What is Macular Hole?

Macular Hole

A macular hole is a small break in the macula, located in the center of the eye’s light-sensitive tissue called the retina. The macula provides the sharp, central vision we need for reading, driving, and seeing fine detail.

A macular hole can cause blurred and distorted central vision. Macular holes are related to aging and usually occur in people over age 60.

What causes a macular hole?

Most of the eye’s interior is filled with vitreous, a gel-like substance that fills about 80 percent of the eye and helps it maintain a round shape. The vitreous contains millions of fine fibers that are attached to the surface of the retina. As we age, the vitreous slowly shrinks and pulls away from the retinal surface. Natural fluids fill the area where the vitreous has contracted. This is normal.

If the vitreous is firmly attached to the retina when it pulls away, it can tear the retina and create a macular hole. Also, once the vitreous has pulled away from the surface of the retina, some of the fibers can remain on the retinal surface and can contract. This increases tension on the retina and can lead to a macular hole.

Macular holes can also occur in other eye disorders, such as high myopia (nearsightedness), injury to the eye, retinal detachment, and, rarely, macular pucker.

What are the symptoms of a macular hole?

In the early stage of a macular hole, people may notice a slight distortion or blurriness in their straight-ahead vision. Straight lines or objects can begin to look bent or wavy. Reading and performing other routine tasks with the affected eye become difficult.

Examination

Retinal Examination(Ophthalmoscopy)

This exam needs to open your pupil. Eye drops may be placed in your eyes to widen (dilate) your pupils. This test can help to determine cataract and another inflammation of crystalline lens.

DRI OCT Triton

Take photograph of retina. This test can help to determine detailed data of your eyes like a MRI. This test is used to examine the glaucoma and loss of eyesight.

What’s the treatment for a macular hole?

Although some macular holes can seal themselves and require no treatment, surgery is necessary in many cases to help improve vision. In this surgical procedure – called a vitrectomy – the vitreous gel is removed to prevent it from pulling on the retina and replaced with a bubble containing a mixture of air and gas.

  1. 1.Make three small holes on the eye, and then remove the vitreous gel with a vitrectomy cutter.
  2. 2.Remove a thin membrane which is attached to around macula.
  3. 3.In the case that there is any tear on the other part except for the retina, have a laser coagulation.
  4. 4.Replace the vitreous gel with a bubble containing a mixture of air and gas. After surgery, the patient needs to keep lying faced down for a week to let the holes be closed by ballooning power of the gas. The gas will be absorbed naturally and be replaced with the aqueous humor secreting into the eye.

 

Office hours

Weekday,Saturday

11:30-13:45/15:00-19:30

Sunday,Holiday

11:30-18:30(no lunchtime.)

Closed

Our clinic is closed on 12/31, 1/1, 1/2, 1/3.

 

Location

1-5-6,
Higashiikebukuro, Toshima-ku, Tokyo, 170-0013

TEL:03-3981-6363
TEL: +81-3-3981-6363

 

・1-minute walk from Ikebukuro station east exit.

・Our clinic is on the right side of “LABI (Yamada Denki)”.
The clinic is on the fifth floor of the building which “Bank of Mitsubishi UFJ” is on the first floor.

 

・Access to our clinic from JR Ikebukuro station east exit
・Access to our clinic by car
・Airport to Ikebukuro

 

 

Map

Doctor career

Director:Yoshiko Hori

(A board-certified ophthalmologist Ph.D)
English fluent

Memberships

Japanese Ophthalmological Society
Japan Ophtalmologists Association
Japan Cornea Society
Japanese Society of Ophthalmic Surgeons
Japanese Society of Cataract and Refractive Surgery

Career

1986: Graduate-School of Medicine of Iwate Medical University
1990: Post Graduate school of Iwate MedicalUniversity
1991: Iwate prefectural Ofunato hospital
1993: Department of Ophthalmology Iwate Medical University Instructor
1993: Schepens Eye Research Institute of Harvard University
1997: Department of Ophthalmology Tokyo Dental College
1997: Minami-Aoyama Eye Clinic
2008: Ichikawa general hospital Department of Ophthalmology Tokyo Dental College
2010: IkebukuroSunshineStreetEyeClinic(Director since 2010)

Main Research

The three-dimensional organization of collagen fibrils in the human cornea and sclera.(maiden name Komai)

Greeting

It is said that we are gaining 80 percent of the outside information through our eyes. Because we live in the information-intensive society nowadays, we tend to overuse our eyes at any times, and tend to suffer from various kinds of eye troubles.
Therefore, ophthalmological checkup and care has become significant.
If you have any concern about your eye condition, please feel free to consult us.
We will provide careful treatment and will try our best so that you can receive our consultation with full satisfaction.

 

Doctor:Yasuhiro Shinkawa

(A board-certified ophthalmologist)

Memberships

Japan Ophthalmological Society
Japanese Retina and Vitreous Society
Japanese Society of Ophthalmic Surgeons

Career

2001: Graduate-Medical Department of Kumamoto University
2002: Department of Ophthalmology Kyoto University School of medicine
2002: Shimada Municipal Hospital
2008: Japanese Red Cross Society
2010: Kitano Hospital The Tazuke Kofukai Medical Research Institute
2014: Ikebukuro Sunshine Street Eye Clinic

Greeting

The eye clinic is the place where the patients, who have vision problems, can recover their eye function and feel how great ''I CAN SEE THINGS' 'is. When we share something impressive with the patients, we feel the happiest.
We’ll continue seeing the patients sincerely.
Thank you very much.
 
We have 1 full-time service orthoptist, 3 part-time orthoptists, 1 full-time nurse and 1 part-time nurses in our clinic.