Pectinate ligament dysplasia(PLD)
Also known as: Pektinatbanddysplasie · Goniodysgenesis · Goniodysgenese · Pectinate Ligament Abnormality · PLA · …
Overview
What it is
Pectinate ligament dysplasia is an inherited eye condition where the tiny, comb-like tissue fibers in the drainage angle of the eye do not develop normally. This malformation restricts the natural outflow of fluid from the eye, causing fluid to build up. Over time, this buildup can lead to a dangerous increase in pressure within the eye, a condition known as glaucoma.
How it presents
While the underlying malformation is present from birth, symptoms typically do not appear until middle age. Owners may notice signs of severe eye pain, such as squinting, alongside red, watery, or cloudy eyes and sudden vision loss.
Treatment
The underlying malformation cannot be cured, but if glaucoma develops, it requires lifelong management with daily eye drops or surgery to control pressure and relieve pain. This ongoing care typically costs between 1,000 and 5,000 EUR.
How it's tested
ECVO Augenuntersuchung (DOK)(ECVO-DOK)
Primary testEye examAugenuntersuchung durch ECVO-zertifizierten Augentierarzt (Dortmunder Kreis). Erkennt PRA, Katarakt, Entropium, CEA, MPP, RD u.a.
Issuing body: ECVO
Result scheme: Eye-ECVO
Gonioskopie(Gonio)
Primary testEye examEine ophthalmologische Untersuchung des Kammerwinkels mittels einer speziellen Kontaktlinse (Gonioskopielinse), um Missbildungen (Goniodysplasie) zu erkennen, die zu einem Glaukom führen können.
Issuing body: ECVO
Result scheme: Eye-ECVO
Affected breeds
24 of 34 breeds
AkitaRecommended standard
Basset Artésien NormandMandatory testMandated by ÖBaLC
Border CollieMandatory testMandated by Club für Britische Hütehunde e.V. (CfBrH)
East Siberian LaikaRecommended standard
English Springer SpanielMandatory testMandated by Jagdspaniel-Klub e.V. (JSpK)
Flat-Coated RetrieverMandatory testMandated by Deutscher Retriever Club e.V. (DRC)
Greenland DogRecommended standard
HokkaidoRecommended standard
Icelandic SheepdogRecommended standard
JämthundRecommended standard
Karelian Bear DogRecommended standard
Kintamani-Bali DogRecommended standard
KishuRecommended standard
KomondorRecommended standard
Korean JindoRecommended standard
LapinporokoiraRecommended standard
MudiRecommended standard
Norwegian BuhundRecommended standard
Norwegian Elkhound (Black)Recommended standard
Norwegian Elkhound (Gray)Recommended standard
Norwegian LundehundRecommended standard
PuliRecommended standard
PumiRecommended standard
SamoyedMandatory testMandated by Deutscher Club für Nordische Hunde e.V. (DCNH)
Treatment cost
Estimated range of typical treatment costs. Actual costs depend on severity, clinic and region.
Frequently asked questions
What is Pectinate ligament dysplasia?
Pectinate ligament dysplasia is an inherited eye condition where the tiny, comb-like tissue fibers in the drainage angle of the eye do not develop normally. This malformation restricts the natural outflow of fluid from the eye, causing fluid to build up. Over time, this buildup can lead to a dangerous increase in pressure within the eye, a condition known as glaucoma.
How is Pectinate ligament dysplasia tested?
Tests currently in our database: ECVO Augenuntersuchung (DOK), Gonioskopie.
Which breeds are most affected?
Most commonly affected: Akita, Basset Artésien Normand, Border Collie, East Siberian Laika, English Springer Spaniel, Flat-Coated Retriever, Greenland Dog, Hokkaido.