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(b)(4).The actual device batch number associated with this event is not known.The possible batch numbers are reported as follows: batch qcmcsh; expiration date: 2/28/2025.Date of mfg: 3/9/2020.Batch pl6971; expiration date: 9/30/2024.Date of mfg: 10/16/2019.A manufacturing record evaluation was performed for the finished device qcmcsh possible batch number and finished device pl6971 possible batch number, and no non-conformance's were identified.To date the device has not been returned.If the device or further details are received at a later date a supplemental medwatch will be sent.Additional information was requested and the following was obtained: left knee diagnostic scope,open fluoroscopy -guided debridement and bone grafting of distal medialfemoral condyle for avascular necrosis.Dos: (b)(6) 2020.Patient incision was healing well at first postoperative visit.She is young and healthy.There were no concerns.She presented 6 weeks out from surgery with complaints of having issues with the medial incision and some redness that had started 1week prior.On clinical exam there was about a 3 cm medial wound delayed healing.No drainage noted.Patient was advised to start antibiotics for 10 days and to keep the area clean and dry.It looked to be superficial.There has been no follow-up visit yet with this patient.Note: this is a young and healthy patient.Virgin skin.Was not expecting any wound issues.Attempts are being made to obtain the following information.To date no response has been provided.If further details are received at a later date a supplemental medwatch will be sent.The patient demographic info for patient ¿ad¿: age, weight, bmi at the time of index procedure.The diagnosis and indication for the index surgical procedure? on what tissue was the suture used? what was the tissue condition, i.E., normal or thin, calcified, fragile, diseased? have any pre-op cleansing procedures or products changed recently? did this patient experience an abscess? did the patient experience an infection? if yes, were cultures performed? results? other relevant patient history/concomitant medication.What is physician¿s opinion as to the etiology of or contributing factors to this event? what is the patient¿s current status? if information is obtained that was not available for the initial report, a follow-up report will be filed as appropriate.
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It was reported that the patient underwent left knee diagnostic scope open fluoroscopy-guided debridement and bone grafting of distal medial femoral condyle for avascular necrosis on (b)(6) 2020 and suture was used.On the first post-operative visit the patient¿s incision was healing well and there were no concerns.Six weeks post-op the patient presented with complaints of having issues with the medial incision and some redness that started one week prior.On clinical exam, there was about 3 cm medial wound delayed healing and no drainage was noted.The patient was advised to start antibiotics for 10 days and to keep the area clean and dry.It was reported to be superficial in appearance and there has been no follow-up yet with the patient.It was reported that the patient is young, healthy, and not expecting any wound issues.Additional information has been requested.
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