Osteochondral Lesions of the Tibial Plafond (OLTPs): Proceedings of the International Consensus Meeting on Cartilage Repair of the Ankle.

BackgroundOsteochondral lesions of the tibial plafond (OLTPs) are considerably less common than osteochondral lesions of the talus (OLT), and the terminology, prognostic factors, and treatment strategies for these lesions remain poorly characterized.MethodsExperts participated in a structured Delphi-based consensus process during the International Consensus Meeting on Cartilage Repair of the Ankle (ICCRA) meeting held in 2019. Blinded surveys, structured questionnaires, literature review, and in-person discussions were used to develop and refine statements. Consensus strength was defined as consensus (51-74%), strong consensus (75-99%), or unanimous (100%).ResultsA total of 11 consensus statements were developed addressing terminology, prognostic factors, and management of OLTP, all of which achieved strong consensus. Unanimous agreement was reached on the terminology "osteochondral lesion of the tibial plafond." Key prognostic factors included lesion characteristics, cystic changes, kissing lesions, and hindfoot alignment. Nonoperative treatment may be considered in asymptomatic or nondisplaced lesions, whereas surgical treatment may be indicated for symptomatic or progressive lesions. Bone marrow stimulation was recommended for small, non-cystic lesions; osteochondral transplantation was supported for larger or cystic lesions. Associated pathology such as kissing lesions and malalignment should be addressed concurrently, and salvage procedures may be considered in advanced cases.ConclusionThese international consensus statements establish practical guidance for the assessment and management of OLTP by integrating current evidence with expert opinion. By outlining key prognostic considerations and treatment pathways, these recommendations aim to reduce variability in clinical practice and provide a foundation for future investigation in this challenging pathology.Level of Evidence:V, expert consensus.