Submit Search
Upload
Presentation on Pachymeter.pptx
•
0 likes
•
128 views
A
Anuska Chakraborty
Follow
How to measure corneal thickness??
Read less
Read more
Healthcare
Report
Share
Report
Share
1 of 25
Recommended
Lensometry.
Lensometry.
ANUJA DHAKAL
Binocular balancing
Binocular balancing
Tahseen Jawaid
corneal Pachymetry
corneal Pachymetry
Kavita Kumari
Optics of RGP contact lens
Optics of RGP contact lens
Pabita Dhungel
Measuring interpupillary distance
Measuring interpupillary distance
Sahibzada H. Anjum Nadeem
Techniques of retinoscopy
Techniques of retinoscopy
Iqra Nehal
Insertion and removal of rgp contact lens.
Insertion and removal of rgp contact lens.
Anandhan K
Lensometers
Lensometers
Sahil Rockzz
Recommended
Lensometry.
Lensometry.
ANUJA DHAKAL
Binocular balancing
Binocular balancing
Tahseen Jawaid
corneal Pachymetry
corneal Pachymetry
Kavita Kumari
Optics of RGP contact lens
Optics of RGP contact lens
Pabita Dhungel
Measuring interpupillary distance
Measuring interpupillary distance
Sahibzada H. Anjum Nadeem
Techniques of retinoscopy
Techniques of retinoscopy
Iqra Nehal
Insertion and removal of rgp contact lens.
Insertion and removal of rgp contact lens.
Anandhan K
Lensometers
Lensometers
Sahil Rockzz
Retinoscopy @adi
Retinoscopy @adi
Farhana Adi
Biometry & Iol calculations
Biometry & Iol calculations
rakesh jaiswal
Low vision aids
Low vision aids
Dr Saurabh Kushwaha
Photorefraction
Photorefraction
mohammadalmasii
Specular microscopy
Specular microscopy
Ruchi sood
Coneal topography instrumentation, techniques, procedures, limitations, advan...
Coneal topography instrumentation, techniques, procedures, limitations, advan...
Raju Kaiti
Slit lamp in Ophthalmology
Slit lamp in Ophthalmology
Indra Prasad Sharma
Orthoptic instruments arya
Orthoptic instruments arya
arya das
B scan
B scan
VASIUR RAHMAN
Lensometer
Lensometer
Azizul Islam
Binocular refraction techniques, binocular balancing
Binocular refraction techniques, binocular balancing
Mohammad Arman Bin Aziz
OPTICS OF CONTACT LENSES
OPTICS OF CONTACT LENSES
GREESHMA G
Potential acuity meter
Potential acuity meter
OPTOM FASLU MUHAMMED
Potential acuity meter
Potential acuity meter
Steffy Johnson
Lensometry (Focimeter)
Lensometry (Focimeter)
Tahseen Jawaid
Optics of Retinoscope by Dr. Muhammad Zeeshan Hameed.pptx
Optics of Retinoscope by Dr. Muhammad Zeeshan Hameed.pptx
Zeeshan Hameed
Keratometer
Keratometer
Shishir Shukla
progressive addition lenses- optics, designs and performances
progressive addition lenses- optics, designs and performances
sabina paudel
Dynamic retinoscopy
Dynamic retinoscopy
Jinal chauhan
Amsler grid
Amsler grid
Suhail Wahab
OCT in Ophthalmology
OCT in Ophthalmology
Indra Prasad Sharma
Optical Coherence Tomography
Optical Coherence Tomography
Manoj Aryal
More Related Content
What's hot
Retinoscopy @adi
Retinoscopy @adi
Farhana Adi
Biometry & Iol calculations
Biometry & Iol calculations
rakesh jaiswal
Low vision aids
Low vision aids
Dr Saurabh Kushwaha
Photorefraction
Photorefraction
mohammadalmasii
Specular microscopy
Specular microscopy
Ruchi sood
Coneal topography instrumentation, techniques, procedures, limitations, advan...
Coneal topography instrumentation, techniques, procedures, limitations, advan...
Raju Kaiti
Slit lamp in Ophthalmology
Slit lamp in Ophthalmology
Indra Prasad Sharma
Orthoptic instruments arya
Orthoptic instruments arya
arya das
B scan
B scan
VASIUR RAHMAN
Lensometer
Lensometer
Azizul Islam
Binocular refraction techniques, binocular balancing
Binocular refraction techniques, binocular balancing
Mohammad Arman Bin Aziz
OPTICS OF CONTACT LENSES
OPTICS OF CONTACT LENSES
GREESHMA G
Potential acuity meter
Potential acuity meter
OPTOM FASLU MUHAMMED
Potential acuity meter
Potential acuity meter
Steffy Johnson
Lensometry (Focimeter)
Lensometry (Focimeter)
Tahseen Jawaid
Optics of Retinoscope by Dr. Muhammad Zeeshan Hameed.pptx
Optics of Retinoscope by Dr. Muhammad Zeeshan Hameed.pptx
Zeeshan Hameed
Keratometer
Keratometer
Shishir Shukla
progressive addition lenses- optics, designs and performances
progressive addition lenses- optics, designs and performances
sabina paudel
Dynamic retinoscopy
Dynamic retinoscopy
Jinal chauhan
Amsler grid
Amsler grid
Suhail Wahab
What's hot
(20)
Retinoscopy @adi
Retinoscopy @adi
Biometry & Iol calculations
Biometry & Iol calculations
Low vision aids
Low vision aids
Photorefraction
Photorefraction
Specular microscopy
Specular microscopy
Coneal topography instrumentation, techniques, procedures, limitations, advan...
Coneal topography instrumentation, techniques, procedures, limitations, advan...
Slit lamp in Ophthalmology
Slit lamp in Ophthalmology
Orthoptic instruments arya
Orthoptic instruments arya
B scan
B scan
Lensometer
Lensometer
Binocular refraction techniques, binocular balancing
Binocular refraction techniques, binocular balancing
OPTICS OF CONTACT LENSES
OPTICS OF CONTACT LENSES
Potential acuity meter
Potential acuity meter
Potential acuity meter
Potential acuity meter
Lensometry (Focimeter)
Lensometry (Focimeter)
Optics of Retinoscope by Dr. Muhammad Zeeshan Hameed.pptx
Optics of Retinoscope by Dr. Muhammad Zeeshan Hameed.pptx
Keratometer
Keratometer
progressive addition lenses- optics, designs and performances
progressive addition lenses- optics, designs and performances
Dynamic retinoscopy
Dynamic retinoscopy
Amsler grid
Amsler grid
Similar to Presentation on Pachymeter.pptx
OCT in Ophthalmology
OCT in Ophthalmology
Indra Prasad Sharma
Optical Coherence Tomography
Optical Coherence Tomography
Manoj Aryal
Corneal pachymetry by ben okeeffe
Corneal pachymetry by ben okeeffe
OphthalmicDocs Chiong
oct-ujjval solanki
oct-ujjval solanki
mgsp past, BSMU chernivtsy
Optical Coherence Tomography (OCT)
Optical Coherence Tomography (OCT)
ShrutiDagar1
A scan ultrasonography
A scan ultrasonography
Samuel Ponraj
078 infrared spectroscopy of atherosclerotic plaque
078 infrared spectroscopy of atherosclerotic plaque
SHAPE Society
Diffuse reflectance nir of plaque intracoronary device
Diffuse reflectance nir of plaque intracoronary device
Society for Heart Attack Prevention and Eradication
078 infrared spectroscopy of atherosclerotic plaque
078 infrared spectroscopy of atherosclerotic plaque
Society for Heart Attack Prevention and Eradication
Sd oct
Sd oct
Gabriela Cid
OCT in glaucoma ppt;1
OCT in glaucoma ppt;1
Rashed-Ul-Hasan Rasu
SKIN OCT
SKIN OCT
Kallol Bala
094 spectroscopic fiber optic catheter
094 spectroscopic fiber optic catheter
Society for Heart Attack Prevention and Eradication
Spectroscopic fiber optic catheter tania - aha 2001
Spectroscopic fiber optic catheter tania - aha 2001
Society for Heart Attack Prevention and Eradication
094 spectroscopic fiber optic catheter
094 spectroscopic fiber optic catheter
SHAPE Society
Role of oct in ophthalmology
Role of oct in ophthalmology
Shyam Kumar Sah
Ah atk2
Ah atk2
Society for Heart Attack Prevention and Eradication
Ocular Ultrasound
Ocular Ultrasound
Dr. Shah Noor Hassan
Manjunath New in IP napcon.pptx
Manjunath New in IP napcon.pptx
ManjunathBG12
OCT
OCT
Eyad Naema
Similar to Presentation on Pachymeter.pptx
(20)
OCT in Ophthalmology
OCT in Ophthalmology
Optical Coherence Tomography
Optical Coherence Tomography
Corneal pachymetry by ben okeeffe
Corneal pachymetry by ben okeeffe
oct-ujjval solanki
oct-ujjval solanki
Optical Coherence Tomography (OCT)
Optical Coherence Tomography (OCT)
A scan ultrasonography
A scan ultrasonography
078 infrared spectroscopy of atherosclerotic plaque
078 infrared spectroscopy of atherosclerotic plaque
Diffuse reflectance nir of plaque intracoronary device
Diffuse reflectance nir of plaque intracoronary device
078 infrared spectroscopy of atherosclerotic plaque
078 infrared spectroscopy of atherosclerotic plaque
Sd oct
Sd oct
OCT in glaucoma ppt;1
OCT in glaucoma ppt;1
SKIN OCT
SKIN OCT
094 spectroscopic fiber optic catheter
094 spectroscopic fiber optic catheter
Spectroscopic fiber optic catheter tania - aha 2001
Spectroscopic fiber optic catheter tania - aha 2001
094 spectroscopic fiber optic catheter
094 spectroscopic fiber optic catheter
Role of oct in ophthalmology
Role of oct in ophthalmology
Ah atk2
Ah atk2
Ocular Ultrasound
Ocular Ultrasound
Manjunath New in IP napcon.pptx
Manjunath New in IP napcon.pptx
OCT
OCT
Recently uploaded
(Deeksha) 💓 9920725232 💓High Profile Call Girls Navi Mumbai You Can Get The S...
(Deeksha) 💓 9920725232 💓High Profile Call Girls Navi Mumbai You Can Get The S...
Ahmedabad Call Girls
nagpur Call Girls 👙 6297143586 👙 Genuine WhatsApp Number for Real Meet
nagpur Call Girls 👙 6297143586 👙 Genuine WhatsApp Number for Real Meet
Call Girls Service
9316020077📞Goa Call Girls Numbers, Call Girls Whatsapp Numbers Goa
9316020077📞Goa Call Girls Numbers, Call Girls Whatsapp Numbers Goa
russian goa call girl and escorts service
Sambalpur Call Girls 👙 6297143586 👙 Genuine WhatsApp Number for Real Meet
Sambalpur Call Girls 👙 6297143586 👙 Genuine WhatsApp Number for Real Meet
Call Girls Service
❤️Call girls in Jalandhar ☎️9876848877☎️ Call Girl service in Jalandhar☎️ Jal...
❤️Call girls in Jalandhar ☎️9876848877☎️ Call Girl service in Jalandhar☎️ Jal...
chandigarhentertainm
Call Girl in Bangalore 9632137771 {LowPrice} ❤️ (Navya) Bangalore Call Girls ...
Call Girl in Bangalore 9632137771 {LowPrice} ❤️ (Navya) Bangalore Call Girls ...
mahaiklolahd
VIP Call Girls Noida Sia 9711199171 High Class Call Girl Near Me
VIP Call Girls Noida Sia 9711199171 High Class Call Girl Near Me
mriyagarg453
Patna Call Girls 👙 6297143586 👙 Genuine WhatsApp Number for Real Meet
Patna Call Girls 👙 6297143586 👙 Genuine WhatsApp Number for Real Meet
Call Girls Service
Escorts Service Ahmedabad🌹6367187148 🌹 No Need For Advance Payments
Escorts Service Ahmedabad🌹6367187148 🌹 No Need For Advance Payments
Ahmedabad Call Girls
Call Girls Service In Goa 💋 9316020077💋 Goa Call Girls By Russian Call Girl...
Call Girls Service In Goa 💋 9316020077💋 Goa Call Girls By Russian Call Girl...
russian goa call girl and escorts service
Bhagalpur Call Girls 👙 6297143586 👙 Genuine WhatsApp Number for Real Meet
Bhagalpur Call Girls 👙 6297143586 👙 Genuine WhatsApp Number for Real Meet
Call Girls Service
bhopal Call Girls 👙 6297143586 👙 Genuine WhatsApp Number for Real Meet
bhopal Call Girls 👙 6297143586 👙 Genuine WhatsApp Number for Real Meet
Call Girls Service
Best Lahore Escorts 😮💨03250114445 || VIP escorts in Lahore
Best Lahore Escorts 😮💨03250114445 || VIP escorts in Lahore
Deny Daniel
raisen Call Girls 👙 6297143586 👙 Genuine WhatsApp Number for Real Meet
raisen Call Girls 👙 6297143586 👙 Genuine WhatsApp Number for Real Meet
Call Girls Service
Muzaffarpur Call Girls 👙 6297143586 👙 Genuine WhatsApp Number for Real Meet
Muzaffarpur Call Girls 👙 6297143586 👙 Genuine WhatsApp Number for Real Meet
Call Girls Service
Tirupati Call Girls 👙 6297143586 👙 Genuine WhatsApp Number for Real Meet
Tirupati Call Girls 👙 6297143586 👙 Genuine WhatsApp Number for Real Meet
Call Girls Service
jabalpur Call Girls 👙 6297143586 👙 Genuine WhatsApp Number for Real Meet
jabalpur Call Girls 👙 6297143586 👙 Genuine WhatsApp Number for Real Meet
Call Girls Service
Mangalore Call Girls 👙 6297143586 👙 Genuine WhatsApp Number for Real Meet
Mangalore Call Girls 👙 6297143586 👙 Genuine WhatsApp Number for Real Meet
Call Girls Service
Call Girls in Udaipur Girija Udaipur Call Girl ✔ VQRWTO ❤️ 100% offer with...
Call Girls in Udaipur Girija Udaipur Call Girl ✔ VQRWTO ❤️ 100% offer with...
mahaiklolahd
Jalna Call Girls 👙 6297143586 👙 Genuine WhatsApp Number for Real Meet
Jalna Call Girls 👙 6297143586 👙 Genuine WhatsApp Number for Real Meet
Call Girls Service
Recently uploaded
(20)
(Deeksha) 💓 9920725232 💓High Profile Call Girls Navi Mumbai You Can Get The S...
(Deeksha) 💓 9920725232 💓High Profile Call Girls Navi Mumbai You Can Get The S...
nagpur Call Girls 👙 6297143586 👙 Genuine WhatsApp Number for Real Meet
nagpur Call Girls 👙 6297143586 👙 Genuine WhatsApp Number for Real Meet
9316020077📞Goa Call Girls Numbers, Call Girls Whatsapp Numbers Goa
9316020077📞Goa Call Girls Numbers, Call Girls Whatsapp Numbers Goa
Sambalpur Call Girls 👙 6297143586 👙 Genuine WhatsApp Number for Real Meet
Sambalpur Call Girls 👙 6297143586 👙 Genuine WhatsApp Number for Real Meet
❤️Call girls in Jalandhar ☎️9876848877☎️ Call Girl service in Jalandhar☎️ Jal...
❤️Call girls in Jalandhar ☎️9876848877☎️ Call Girl service in Jalandhar☎️ Jal...
Call Girl in Bangalore 9632137771 {LowPrice} ❤️ (Navya) Bangalore Call Girls ...
Call Girl in Bangalore 9632137771 {LowPrice} ❤️ (Navya) Bangalore Call Girls ...
VIP Call Girls Noida Sia 9711199171 High Class Call Girl Near Me
VIP Call Girls Noida Sia 9711199171 High Class Call Girl Near Me
Patna Call Girls 👙 6297143586 👙 Genuine WhatsApp Number for Real Meet
Patna Call Girls 👙 6297143586 👙 Genuine WhatsApp Number for Real Meet
Escorts Service Ahmedabad🌹6367187148 🌹 No Need For Advance Payments
Escorts Service Ahmedabad🌹6367187148 🌹 No Need For Advance Payments
Call Girls Service In Goa 💋 9316020077💋 Goa Call Girls By Russian Call Girl...
Call Girls Service In Goa 💋 9316020077💋 Goa Call Girls By Russian Call Girl...
Bhagalpur Call Girls 👙 6297143586 👙 Genuine WhatsApp Number for Real Meet
Bhagalpur Call Girls 👙 6297143586 👙 Genuine WhatsApp Number for Real Meet
bhopal Call Girls 👙 6297143586 👙 Genuine WhatsApp Number for Real Meet
bhopal Call Girls 👙 6297143586 👙 Genuine WhatsApp Number for Real Meet
Best Lahore Escorts 😮💨03250114445 || VIP escorts in Lahore
Best Lahore Escorts 😮💨03250114445 || VIP escorts in Lahore
raisen Call Girls 👙 6297143586 👙 Genuine WhatsApp Number for Real Meet
raisen Call Girls 👙 6297143586 👙 Genuine WhatsApp Number for Real Meet
Muzaffarpur Call Girls 👙 6297143586 👙 Genuine WhatsApp Number for Real Meet
Muzaffarpur Call Girls 👙 6297143586 👙 Genuine WhatsApp Number for Real Meet
Tirupati Call Girls 👙 6297143586 👙 Genuine WhatsApp Number for Real Meet
Tirupati Call Girls 👙 6297143586 👙 Genuine WhatsApp Number for Real Meet
jabalpur Call Girls 👙 6297143586 👙 Genuine WhatsApp Number for Real Meet
jabalpur Call Girls 👙 6297143586 👙 Genuine WhatsApp Number for Real Meet
Mangalore Call Girls 👙 6297143586 👙 Genuine WhatsApp Number for Real Meet
Mangalore Call Girls 👙 6297143586 👙 Genuine WhatsApp Number for Real Meet
Call Girls in Udaipur Girija Udaipur Call Girl ✔ VQRWTO ❤️ 100% offer with...
Call Girls in Udaipur Girija Udaipur Call Girl ✔ VQRWTO ❤️ 100% offer with...
Jalna Call Girls 👙 6297143586 👙 Genuine WhatsApp Number for Real Meet
Jalna Call Girls 👙 6297143586 👙 Genuine WhatsApp Number for Real Meet
Presentation on Pachymeter.pptx
1.
PACHYMETER Presented by Anuska Chakraborty
Shreya Dan Halima Khatun
2.
What is Pachymetry? Greek
word: Pachos = thick & metry = to measure
3.
Pachymeter measures Corneal
Thickness Peripheral CT : 0.7 – 0.9 mm Central CT : 0.49 – 0.56 mm Normal CT : 540 – 560 micron CCT depends upon some factors CORNEAL PACHYMETRY
4.
Role of Pachymetry Glaucoma Refractive
Surgery Pathophysiology
5.
Aware of outcomes Patient sorting LASIK Laser-assisted
in situ Keratomileusis
6.
Indicator of rise IOP Corneal thinning Glaucoma
7.
Abnormal imaging Major corneal thinning Keratoconus
8.
PACHYMETER
9.
Ultrasonic Optical Alternative Measurements 1. Ultrasonic Pachymetry 3.
Manual 10. Pentacam 2. Ultrasound Biomicroscopy 4. Specular Microscopy 11. Pachycam 5. Scanning Slit Technology 12. Ocular Response Analyzer 6. Optical Coherence Tomography 7. Optical Low Coherence Interferometry 8. Confocal Microscopy 9. Laser Doppler Interferometry
10.
ULTRASONIC PACHYMETER ~~~~> <~~~ Probe Handle Transducer Tip Comp onent s
11.
CT+AS+PS thickness evaluation Faster Easy to use
Portable Consistent Intraoperative Contact method Probe handling Low resolution Problematic for abnormal cornea
12.
ULTRASOUND BIOMICROSCOPE
13.
CT+AS thickness evaluation Useful for opaque cornea Examine corneal layers Sometimes need cupping Contact method Supine position Not intraoperative Difficult
to standardize
14.
SPECULAR MICROSCOPE Monitor Classification Contact Non contact
15.
Operator independent CT+ Corneal layer examination Not accurate Time consuming Non inoperative Not
useful for abnormal cornea
16.
Methods Just touch Overlap MANUAL PACHYMETER
17.
SCANNING SLIT TECHNOLOGY
18.
AS - OCT Reference mirror Photo
detector
19.
OPTICAL LOW COHERENCE REFLECTOMETER
20.
CONFOCAL MICROSCOPE Types Tandem scanning CM Scanning slit CM Laser scanning Microscope
21.
LASER DOPPLER INTERFEROMETER
22.
PENTACAM Scheimpflug principal
23.
PACHYCAM The first compact
and portable non- contact pachymeter with built-in keratometer. Here the pachymetry is based on Scheimpflug images of a horizontal 4mm cut and provides immediate indication of the central & thinnest corneal thickness.
24.
OCULAR RESPONSE ANALYZER