Round Details
September 30, 2026 at 07:31 AM UTC
Scenario: Dental Extraction - Post-Op Care
Robert Williams, a 58-year-old male, had surgical extraction of impacted lower right wisdom tooth (#32) two days ago due to recurrent pericoronitis. He was prescribed Amoxicillin 500mg three times daily for 7 days to prevent infection, and Ibuprofen 600mg every 6 hours as needed for pain. He reports moderate swelling on the right side of his jaw and pain level of 5/10, improving from yesterday. No signs of dry socket or infection. He is allergic to Penicillin, so was given Clindamycin 300mg three times daily instead of Amoxicillin. Follow-up appointment scheduled in 5 days for suture removal.
How did the LLMs do?
Same LLM Tests
Reconstructed text
Robert Williams is a 58-year-old man assessed two days after surgical extraction of an impacted lower right wisdom tooth—the permanent mandibular right third molar, tooth #32 in the Universal Numbering System. The extraction was performed for impaction and recurrent pericoronitis involving the surrounding pericoronal tissues. The impaction is documented as resolved following extraction. At the current postoperative assessment, he reports moderate right jaw swelling and pain rated 5/10 at the extraction site, improving compared with the previous day. There are no signs of dry socket or postoperative infection.
He has an active penicillin allergy; the reaction details and severity are not documented. Amoxicillin, originally prescribed at 500 mg three times daily for seven days for postoperative infection prophylaxis, was cancelled because of this allergy and replaced with clindamycin. The active clindamycin prescription is 300 mg three times daily for postoperative infection prophylaxis; its duration is not explicitly stated. He also has an active prescription for ibuprofen 600 mg every six hours as needed for postoperative pain.
Suture removal at the tooth #32 extraction site has been ordered. A postoperative follow-up and suture-removal appointment is booked for five days after the current assessment, and the patient has accepted the appointment. The calendar date and appointment start and end times are unknown; only relative scheduling information is available.
Comparison4 issues
Hallucinated:
- statement that the impaction is documented as resolved following extraction was added the original does not document this
- statement that the patient has accepted the appointment was added the original says only that the followup was scheduled
- a formal order for suture removal is stated the original only documents a scheduled followup appointment for suture removal
- the patient is stated to have accepted the followup appointment patient acceptance is not documented in the original
Reconstructed text
Robert Williams is a 58-year-old male with a known medication allergy to Penicillin G. He has a history of recurrent pericoronitis, which has now resolved. On June 18, 2024, he underwent surgical extraction of an impacted lower right wisdom tooth (#32) due to the recurrent pericoronitis. Post-operatively, he was prescribed clindamycin 300mg three times daily for 7 days (as a substitute for amoxicillin due to his penicillin allergy) for infection prevention, and ibuprofen 600mg every 6 hours as needed for pain management (for up to 14 days). On June 20, 2024, follow-up observations noted moderate swelling of the right side of the jaw, a pain level of 5/10 (with improvement from the previous day), with no signs of dry socket or surgical site infection. He has a scheduled 15-minute follow-up appointment on June 25, 2024 for suture removal following the tooth extraction.
Comparison13 issues
Missing information:
- the original amoxicillin prescription details 500mg three times daily for 7 days are not documented amoxicillin appears only as the drug clindamycin replaced
- the initial amoxicillin prescription of 500 mg three times daily for 7 days before substitution with clindamycin
Hallucinated:
- pericoronitis described as now resolved which the original does not state
- allergy changed from penicillin to the more specific penicillin g
- specific dates added surgery on june 18 2024 observations on june 20 2024 and followup on june 25 2024 the original gives only relative timing two days ago and in 5 days
- ibuprofen duration for up to 14 days added
- followup appointment length of 15 minutes added
- the penicillin allergy is specified as penicillin g whereas the original does not identify a particular penicillin subtype
- the extraction date is specified as june 18 2024 the original only states that it occurred two days ago
- clindamycin is assigned a 7day course the original explicitly provides that duration only for amoxicillin not clindamycin
- ibuprofen use is limited to up to 14 days no treatment duration is stated in the original
- the postoperative observations are dated june 20 2024 no calendar date is provided in the original
- the followup appointment is assigned a 15minute duration which is not stated in the original
Reconstructed text
Clinical Narrative
Robert Williams is a male patient born in 1967, approximately 58 years old. He has an active, confirmed medication allergy to penicillin.
He was diagnosed with an impacted lower right third molar, tooth #32 in Universal numbering (tooth 48 in FDI notation), coded as ICD-10-CM K01.1, "Impacted teeth." This impacted tooth was associated with recurrent pericoronitis, coded as ICD-10-CM K05.30, "Chronic periodontitis, unspecified." Recurrent pericoronitis was documented as the indication for surgical extraction. Both diagnoses were confirmed encounter diagnoses.
On January 13, 2025, Mr. Williams underwent a completed surgical extraction of the impacted tooth #32 (SNOMED CT 55162003, "Tooth extraction"). The reasons for the procedure were the recurrent pericoronitis and the impaction itself. Both conditions are recorded as resolved as of the date of extraction. Suture removal was planned in 5 days.
On post-operative day 2, he had moderate right-sided jaw swelling and pain rated 5/10, which was improving. There were no signs of dry socket.
Note on source data: The FHIR input ends partway through the post-operative note, which stops at "No signs of dry socket or…". The rest of that note, and any resources that followed it in the bundle, were not available and are not reflected in this narrative.
Comparison14 issues
Missing information:
- clindamycin 300mg three times daily prescribed in place of amoxicillin because of the penicillin allergy
- ibuprofen 600mg every 6 hours as needed for pain
- the antibiotic substitution itself amoxicillin 500mg three times daily for 7 days to prevent infection was originally prescribed and then replaced due to the penicillin allergy
- no signs of infection the reconstruction mentions only the absence of dry socket
- pain improvement specifically compared with the previous day
- followup appointment scheduled 5 days from the current postoperative visit the reconstruction states only that suture removal was planned
- initial prescription of amoxicillin 500 mg three times daily for 7 days to prevent infection
- the postoperative assessment explicitly noted no signs of infection
Hallucinated:
- birth year 1967 added the original gives only age 58
- specific extraction date of january 13 2025 added the original states only two days ago
- recurrent pericoronitis coded as icd10cm k0530 chronic periodontitis unspecified which misrepresents pericoronitis as chronic periodontitis
- recurrent pericoronitis and impaction stated as resolved as of the date of extraction resolution status is not in the original
- suture removal timing placed right after the extraction date implying 5 days postextraction the original schedules followup 5 days from the current visit on postoperative day 2
- both diagnoses described as confirmed encounter diagnoses this status is not in the original
Cross LLM Tests
Reconstructed text
Robert Williams is a 58-year-old male with an active penicillin allergy (class of antibiotic). He presented with recurrent pericoronitis of the mandibular right third molar (#32) and an impacted tooth at the same site, which were indications for surgical extraction. Two days prior to the current postoperative assessment, he underwent surgical extraction of the impacted lower right wisdom tooth (#32), which has resolved the impacted tooth condition. His current postoperative assessment reveals moderate right jaw swelling with no signs of dry socket or infection. He reports pain of 5/10 at the extraction site, which is improving compared with yesterday. For postoperative infection prophylaxis, amoxicillin 500 mg three times daily for 7 days was initially prescribed but was cancelled and replaced with clindamycin 300 mg three times daily due to his penicillin allergy (course duration not explicitly specified). He is also taking ibuprofen 600 mg every 6 hours as needed for postoperative dental pain. A follow-up appointment for suture removal is scheduled once, 5 days after the current postoperative assessment.
Comparison1 issue
Hallucinated:
- current ibuprofen use is asserted whereas the original only states that ibuprofen 600 mg every 6 hours as needed was prescribed it does not confirm that he is taking it
Reconstructed text
Robert Williams is a male born in 1967 with an active penicillin allergy. He is on postoperative day 2 following completed surgical extraction of his impacted lower right wisdom tooth, tooth #32 in the Universal Numbering System (the permanent mandibular right third molar). The extraction was performed for tooth impaction and recurrent pericoronitis. The confirmed tooth impaction diagnosis is now resolved following extraction, and the confirmed recurrent pericoronitis is currently inactive.
At the current assessment, he reports pain of 5/10 on a verbal numeric rating scale, improving compared with yesterday. Examination shows moderate postoperative swelling on the right side of the jaw. The tooth #32 extraction site shows no signs of dry socket (alveolar osteitis) or infection.
An initial prescription for amoxicillin 500 mg oral capsules, taken three times daily for 7 days for postoperative infection prophylaxis, was cancelled because of his penicillin allergy. It was replaced with an active prescription for clindamycin 300 mg oral capsules, taken orally three times daily for 7 days for the same indication. He also has an active prescription for ibuprofen 600 mg oral tablets, taken orally every 6 hours as needed for postoperative dental pain.
An active order is in place for suture removal at the tooth #32 extraction site during a follow-up visit in 5 days. The appointment is documented with a proposed status, and the patient’s participation is marked as accepted. The exact appointment date and time are not specified.
Comparison8 issues
Missing information:
- the patients stated age of 58 years is omitted
Hallucinated:
- clindamycin duration of 7 days added the original does not specify a duration for clindamycin
- recurrent pericoronitis described as currently inactive and impaction as resolved the original states neither
- birth year 1967 is added the original provides no birth year
- medication formulations are added amoxicillin and clindamycin as capsules and ibuprofen as tablets the original does not specify these formulations
- moderate rightsided jaw swelling is presented as an examination finding rather than a patientreported symptom
- the followup appointment is described as having proposed status whereas the original states it is scheduled
- the patients acceptance of the followup appointment is added without support in the original
Reconstructed text
Clinical Narrative
Robert Williams is a male patient born in 1966. He has an active allergy to penicillin V (medication allergy).
Mr. Williams was diagnosed with pericoronitis of the mandible, which is now documented as resolved. For this condition, he underwent extraction of tooth 32 on June 13, 2024. The procedure was completed.
He has two active prescriptions. He is taking clindamycin 300 mg three times daily for 7 days. He is also taking ibuprofen 600 mg every 6 hours as needed for pain.
On June 15, 2024 (postoperative day 2), he had moderate swelling on the right side of the jaw. He rated his pain 5/10 and noted it was improving from the previous day. Findings were negative for dry socket and negative for infection.
A suture removal appointment is booked for June 20, 2024, and the patient has accepted it.
Comparison19 issues
Missing information:
- pericoronitis described as recurrent
- extraction described as surgical of an impacted lower right wisdom tooth reconstruction only says extraction of tooth 32
- amoxicillin 500mg three times daily was originally prescribed and then replaced with clindamycin because of the penicillin allergy
- antibiotic purpose to prevent infection not stated
- patient age of 58 years not stated only birth year given
- the patients stated age of 58 years
- the extraction was surgical
- tooth 32 was impacted
- the initial amoxicillin prescription of 500 mg three times daily for 7 days to prevent infection
- clindamycin was substituted for amoxicillin specifically because of the penicillin allergy
Hallucinated:
- pericoronitis documented as resolved not stated in original
- specific extraction date june 13 2024 added original says only two days ago
- specific assessment date june 15 2024 added
- allergy specified as penicillin v original states only penicillin
- birth year 1966 added original gives only age 58
- patient has accepted the appointment added not in original
- a 7day duration is assigned to clindamycin the original explicitly specifies that duration only for amoxicillin
- the suture removal date june 20 2024 is added the original states only that followup is scheduled in five days
- the patients acceptance of the suture removal appointment is added