The middle ear is a complex anatomical space which is difficult to interpret from two-dimensional imagery. Appropriate surgical knowledge of the area is required to operate, yet current anatomical teaching methods are costly and hard to access for the trainee. A papercraft 3D design involving anatomical elements added separately to a model was desi...
Published in Swiss Journal of Palaeontology
Nautilid, coleoid and ammonite cephalopods preserving jaws and soft tissue remains are moderately common in the extremely fossiliferous Konservat-Lagerstätte of the Hadjoula, Haqel and Sahel Aalma region, Lebanon. We assume that hundreds of cephalopod fossils from this region with soft-tissues lie in collections worldwide. Here, we describe two spe...
Published in Head & Face Medicine
BackgroundBone volume plays a pivotal role in the success of dental implant treatment. Autogenous bone grafts should be harvested from reliable sites in the maxillofacial region. This study sought to assess the quantity and quality of bone in the mandibular symphysis for autogenous bone graft harvesting using cone-beam computed tomography (CBCT).Me...
Published in Surgical and radiologic anatomy : SRA
Extensor hallucis capsularis (EHC) is an accessory tendon located medially to extensor halluces longus (EHL) tendon. Most EHC is known to originate as a tendinous slip of the EHL tendon, although it may be splitted from the tibialis anterior (TA) tendon or the extensor halluces brevis (EHB) tendon. During routine dissection of a 49-year-old male ca...
Published in Surgical and radiologic anatomy : SRA
The application of the anatomical parameters of the contralateral hip joint to guide the preoperative template of the affected side relies on the bilateral hip symmetry. We investigated the bilateral hip symmetry and range of anatomical variations by measurement and comparison of bilateral hip anatomical parameters. This study included 224 patients...
Published in Surgical and radiologic anatomy : SRA
The purpose of this study was to investigate if the anterolateral ligament of the knee (ALL) is present in the human fetus and describe its topography along with other structures of the region. Forty human fetuses knee joints, at mean age 34 weeks (± 2.57 weeks), fixed in 10% formalin, were submitted to cross-sectional dissection and mesoscopic ana...
Published in Neuroradiology
Developmental venous anomalies (DVAs) are extreme anatomical venous variations formed by multiple radiating medullary veins, which converge centripetally into a single collecting vein. Their coexistence with symptomatic cavernous malformations (CMs) has been reported in the literature. The aim of this study was to assess the characteristics of DVAs...
The current standard endoscopic technique is a high resolution visualisation up to Full HD and even 4 K. A recent development are 3D endoscopes providing a 3-dimensional picture, which supposedly gives additional information of depth, anatomical details and orientation in the surgical field. Since the 3D-endoscopic technique is new, little scientif...
For the last 20 years, undergraduate medical education has seen a major curricular reform movement toward integration of basic and clinical sciences. The rationale for integrated medical school curricula focuses on the application of knowledge in a clinical context and the early ability to practice key skills such as critical thinking and clinical ...
Published in Surgical and radiologic anatomy : SRA
The main tendon of the extensor hallucis longus (EHL) muscle attaches to the dorsal aspect of the distal phalanx of the great toe. One or multiple accessory tendons of the EHL have been reported in several ethnic/regional groups, except Taiwan. This study aimed to investigate the incidence, length, and insertion of the accessory tendon of the EHL i...
