Dr. Simonas


Fields of Expertise

Orthognathic surgery

Dental implants and bone grafting


Teeth transplantation


NAME: Simonas Grybauskas
WORK:  S’OS Simonas Grybauskas’ Orthognathic Surgery
Member of Advisory Board for Baltic Biomaterial Centre of Excellence, Riga, Latvia
Adjunct Professor at the Department of Orthodontics, University of Ferrara
Member of Editorial Board of “Stomatologija. Baltic Dental and Maxillofacial Journal”


Dr. Simonas Grybauskas and his team work together at the S’OS Clinic to ensure consistent high quality, effective, and up to date science and technology-based services.

Founded by Dr. Simonas Grybauskas in 2013, S’OS Clinic is a dental and orthognathic surgery clinic staffed by talented specialists in this field. In addition to providing patients with high-quality, effective services based on scientific and technological progress, the team of professionals and experts love their job and strive to continuously improve, participate in scientific activities and build the future of medicine.

S’OS Clinic maintains close professional relations with foreign doctors and scientists, and welcomes doctors from Lithuania and abroad who want to improve their qualifications. All of the clinic’s employees share the same goal – to help patients to obtain perfect bite, achieve their most beautiful smile, all while gaining more self-confidence. 

Meet Dr. Grybauskas’ team by visiting S’OS clinic website www.sosklinika.lt/en/

Conferences & Lectures

Most recent Courses delivered:


Bilateral sagittal split osteotomy of the mandible in detail

Simonas Grybauskas, George Deryabin. 2014

Temporomandibular Joint Dysfunction

Simonas Grybauskas, Dainius Razukevičius. Kaunas, 2019.


Dental implant placement with inferior alveolar nerve repositioning in severely resorbed mandibles: a retrospective multicenter study of implant success and survival rates, and lower lip sensory disturbances.

G. Deryabin, S. Grybauskas.
International Journal of Implant Dentistry. Volume 7, Article number: 44 (2021).

Inferior alveolar nerve repositioning and securing in conjunction with dental implant placement: a technical note.

G. Deryabin, S. Grybauskas.
Int J Implant Dent. 2020 Nov 18;6(1):68.

Automatic Method for Bone Segmentation in Cone Beam Computed Tomography Data Set.

M. Vaitiekūnas, D. Jegelevičius, A. Sakalauskas, S. Grybauskas.
Appl. Sci. 2020, 10, 236.

Digital platform for planning facial asymmetry orthodontic-surgical treatment preparation.

O. Cintra, S. Grybauskas, CJ Vogel, D. Latkauskiene, Jr Gama NA.
Dental Press J Orthod. 2018 May-June;23(3):80-93.

posters and abstracts

Clinical success rates of submerged and non-submerged implant placement.

A.Puisys, G. Krukonis, S. Grybauskas, T. Linkevicius, E. Vindasiute, E. Vladimirovas.
Clin Oral Impl Res. 2009; 20(9):900.

Analysis of early failures of two-piece non-submerged implants.

A. Puisys, S. Grybauskas, T. Linkevicus.
J Clin Perioodntol. 2006; 33(s7):132.

The influence of cement type on separation of crown from the prosthetic abutment under exposure of temperature.

T. Linkevicius, E. Vindasiute, G. Krukonis, E. Vladimirovas, A. Puisys, S. Grybauskas.
Clin Oral Impl Res 2009; 20(9):1023.