowledge may ensure a better safety and reliability of the harvesting technique for use as a graft. (Source: Surgical and Radiologic Anatomy)
Source: Surgical and Radiologic Anatomy - July 14, 2023 Category: Anatomy Source Type: research
Do the mammillary bodies atrophy with aging? A magnetic resonance imaging study
ConclusionsAging alone does not seem to promote MB atrophy. In healthy brains, the MBs may be stationary structures throughout life. (Source: Surgical and Radiologic Anatomy)
Source: Surgical and Radiologic Anatomy - July 14, 2023 Category: Anatomy Source Type: research
