SlideShare a Scribd company logo
V550 Medical Documentation Charting & Terminology Richard E. Meetz, OD, MS 2008
Medical Records A record of the patient’s care. Basis for 3rd party reimbursement. Medical-Legal document.
Medical Records A record of patient care Provides essential information on the day of the exam. Continuity of care from one practitioner/visit to the next. Allows evaluation of changes in a patient’s health or condition.
Medical Records Basis for 3 rd  party reimbursement Shows the necessity for any procedures and level of care. By counting Hx entries, numbers and types of tests and procedures, the complexity of the case can be established and correctly billed for. Supports claims in cases of reviews & audits .  Medicare/Medicaid, VSP, etc.
Medical Records Medical-Legal Record The medical record provides a  legal record of care . Defense of the doctor and staff in cases of malpractice claims. “ In court, the medical record IS the care rendered!  If it isn’t in the record, it never happened!”
Medical Records Medical-Legal Record Should include all the vital information needed to reconstruct the events of the exam. Should reflect the current standard of care. Should  NEVER be altered  after care is called into question for review or litigation. (See error correction)
Medical Records Confidentiality Records are confidential information Patient’s written permission is necessary for record release Records should not leave the clinic or office Must be kept in secure location  Locked or restricted  Avoid discussing patient care issues in public areas
Medical Records Confidentiality Computerized/electronic records are new security/confidentiality issue Hipaa: Health Information Portability and Accountability Act Standardized how and when information is  released and how transferred. 1st Requested by the insurance companies, FTC took over  Strict rules on record keeping & rule for release HAD to have sign copy of Hipaa policy in record in every office
Medical Records Content of Medical records All parts of the examination Intake Hx, exam forms, F/U forms, prescription copies, informed consents  Laboratory results Visual Field print outs Correspondence Referrals, forwarded records Patient letters and telephone communications With date, time, “question” & instructions
Medical Records Content of Medical records Billing information Patient personal data Address, phone contact Place & Date of birth Copies of past bills sent Patient releases
Medical Charting Guidelines for Documentation 1. The patient’s full name  MUST  appear on every page. 2.The full date  MUST  appear on all pages. Entries with only a month and day are NO better than a lost page. 3. All Entries/exams  MUST  be signed! By writer’s full name & degree.
Medical Charting Guidelines for Documentation 4. All entries  MUST  be in permanent ink. NO pencils or erasable pens Best in black ink, best if ball point . 5. All entries  MUST  be LEGIBLE!  6. Entries should use only approved terminology & abbreviations.
Medical Charting Guidelines for Documentation 7. Entries should only be made on approved forms. 8. Entries should be made in the appropriate sequence.  9.  Never  skip lines or leave blanks. 10. Late entries should be marked as such.
Medical Charting Miscellaneous Documentation Patient intake forms Patient generated history forms. Must be signed by patient. Should be dated & initialed by Dr. indicating that it was reviewed. Must be reviewed, updated and initialed at each visit. Laboratory results Should be dated & initial indicating that it was read. Documentation that the patient was notified of the results.
Medical Charting Miscellaneous Documentation Telephone calls from patients regarding health Documentation of date, time, “question” and instructions to patient. Late entries - Cancelled or missed appointments Also attempts to contact patient should be documented Any returned postal notices (cards) are to be kept in the record.
Medical Charting Adding to a record After a chart has been signed off, DO NOT go back and alter it at a later date. Use the following procedure: Date Time “ Late entry to (date)” Complete note and sign off as usual
Medical Charting Adding to a record Late entries/same day: on a fill in the blank form, add to bottom of subject page (front) Addition to subjective CC: “pt. states he now recalls skipping lines when reading.” Different day 11/3/04  Late entry to 9/2: XXXXXXXXXXXX  9:00am   XXXXXXXXXXXXXXXXXXXXXXXXX  Signature
Medical Charting Documentation of procedures: Who performed the procedure (if other than the person charting) How procedure was done How patient tolerated the procedure Any change in symptoms Condition/status of patient at time of release Signed release/informed consent in chart
Medical Charting Error Correction Never Cross out, overwrite or blacken an error! Use a single line Then: Your initials Date Add correcting information
Medical Charting Incorrect Error Correction Correct Error Correction
Medical Charting Recording the History Things to avoid Jousting Arguing, complaining, belittling, criticizing others to defend oneself. Stating opinions vs. fact Patient  is  intoxicated Vague statements Patient  appears  to be sleeping Derogatory or frivolous comments Patient  is a rock
Medical Charting Recording the History Defn: Jargon  Nonsensical gibberish A hybrid language Language or terminology peculiar to a specific field, profession or group.  To exclude outsiders.  Excessive use of abbreviations falls into this category .
Medical Charting Medical Abbreviations The need for speed & to shorten record keeping has greatly increased the use of abbreviations. However, they add convenience at the expense of communication & safety Problems arise when an abbreviation has more than one meaning Recent study found that abbreviations account for 5% of medical errors “ QD” most common error (means once daily)  U for units next most common in error
Medical Charting Medical Abbreviations THERE ARE NO UNIFORM ABBREVIATIONS Abbreviations are site specific. EXAMPLE: LLL IUSO = Lids, lashes & Lacrimal (apparatus) IUHC = Left Lower Lobe (lung)  Each site MUST have its own approved list. Can be called in to court in in cases of malpractice Support documentation in chart reviews
Medical Charting Medical Abbreviations Problems: Abbreviations and symbols can be easily misread or interpreted in a manner not intended. Example: OD usually means  Right eye Could also mean  one drop Or mean  once daily ? So... OD OD OD could mean: One drop in the right eye once daily .  NOT!
Medical Charting Medical Abbreviations Abbreviations with different  Lay  meaning. SOB :  Short of Breath BS : Blood Sugar FBS :  Fasting blood sugar or  ASS :  Anterior superior spine T&A :  Tonsillectomy and adenoidectomy
Common Medical Terms and Their Abbreviations Cerebrovascular accident  CVA = Stroke  Myocardial infarction MI = Heart Attack Hypertension HTN = High blood pressure Diabetes Mellitus DM = high blood sugar IDDM = Insulin dependant diabetes NIDDM = Non insulin dependant diabetes
Medical Charting Medical Abbreviations Abbreviations with more than one meaning. On average any abbreviation will have 2 to 3 different meanings; BS   can mean blood sugar or blind spot FBS   can mean fasting blood sugar or   foreign body sensation OU   can mean oculi unitas = both eyes or   oculus uterque = each eye
Medical Terminology
Medical Terminology Etymology Study of word origins from Latin, Greek or the earliest known use. Study of the basic elements and their application Medical etymology based on “word roots” If familiar with root words and general anatomy, you will usually be able to figure out the medical terminology
Medical Terminology Etymology 90-95% of medical & technical scientific vocabulary comes from Greek and Latin sources On average, learning one of these “building block” words will help you learn about 50 different medical words Just 500 Greek & 500 Latin word components account for the vast bulk of all the medical words you are likely to encounter in any single health field
Medical Terminology Etymology: Word Roots The main part or stem of a word. Frequently indicates a body part. Examples:  Kardia (heart) = cardi Gaster (stomach) = gastr Hepar (liver) = hepat Nephros (kidney) = nephr Osteon (bone) = oste
Medical Terminology Etymology: Combined form Is a word root plus a vowel usually “o” Usually indicates a body part. Examples: cardi +o = cardio (heart)  gastr + o = gastro (stomach)  hepat + o  = hepato (liver) nephr + o = nephro (kidney) oste + o = osteo (bone) phac + o = phaco (lens)
Medical Terminology Etymology: Combined form-“Ocular” Examples:  Amblyo = dull, dim  Aqueo = water Blepharo = lid Coreo = pupil Dacryo = tear, lacrimal sac Kerato = cornea Cyclo = ciliary body Irido = iris Presbyo = old age
Medical Terminology Etymology: Suffix Is a word ending.  Usually indicates a procedure, condition, disease. Examples:  itis = inflammation  megaly = enlargement plegia = paralysis condition  ia = condition  osis = abnormal condition opia = vision stenosis = narrowing condition
Medical Terminology Etymology: Suffix; Procedures Examples:  ectomy = excision, removal centesis = puncture plasty = surgical repair tomy = incision, cut into lysis = separation, destruction, loosening
Medical Terminology Etymology: Prefix Is a word element at the beginning of a word.  When a medical word contains a prefix the meaning of the word is altered. Usually indicates a number, time, position, direction, color or sense of negation.
Medical Terminology Etymology: Prefixes of Position Examples:  ante, pre, pro = before  hyper = excessive or high (also of number) hypo, infra, sub = under, below (also of #) Intra = within* Inter = between* peri = around medi, meso = middle retro = behind, backward Eso = inward / exo = outward, outside *most commonly confused ie. IOP
Medical Terminology Etymology: Prefixes of Number Examples   Bi = two Dipl, diplo = double Hemi = half Mono, uni = one Macro = large Micro = small Poly = many
Medical Terminology Etymology: Prefixes of Negation Examples :   a = without, not (used before a consonant) an = without, not (used before a vowel) im, in = in, not
Medical Terminology Etymology: Other Prefixes Examples :  Anti, contra = against Brady = slow Tachy = fast Dys = bad, painful, difficult Hetero = different Pan = all
Medical Terminology Etymology: Rules Two basic rules for building words . 1) a root word is used before a suffix that begins with a vowel. Example: Scler (hardening) + osis (abnormal condition) = sclerosis (abnormal condition of hardening
Medical Terminology Etymology: Rules 2-1) a combining vowel is used to link a root word to a suffix that begins with a consonant. Example: ophthalm (eye) + o + scopy (to view) = ophthalmoscopy (visual examination of the eye interior)
Medical Terminology Etymology: Rules 2-2) a combining vowel is used to link two word roots together. Example : oste (bone) + o + arthr (joint) + itis (inflammation) = osteoathritis (inflammation of the bone & joint)
Medical Terminology Etymology: Defining words Three steps: 1) Define the suffix, or last part of the word 2) Define the prefix, or the first part of the word 3) Define the middle
Medical Terminology Etymology: Defining words Example: gastroenteritis 1) define the suffix, itis = inflammation 2) define the prefix, gastro = stomach 3) define the middle, enter = intestine Definition:   inflammation of the stomach & intestine
Medical Terminology Etymology: Defining words Example: polyarthritis 1) define the suffix, itis = inflammation 2) define the prefix, poly = many 3) define the middle, arthr = joint Definition:   inflammation of many joints
Medical Documentation Charting & Terminology References Bates’ Guide to Physical Examination and History Taking , 8th Ed., Chap 1&2 The Record That Defends its Friends , all Medical Terminology; A Systems Approach , 4th Ed., chap 1-4 & 16
*

More Related Content

PPTX
Medical records department
PPTX
BENEFITS AND CHALLENGES TO THE ADOPTION OF ELECTRONIC MEDICAL RECORDS
PPTX
Computer based record
PDF
Medical record
PPTX
Electronic Medical Record
PPTX
Electronic Data Capture (EDC) Systems: Streamlining Data Collection
PPTX
Medical Record Department.pptx
PDF
Medical audit
Medical records department
BENEFITS AND CHALLENGES TO THE ADOPTION OF ELECTRONIC MEDICAL RECORDS
Computer based record
Medical record
Electronic Medical Record
Electronic Data Capture (EDC) Systems: Streamlining Data Collection
Medical Record Department.pptx
Medical audit

What's hot (20)

PPTX
Medical Records: Intro, importance, characteristics & issues
PPT
Electronic health record
PPT
Organization of Medical Record
PDF
Clinical Information Systems, Hospital Information Systems & Electronic Healt...
PPTX
Medical records ppt
PPTX
Preservation of medical record ppt
PPTX
Medico legal aspect of Medical Records
PPT
Medical Records Role and its Maintenance.
PDF
ICD-10 Impact Presentation
PPTX
EHR Chapter 1
PPT
Maintainance of medical records in major hospitals
PPTX
Medical records
PPTX
SAE RECONCILIATION in clinical data management
PPTX
Medical documentation
PPT
Hospital information-system-his
PPT
Medical documentation
PPTX
Study setup_Clinical Data Management_Katalyst HLS
PPTX
Workflow of CDM
Medical Records: Intro, importance, characteristics & issues
Electronic health record
Organization of Medical Record
Clinical Information Systems, Hospital Information Systems & Electronic Healt...
Medical records ppt
Preservation of medical record ppt
Medico legal aspect of Medical Records
Medical Records Role and its Maintenance.
ICD-10 Impact Presentation
EHR Chapter 1
Maintainance of medical records in major hospitals
Medical records
SAE RECONCILIATION in clinical data management
Medical documentation
Hospital information-system-his
Medical documentation
Study setup_Clinical Data Management_Katalyst HLS
Workflow of CDM
Ad

Viewers also liked (10)

PDF
Don’t Land in Hot Water-Audit Proof your Coding and Documentation
ODP
week 8 presentation medical law
PDF
Crutial steps in requirement gathering
PPTX
Medical documentation issues and hurdles
DOCX
Medical Record Review-redacted
PPTX
Basics Of Coding And Medical Record Documentation
PPT
Questionable Medical Terms In Ophthalmology
PDF
Medical terminology roots-suffixes-and-prefixes اللواحق والبادئات
PPTX
Eponymous Etymology Quiz
PPT
Flipped Classroom: The Full Picture
Don’t Land in Hot Water-Audit Proof your Coding and Documentation
week 8 presentation medical law
Crutial steps in requirement gathering
Medical documentation issues and hurdles
Medical Record Review-redacted
Basics Of Coding And Medical Record Documentation
Questionable Medical Terms In Ophthalmology
Medical terminology roots-suffixes-and-prefixes اللواحق والبادئات
Eponymous Etymology Quiz
Flipped Classroom: The Full Picture
Ad

Similar to Lecture 6 (20)

PPT
PPchap1Bavolek
DOCX
Rights of the unborn child
DOCX
Essential Medical Terminology Every Medical Administrative Assistant Should K...
PPT
Medical record 20110614
PPT
Fundamentals To Medical
PPT
Lecture 3
DOCX
Medical TerminologyBasic Word Structure Cha.docx
PPTX
MEDICAL TERMINOLOGY (INTRODUCTION, OBJECTIVES AND IMPORTANCE).pptx
PDF
Legal-implications-Document-A-Schneider (1).pdf
PPT
Medical transcription at Affordable Rates
PPT
107 medical documentsn-litigations.(daman)
PPT
Effective Use of Medical Records in Administrative Hearings
PPT
Francine King Presentation
PPT
presentation for chapter 1
PPT
Francine King Presentation
PPT
Wd Orthodontic Documentation Calibration 2009 02
PPT
Review
PPT
Basic Of writing Notes.ppt
PDF
Communication, Documentation, History Taking
PDF
Syllabus online english for nurses - getting the essentials right
PPchap1Bavolek
Rights of the unborn child
Essential Medical Terminology Every Medical Administrative Assistant Should K...
Medical record 20110614
Fundamentals To Medical
Lecture 3
Medical TerminologyBasic Word Structure Cha.docx
MEDICAL TERMINOLOGY (INTRODUCTION, OBJECTIVES AND IMPORTANCE).pptx
Legal-implications-Document-A-Schneider (1).pdf
Medical transcription at Affordable Rates
107 medical documentsn-litigations.(daman)
Effective Use of Medical Records in Administrative Hearings
Francine King Presentation
presentation for chapter 1
Francine King Presentation
Wd Orthodontic Documentation Calibration 2009 02
Review
Basic Of writing Notes.ppt
Communication, Documentation, History Taking
Syllabus online english for nurses - getting the essentials right

Recently uploaded (20)

PPTX
CEREBROVASCULAR DISORDER.POWERPOINT PRESENTATIONx
PPTX
Stimulation Protocols for IUI | Dr. Laxmi Shrikhande
PPTX
JUVENILE NASOPHARYNGEAL ANGIOFIBROMA.pptx
PDF
Oral Aspect of Metabolic Disease_20250717_192438_0000.pdf
PDF
Medical Evidence in the Criminal Justice Delivery System in.pdf
PPT
Management of Acute Kidney Injury at LAUTECH
PPTX
Acid Base Disorders educational power point.pptx
PPTX
neonatal infection(7392992y282939y5.pptx
PPTX
Transforming Regulatory Affairs with ChatGPT-5.pptx
PPT
MENTAL HEALTH - NOTES.ppt for nursing students
PDF
شيت_عطا_0000000000000000000000000000.pdf
PPTX
15.MENINGITIS AND ENCEPHALITIS-elias.pptx
PPTX
ca esophagus molecula biology detailaed molecular biology of tumors of esophagus
PPT
Copy-Histopathology Practical by CMDA ESUTH CHAPTER(0) - Copy.ppt
PPTX
POLYCYSTIC OVARIAN SYNDROME.pptx by Dr( med) Charles Amoateng
DOCX
RUHS II MBBS Microbiology Paper-II with Answer Key | 6th August 2025 (New Sch...
PPT
OPIOID ANALGESICS AND THEIR IMPLICATIONS
PPTX
ACID BASE management, base deficit correction
PPTX
surgery guide for USMLE step 2-part 1.pptx
PPTX
Note on Abortion.pptx for the student note
CEREBROVASCULAR DISORDER.POWERPOINT PRESENTATIONx
Stimulation Protocols for IUI | Dr. Laxmi Shrikhande
JUVENILE NASOPHARYNGEAL ANGIOFIBROMA.pptx
Oral Aspect of Metabolic Disease_20250717_192438_0000.pdf
Medical Evidence in the Criminal Justice Delivery System in.pdf
Management of Acute Kidney Injury at LAUTECH
Acid Base Disorders educational power point.pptx
neonatal infection(7392992y282939y5.pptx
Transforming Regulatory Affairs with ChatGPT-5.pptx
MENTAL HEALTH - NOTES.ppt for nursing students
شيت_عطا_0000000000000000000000000000.pdf
15.MENINGITIS AND ENCEPHALITIS-elias.pptx
ca esophagus molecula biology detailaed molecular biology of tumors of esophagus
Copy-Histopathology Practical by CMDA ESUTH CHAPTER(0) - Copy.ppt
POLYCYSTIC OVARIAN SYNDROME.pptx by Dr( med) Charles Amoateng
RUHS II MBBS Microbiology Paper-II with Answer Key | 6th August 2025 (New Sch...
OPIOID ANALGESICS AND THEIR IMPLICATIONS
ACID BASE management, base deficit correction
surgery guide for USMLE step 2-part 1.pptx
Note on Abortion.pptx for the student note

Lecture 6

  • 1. V550 Medical Documentation Charting & Terminology Richard E. Meetz, OD, MS 2008
  • 2. Medical Records A record of the patient’s care. Basis for 3rd party reimbursement. Medical-Legal document.
  • 3. Medical Records A record of patient care Provides essential information on the day of the exam. Continuity of care from one practitioner/visit to the next. Allows evaluation of changes in a patient’s health or condition.
  • 4. Medical Records Basis for 3 rd party reimbursement Shows the necessity for any procedures and level of care. By counting Hx entries, numbers and types of tests and procedures, the complexity of the case can be established and correctly billed for. Supports claims in cases of reviews & audits . Medicare/Medicaid, VSP, etc.
  • 5. Medical Records Medical-Legal Record The medical record provides a legal record of care . Defense of the doctor and staff in cases of malpractice claims. “ In court, the medical record IS the care rendered! If it isn’t in the record, it never happened!”
  • 6. Medical Records Medical-Legal Record Should include all the vital information needed to reconstruct the events of the exam. Should reflect the current standard of care. Should NEVER be altered after care is called into question for review or litigation. (See error correction)
  • 7. Medical Records Confidentiality Records are confidential information Patient’s written permission is necessary for record release Records should not leave the clinic or office Must be kept in secure location Locked or restricted Avoid discussing patient care issues in public areas
  • 8. Medical Records Confidentiality Computerized/electronic records are new security/confidentiality issue Hipaa: Health Information Portability and Accountability Act Standardized how and when information is released and how transferred. 1st Requested by the insurance companies, FTC took over Strict rules on record keeping & rule for release HAD to have sign copy of Hipaa policy in record in every office
  • 9. Medical Records Content of Medical records All parts of the examination Intake Hx, exam forms, F/U forms, prescription copies, informed consents Laboratory results Visual Field print outs Correspondence Referrals, forwarded records Patient letters and telephone communications With date, time, “question” & instructions
  • 10. Medical Records Content of Medical records Billing information Patient personal data Address, phone contact Place & Date of birth Copies of past bills sent Patient releases
  • 11. Medical Charting Guidelines for Documentation 1. The patient’s full name MUST appear on every page. 2.The full date MUST appear on all pages. Entries with only a month and day are NO better than a lost page. 3. All Entries/exams MUST be signed! By writer’s full name & degree.
  • 12. Medical Charting Guidelines for Documentation 4. All entries MUST be in permanent ink. NO pencils or erasable pens Best in black ink, best if ball point . 5. All entries MUST be LEGIBLE! 6. Entries should use only approved terminology & abbreviations.
  • 13. Medical Charting Guidelines for Documentation 7. Entries should only be made on approved forms. 8. Entries should be made in the appropriate sequence. 9. Never skip lines or leave blanks. 10. Late entries should be marked as such.
  • 14. Medical Charting Miscellaneous Documentation Patient intake forms Patient generated history forms. Must be signed by patient. Should be dated & initialed by Dr. indicating that it was reviewed. Must be reviewed, updated and initialed at each visit. Laboratory results Should be dated & initial indicating that it was read. Documentation that the patient was notified of the results.
  • 15. Medical Charting Miscellaneous Documentation Telephone calls from patients regarding health Documentation of date, time, “question” and instructions to patient. Late entries - Cancelled or missed appointments Also attempts to contact patient should be documented Any returned postal notices (cards) are to be kept in the record.
  • 16. Medical Charting Adding to a record After a chart has been signed off, DO NOT go back and alter it at a later date. Use the following procedure: Date Time “ Late entry to (date)” Complete note and sign off as usual
  • 17. Medical Charting Adding to a record Late entries/same day: on a fill in the blank form, add to bottom of subject page (front) Addition to subjective CC: “pt. states he now recalls skipping lines when reading.” Different day 11/3/04 Late entry to 9/2: XXXXXXXXXXXX 9:00am XXXXXXXXXXXXXXXXXXXXXXXXX Signature
  • 18. Medical Charting Documentation of procedures: Who performed the procedure (if other than the person charting) How procedure was done How patient tolerated the procedure Any change in symptoms Condition/status of patient at time of release Signed release/informed consent in chart
  • 19. Medical Charting Error Correction Never Cross out, overwrite or blacken an error! Use a single line Then: Your initials Date Add correcting information
  • 20. Medical Charting Incorrect Error Correction Correct Error Correction
  • 21. Medical Charting Recording the History Things to avoid Jousting Arguing, complaining, belittling, criticizing others to defend oneself. Stating opinions vs. fact Patient is intoxicated Vague statements Patient appears to be sleeping Derogatory or frivolous comments Patient is a rock
  • 22. Medical Charting Recording the History Defn: Jargon Nonsensical gibberish A hybrid language Language or terminology peculiar to a specific field, profession or group. To exclude outsiders.  Excessive use of abbreviations falls into this category .
  • 23. Medical Charting Medical Abbreviations The need for speed & to shorten record keeping has greatly increased the use of abbreviations. However, they add convenience at the expense of communication & safety Problems arise when an abbreviation has more than one meaning Recent study found that abbreviations account for 5% of medical errors “ QD” most common error (means once daily) U for units next most common in error
  • 24. Medical Charting Medical Abbreviations THERE ARE NO UNIFORM ABBREVIATIONS Abbreviations are site specific. EXAMPLE: LLL IUSO = Lids, lashes & Lacrimal (apparatus) IUHC = Left Lower Lobe (lung) Each site MUST have its own approved list. Can be called in to court in in cases of malpractice Support documentation in chart reviews
  • 25. Medical Charting Medical Abbreviations Problems: Abbreviations and symbols can be easily misread or interpreted in a manner not intended. Example: OD usually means Right eye Could also mean one drop Or mean once daily ? So... OD OD OD could mean: One drop in the right eye once daily . NOT!
  • 26. Medical Charting Medical Abbreviations Abbreviations with different Lay meaning. SOB : Short of Breath BS : Blood Sugar FBS : Fasting blood sugar or ASS : Anterior superior spine T&A : Tonsillectomy and adenoidectomy
  • 27. Common Medical Terms and Their Abbreviations Cerebrovascular accident CVA = Stroke Myocardial infarction MI = Heart Attack Hypertension HTN = High blood pressure Diabetes Mellitus DM = high blood sugar IDDM = Insulin dependant diabetes NIDDM = Non insulin dependant diabetes
  • 28. Medical Charting Medical Abbreviations Abbreviations with more than one meaning. On average any abbreviation will have 2 to 3 different meanings; BS can mean blood sugar or blind spot FBS can mean fasting blood sugar or foreign body sensation OU can mean oculi unitas = both eyes or oculus uterque = each eye
  • 30. Medical Terminology Etymology Study of word origins from Latin, Greek or the earliest known use. Study of the basic elements and their application Medical etymology based on “word roots” If familiar with root words and general anatomy, you will usually be able to figure out the medical terminology
  • 31. Medical Terminology Etymology 90-95% of medical & technical scientific vocabulary comes from Greek and Latin sources On average, learning one of these “building block” words will help you learn about 50 different medical words Just 500 Greek & 500 Latin word components account for the vast bulk of all the medical words you are likely to encounter in any single health field
  • 32. Medical Terminology Etymology: Word Roots The main part or stem of a word. Frequently indicates a body part. Examples: Kardia (heart) = cardi Gaster (stomach) = gastr Hepar (liver) = hepat Nephros (kidney) = nephr Osteon (bone) = oste
  • 33. Medical Terminology Etymology: Combined form Is a word root plus a vowel usually “o” Usually indicates a body part. Examples: cardi +o = cardio (heart) gastr + o = gastro (stomach) hepat + o = hepato (liver) nephr + o = nephro (kidney) oste + o = osteo (bone) phac + o = phaco (lens)
  • 34. Medical Terminology Etymology: Combined form-“Ocular” Examples: Amblyo = dull, dim Aqueo = water Blepharo = lid Coreo = pupil Dacryo = tear, lacrimal sac Kerato = cornea Cyclo = ciliary body Irido = iris Presbyo = old age
  • 35. Medical Terminology Etymology: Suffix Is a word ending. Usually indicates a procedure, condition, disease. Examples: itis = inflammation megaly = enlargement plegia = paralysis condition ia = condition osis = abnormal condition opia = vision stenosis = narrowing condition
  • 36. Medical Terminology Etymology: Suffix; Procedures Examples: ectomy = excision, removal centesis = puncture plasty = surgical repair tomy = incision, cut into lysis = separation, destruction, loosening
  • 37. Medical Terminology Etymology: Prefix Is a word element at the beginning of a word. When a medical word contains a prefix the meaning of the word is altered. Usually indicates a number, time, position, direction, color or sense of negation.
  • 38. Medical Terminology Etymology: Prefixes of Position Examples: ante, pre, pro = before hyper = excessive or high (also of number) hypo, infra, sub = under, below (also of #) Intra = within* Inter = between* peri = around medi, meso = middle retro = behind, backward Eso = inward / exo = outward, outside *most commonly confused ie. IOP
  • 39. Medical Terminology Etymology: Prefixes of Number Examples Bi = two Dipl, diplo = double Hemi = half Mono, uni = one Macro = large Micro = small Poly = many
  • 40. Medical Terminology Etymology: Prefixes of Negation Examples : a = without, not (used before a consonant) an = without, not (used before a vowel) im, in = in, not
  • 41. Medical Terminology Etymology: Other Prefixes Examples : Anti, contra = against Brady = slow Tachy = fast Dys = bad, painful, difficult Hetero = different Pan = all
  • 42. Medical Terminology Etymology: Rules Two basic rules for building words . 1) a root word is used before a suffix that begins with a vowel. Example: Scler (hardening) + osis (abnormal condition) = sclerosis (abnormal condition of hardening
  • 43. Medical Terminology Etymology: Rules 2-1) a combining vowel is used to link a root word to a suffix that begins with a consonant. Example: ophthalm (eye) + o + scopy (to view) = ophthalmoscopy (visual examination of the eye interior)
  • 44. Medical Terminology Etymology: Rules 2-2) a combining vowel is used to link two word roots together. Example : oste (bone) + o + arthr (joint) + itis (inflammation) = osteoathritis (inflammation of the bone & joint)
  • 45. Medical Terminology Etymology: Defining words Three steps: 1) Define the suffix, or last part of the word 2) Define the prefix, or the first part of the word 3) Define the middle
  • 46. Medical Terminology Etymology: Defining words Example: gastroenteritis 1) define the suffix, itis = inflammation 2) define the prefix, gastro = stomach 3) define the middle, enter = intestine Definition: inflammation of the stomach & intestine
  • 47. Medical Terminology Etymology: Defining words Example: polyarthritis 1) define the suffix, itis = inflammation 2) define the prefix, poly = many 3) define the middle, arthr = joint Definition: inflammation of many joints
  • 48. Medical Documentation Charting & Terminology References Bates’ Guide to Physical Examination and History Taking , 8th Ed., Chap 1&2 The Record That Defends its Friends , all Medical Terminology; A Systems Approach , 4th Ed., chap 1-4 & 16
  • 49. *