[Influence of the pattern of femtosecond laser-assisted lens nucleus fragmentation on the energy and hydrodynamic parameters of phacoemulsification].

Unlabelled: The influence of various patterns of preliminary femtosecond laser-assisted fragmentation of the lens nucleus on the energy and hydrodynamic parameters of phacoemulsification remains insufficiently studied.

Purpose: This study evaluates the influence of various patterns of preliminary femtosecond laser-assisted fragmentation of the lens nucleus on the energy, hydrodynamic parameters of phacoemulsification, and the degree of corneal endothelial cell loss.

Material And Methods: Hybrid phacoemulsification was performed in 336 patients (336 eyes) with grade IV immature cataract according to the Buratto classification in three age-matched groups.

[Rotational technique for emulsification of soft lens nucleus].

Unlabelled: Effective and atraumatic removal of a soft lens nucleus requires different surgical techniques compared to phacoemulsification of a dense nucleus.

Purpose: This study was conducted to develop a non-ultrasound technique for emulsification of a soft lens nucleus.

Material And Methods: Fifty-seven patients (57 eyes) underwent surgery.

[Surgical technique for aspiration of soft lens nucleus with preoperative femtosecond laser-assisted fragmentation].

Unlabelled: Fragmentation and aspiration of soft cataracts require different surgical techniques and approaches compared to the removal of dense nuclei, including when using a femtosecond laser.

Purpose: This study was conducted to develop a non-ultrasound technique for aspiration of a soft lens nucleus after its preliminary femtosecond laser-assisted fragmentation.

Material And Methods: The study included 63 patients (63 eyes) aged 23 to 40 years who underwent surgery.

[Application of optical coherence tomography in the assessment of the posterior lens capsule during anti-angiogenic therapy].

Unlabelled: Intravitreal injection (IVI) of anti-angiogenic drugs is one of the most common therapeutic procedures in ophthalmology. In recent years, a new non-contact study method has been developed - anterior segment optical coherence tomography (AS-OCT), which allows the formation of three-dimensional images of the lens and provides more detailed information about its structure and morphology.

Purpose: This study uses optical coherence tomography method to analyze the risks of developing changes in the posterior lens capsule in patients after IVI of an anti-angiogenic drug.

[The first experience of using femtosecond laser in the treatment of anterior capsular contraction syndrome].

Unlabelled: Prevention and treatment of anterior capsular contraction syndrome (ACCS) is a relevant problem in cataract surgery.

Purpose: The study was performed to develop a femtosecond laser-assisted technique for anterior capsulotomy in anterior capsular contraction syndrome and assess its preliminary results in preventing the progression of pathological changes in the capsular bag.

Material And Methods: The examination and femtosecond laser-assisted treatment without additional surgical intervention was performed in 6 patients (6 eyes) aged 69 to 73 years with anterior capsular contraction syndrome.