As a modern treatment method for mouches volantes, we can offer our patients a floater laser procedure; the so-called laser vitreolysis (Nd: YAG vitreolysis) crushes floaters and dissolves mouches volantes. The Ellex Ultra Q laser was specially developed for this indication, which vaporizes floaters with a coaxial beam path, low energy and a precise plasma cloud.
The two specialists Prof. Dr. P. Heidenkummer and Prof. Dr. MJ Koss are the most experienced users of laser vitreolysis in southern Germany and have been using the vitreolysis laser, the first in Munich, since 2015. In 2016 and 2017 there was further training for ophthalmologists on the subject of laser vitreolysis in the eye center Nymphenburger Höfe. In rare cases there may also be vitreous changes that cannot be treated with the Vitreolysis laser. In individual cases, surgical options (vitrectomy) can also be considered as treatment.
Prof. Koss is the winner of the most decorated award of the German ophthalmological society (Leonhard Klein Prize) for his surgical innovations in the field of vitrectomy.
A number of diseases can only be cured by surgery.
In almost all cases, it is necessary to remove the vitreous in order to be able to carry out surgical measures directly or under the retina. This complex of operations is described by the term “vitrectomy”, which literally means “cutting out the vitreous body”. However, this process alone is only a partial aspect of often complicated interventions.
In the case of eyes that still contain lenses, these procedures are often combined with the removal of the eye lens and simultaneous replacement with a plastic lens.
Surgical access to the vitreous cavity takes place in the area of the so-called pars plana of the ciliary body, so that the more detailed description of this surgical procedure is referred to as pars-plana vitrectomy (PPV). The accesses are approximately 3.5 to 4 mm from the cornea.
Vitrectomy is performed through minimally invasive approaches to the eye. Depending on the size of the access, we speak of a 20-gauge, 23-gauge, 25-gauge, 27-gauge vitrectomy. The access cuts are only 0.9mm, 0.6mm, 0.5mm or 0.4mm in size.
The surgeons at the Nymphenburger Höfe Eye Center have immense experience in the treatment of all retinal diseases. During surgical procedures, they almost only perform vitrectomies with a 23-gauge or 25-gauge system (0.6 mm or 0.4 mm). The wound trauma is minimal, even if the operation is combined with a lens removal. Only in rare cases stitches must be applied. The procedures are designed in such a way that the access routes close by themselves.
Vitrectomy is considered in the following cases:
The operation is performed under local anesthesia and general sedation. General anesthesia is rarely necessary. The combination of sedation and local anesthesia means that the operation itself is not perceived as bad at all and the patients are happy that they have been spared general anesthesia.
The surgeon uses a microscope and additional special lens systems for the procedure to perform the microsurgical manipulations on the retina.
The following steps are carried out: