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    3D DOCUMENTATION OF PORTAL MUQARNASES IN ANATOLIAN MADRASAHS WITH DIGITAL CLOSE RANGE PHOTOGRAMMETRIC METHOD
    (Univ Agean, Dept Mediterranean Stud, 2017) Karabork, Hakan; Yaldiz, Esra; Karasaka, Lutfiye
    Muqarnases, which are one of the most significant building elements brought in the architecture by Islam art, are three dimensional and complex geometrical compositions that are made with prismatic elements constituted with specific rules in specific combinations, with both ornamental, bearing features. Therefore, the surveys of muqarnases require a long, fragile, dangerous and difficult process. At that point, photogrammetry works come in and make the process of survey short, free of danger and mistakes as a useful application. Digital close range photogrammetry is one of the most active and efficient methods among the works to protect and document the cultural heritage by the means of the improvements of digital technology. Within the scope of this study, the surveys of the muqarnases in the portals of the Anatolian Madrasahs in Konya, Karaman and Aksaray in Central Anatolia Region were obtained with the use digital close range photogrammetry technique and 3D documentation works were made. With the 3D works, morphological features and differences of the muqarnases were determined. It was aimed to contribute to works to protect and document Konya Karatay Madrasah, Karaman Hatuniye Madrasah and Aksaray Zinciriye Madrasah.
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    Transverse Carpal Ligament and Forearm Fascia Release for the Treatment of Carpal Tunnel Syndrome Change the Entrance Angle of Flexor Tendons to the A1 Pulley: The Relationship between Carpal Tunnel Surgery and Trigger Finger Occurence
    (Hindawi Ltd, 2013) Karalezli, Nazim; Kutahya, Harun; Gulec, Ali; Toker, Serdar; Karabork, Hakan; Ogun, Tunc C.
    Purpose. The appearance of trigger finger after decompression of the carpal tunnel without a preexisting symptom has been reported in a few articles. Although, the cause is not clear yet, the loss of pulley action of the transverse carpal ligament has been accused mostly. In this study, we planned a biomechanical approach to fresh cadavers. Methods. The study was performed on 10 fresh amputees of the arm. The angles were measured with (1) the transverse carpal ligament and the distal forearm fascia intact, (2) only the transverse carpal ligament incised, (3) the distal forearm fascia incised to the point 3 cm proximal from the most proximal part of the transverse carpal ligament in addition to the transverse carpal ligament. The changes between the angles produced at all three conditions were compared to each other. Results. We saw that the entrance angle increased in all of five fingers in an increasing manner from procedure 1 to 3, and it was seen that the maximal increase is detected in the middle finger from procedure 1 to procedure 2 and the minimal increase is detected in little finger. Discussion. Our results support that transverse carpal ligament and forearm fascia release may be a predisposing factor for the development of trigger finger by the effect of changing the enterance angle to the A1 pulley and consequently increase the friction in this anatomic area. Clinical Relevance. This study is a cadaveric study which is directly investigating the effect of a transverse carpal ligament release on the enterance angle of flexor tendons to A1 pulleys in the hand.