the nervous system has an important and vital role in the human body, but unfortunately the repairment of damaged nervous tissue is very slowly. for a long time, the scientists have been involved in finding ways to speed up this process. radiation of low power he-ne laser has been suggested to as a way to improve this issue. in this study, 20 rats were divided randomly into control and case gro...

Fetoscopic laser surgery for severe twin-twin transfusion syndrome (TTTS) has become the optimal treatment choice since the release of the Eurofetus randomized clinical trial. These techniques have been adopted throughout the globe, and many institutions have instituted or will soon institute fetoscopic laser surgery procedures; however, laser surgery has a steep learning curve because of the f...

This case report a rare case of 67-year-old man, presented with Marfan’s syndrome, cataract and crystalline lens dislocation of the left eye. The best corrected visual acuity (BCVA) of the left eye was 0.2. Cataract surgery was asissted by femtosecond laser LenSx. One month after surgery uncorrected visual acuity (UCVA) of the left eye was 0.9, BCVA with sph. +1.5 was 1.0. Intraocular lens have...

Lasers have become a popular tool in veterinary practice, particularly the carbon dioxide (CO2) laser. In humans, the CO2 laser is used most commonly in oral and maxillofacial soft tissue surgery due to its favorable interactions with oral soft tissues. Other types of lasers are better suited for use on hard tissues such as enamel and dentin. This article reviews the history of laser use, physi...

INTRODUCTION Laser surgery as an alternative for conventional surgical procedure has gained special attention. Using Carbon Dioxide (CO2) laser has some benefits like less post-operative pain, swelling and infection, decrease in risk of metastasis and edema, and less bleeding providing dry sites for surgery. CASE REPORT A 12 years old boy with lingual frenum with indication for excision was r...

Labial frenectomy is a common surgical procedure in the field of oral surgery. Labial frenectomy is a procedure usually done for orthodontic reasons. The role of laser surgery in the oral cavity is well established. The use of diode laser frenectomy without infiltrated anaesthesia is currently under investigation. Needle-less oral surgery, without infiltrated anaesthesia, is a novel situation i...

Cataract surgery techniques have evolved from intracapsular cataract surgery to extracapsular cataract surgery (ECCE) to phacoemulsification, with a progressive decrease in the size of the surgical wound and increased safety and predictability of the surgical procedure. Cataract surgical techniques and intraocular lens (IOL) technologies continue to evolve to provide patients with the optimum p...

Better wound healing and less postoperative pain with laser procedures compared with the same procedure performed with the cold scalpel or with electrothermy were reported by those who first used the surgical laser in the late 1960’s and early 1970’s, which was an added beneficial component associated only with laser surgery compared with conventional methodology. This was obviously a photo-med...

Continuum robots have shown astounding abilities in the medical field as numerous robotized devices have emerged. For instance, colonoscopes, arthroscopes, catheters, endoscopes, and other medical tools have been developed [1]. Their ability to navigate through complex anatomy and narrow spaces represent the attractive features of continuum robots. We foresee to improve their usefulness for Min...

PURPOSE To explore the relationship between ablation parameters of myopic laser surgery and measurement area of wavefront aberration (WA) with Hartmann-Shack wavefront sensor. METHODS 58 subjects undergone myopic laser surgeries and 74 uncorrected myopic subjects were enrolled in this experiment. The laser ablation parameters were obtained from surgical records, which included spherical error...