TOKYO midori kai
Shinjuku-Higashiguchi Eye Clinic

Saturday, Sunday and Holiday on service.
Open until 19:30 on weekday, 19:00 on Saturday,
18:00 on Sunday and Holiday.
card
We accept above credit cards.
New Year schedule
Doctor’s schedule
We can schedule cataract surgery within 3 weeks.
Dry eyes

What are the types of dry eye?

Dry eye syndrome may be subdivided into 2 main types as follows:

  1. Aqueous tear-deficient dry eye is a disorder in which the lacrimal glands fail to produce enough of the watery component of tears to maintain a healthy eye surface.
  2. Evaporative dry eye may result from inflammation of the meibomian glands, also located in the eyelids. These glands make the lipid or oily part of tears that slows evaporation and keeps the tears stable.

The B.U.T. (Break Up Time)

The B.U.T. (Break Up Time) test evaluates tear quality by measuring how long it takes for dry spots to appear on the cornea after a blink. The Eye care practitioner applies fluorescein to the patient’s eye and then observes the tear film after a blink while the patient tries to avoid the next blink. The practitioner counts by seconds until a dry spot appears. A break up time of more than 10 seconds is normal, from five to 10 seconds is marginal, and less than five seconds is low.

Three-layer Structure of Tears

Maintaining tear structure is important for the tears covering our eyes to function normally. Tears have three distinct layers from the outer surface: oil, water and mucus. Problems with any of these layers can cause dry eyes.

Tear duct

When the eye blinks, the lid pushes the tears across the eye into the drains (puncta) at the inner corner. The drains empty into channels (canaliculi) that connect the?eye?with the nose. The channels drain into a tear sac (lacrimal sac) that lies beside the nose. The sac narrows into the tear duct (lacrimal duct), which drains through the nasal bone into the nostril.

Office hours

Weekday

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

Saturday

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

Sunday,Holiday

11:00-18:00
(no lunchtime.)

Closed

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

Location

9th floor of Hulic Shinjuku Building,3-25-1, Shinjuku, Shinjuku-ku, Tokyo, 160-0022

TEL:03-5363-0507

Access to our clinic from B11 exit
Access from the entrance of Hulic building
Access to our clinic for wheelchairs users
Access by car
From Shinjuku Station to our clinic
From the Airport to Shinjuku

Map

Questionnaire

SNS

TEL・FAX

03-5363-0507
+81-3-5363-0507

Online appointment

Links

Doctor career

Director:Yasuhiro Shinkawa

(Registered Recipient of a Diploma of Ophthalmology)
新川医師

Memberships

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

Certification of Completion

Course of Ophthalmic PDT Study Group
Number of cataract surgery up to the present:About 4000

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 Shinjuku-Higashiguchi Eye Clinic


 

Doctor:Fumiyo Hasegawa

(Registered Recipient of a Diploma of Ophthalmology)

Memberships

Japan Ophthalmological Society
Japan Ophthalmologists Associasion
Japanese Association for Strabismus and Amblyopia(JASA)

Career

1992 Graduate- Medical Department of Teikyo Univercity
2002 The head ophthalmologist at International Catholic Hospital
2020 Shinjuku-Higashiguchi Eye Clinic

Main Thesis

Sequelae of ocular trauma in schools.(Japanese)
A case of periodic upper and lower strabismus with loss of periodicity after cataract surgery(Japanese)
Quantitative analysis of eye movement during a cover test for patients with intermittent exotropia(Japanese)



 
We have 7 full-time service orthoptist, 2 part-time orthoptists, 1 full-time nurse and 4 part-time nurses in our clinic.
Another several ophthalmologists are working here.