| 000 | 02602cam a2200325 a 4500 | ||
|---|---|---|---|
| 003 | EG-GiCUC | ||
| 008 | 171217s2017 ua dho f m 000 0 eng d | ||
| 040 |
_aEG-GiCUC _beng _cEG-GiCUC |
||
| 041 | 0 | _aeng | |
| 049 | _aDeposite | ||
| 097 | _aPh.D | ||
| 099 | _aCai01.11.24.Ph.D.2017.Ma.E | ||
| 100 | 0 | _aMay Ibrahim Elrashedy | |
| 245 | 1 | 0 |
_aEvaluation of surgical-navigation system in management of orbital disorders / _cMay Ibrahim Elrashedy ; Supervised Hamdy Mohamed Essam , Ihab Saad Othman , Rania Ahmed Abdelsalam |
| 246 | 1 | 5 | _aتقييم نظام الملاحة العصبية في علاج امراض الحجاج |
| 260 |
_aCairo : _bMay Ibrahim Elrashedy , _c2017 |
||
| 300 |
_a104 P. : _bcharts , facsimiles , photographs ; _c25cm |
||
| 502 | _aThesis (Ph.D.) - Cairo University - Faculty of Medicine- Department of Ophthalmology | ||
| 520 | _aPurpose: Frameless surgical navigation is increasingly used in Neurosurgery and ENT. However, its application in orbital surgery is not well studied. The goal of this study is to evaluate whether its use will be useful and time efficient. Subjects and methods: A prospective interventional non-controlled non-randomized case series study design was carried on fifteen patients with different orbital disorders. Results: Promising results were seen in orbital wall fracture and well circumscribed orbital masses. However, in ill-defined infiltrating lesions, total resection could not be achieved. Total excision was seen in 70% of cases of orbital masses.The mean of maintenance time percentage compared to the total operating time was 46.7% with SD +/-13.85 that lead to relatively longer total operating time, but as more cases were performed, it decreased gradually. Conclusion: Navigation is a great intraoperative tool. However, it should not be a substitution for a detailed knowledge of the facial anatomy and surgical skills. It cannot be yet considered the standard of care for patients with different orbital lesions and fractures because its usage prolongs the total operating time. However, it was found to be useful in complicated cases as orbits that were previously operated on where normal landmarks may not exist and in severely traumatized orbits | ||
| 530 | _aIssued also as CD | ||
| 653 | 4 | _aOrbital fracture | |
| 653 | 4 | _aOrbital mass | |
| 653 | 4 | _aSurgical navigation | |
| 700 | 0 |
_aHamdy Mohamed Essam , _eSupervisor |
|
| 700 | 0 |
_aIhab Saad Othman , _eSupervisor |
|
| 700 | 0 |
_aRania Ahmed Abdelsalam , _eSupervisor |
|
| 905 |
_aNazla _eRevisor |
||
| 905 |
_aShimaa _eCataloger |
||
| 942 |
_2ddc _cTH |
||
| 999 |
_c64084 _d64084 |
||