Clinical Evaluation of Microneedling Technique With Topical Application of Silymarin on Gingival Hyperpigmentation in Comparison With Diode Laser and Scalpel Methods.

Recruiting

Not a traditional drug trial — this study doesn't follow the standard phase structure.

Trial locations(1 site)

Egypt

Fayoum University, Faculty of Dentistry, Department of Oral Medicine and Periodontology, Al Fayyum