| Author . | Year . | Staging system . |
|---|---|---|
| Marx [12] | 1983 | Based on treatment site‐specific response to HBO Stage I: evidence of complete clinical improvement following 30 dives of HBO Stage II: no evidence of clinical improvement following 30 dives of HBO but clinical improvement following transoral sequestrectomy with primary mucosal closure and an additional 10 dives of HBO Stage III: presence of orocutaneous fistula or oral dehiscence despite a minimum of 30 dives of HBO and surgical resection Stage III‐R: following a total of 60 accumulated dives or until healthy mucosal closure, patients are advanced to this stage and receive an additional 20 HBO dives in preparation for bone graft reconstruction |
| Epstein et al. [41] | 1987 | Based on clinical progression of ORN Stage I: healed/resolved Stage II: chronic/persistent Stage III: active/progressive |
| Schwartz and Kagan [42] | 2002 | Based on clinical and radiographic findings of mandibular ORN Stage I: superficial mandibular involvement Stage II: localized mandibular involvement Stage III: diffuse mandibular involvement |
| Notani et al. [23] | 2003 | Based on the anatomical extent of ORN Stage I: confined to the alveolar bone Stage II: extent above the mandibular alveolar canal Stage III: extent below the level of the mandibular alveolar canal with a skin fistula and/or pathologic fracture |
| Author . | Year . | Staging system . |
|---|---|---|
| Marx [12] | 1983 | Based on treatment site‐specific response to HBO Stage I: evidence of complete clinical improvement following 30 dives of HBO Stage II: no evidence of clinical improvement following 30 dives of HBO but clinical improvement following transoral sequestrectomy with primary mucosal closure and an additional 10 dives of HBO Stage III: presence of orocutaneous fistula or oral dehiscence despite a minimum of 30 dives of HBO and surgical resection Stage III‐R: following a total of 60 accumulated dives or until healthy mucosal closure, patients are advanced to this stage and receive an additional 20 HBO dives in preparation for bone graft reconstruction |
| Epstein et al. [41] | 1987 | Based on clinical progression of ORN Stage I: healed/resolved Stage II: chronic/persistent Stage III: active/progressive |
| Schwartz and Kagan [42] | 2002 | Based on clinical and radiographic findings of mandibular ORN Stage I: superficial mandibular involvement Stage II: localized mandibular involvement Stage III: diffuse mandibular involvement |
| Notani et al. [23] | 2003 | Based on the anatomical extent of ORN Stage I: confined to the alveolar bone Stage II: extent above the mandibular alveolar canal Stage III: extent below the level of the mandibular alveolar canal with a skin fistula and/or pathologic fracture |
Abbreviations: HBO, hyperbaric oxygen; ORN, osteoradionecrosis.
| Author . | Year . | Staging system . |
|---|---|---|
| Marx [12] | 1983 | Based on treatment site‐specific response to HBO Stage I: evidence of complete clinical improvement following 30 dives of HBO Stage II: no evidence of clinical improvement following 30 dives of HBO but clinical improvement following transoral sequestrectomy with primary mucosal closure and an additional 10 dives of HBO Stage III: presence of orocutaneous fistula or oral dehiscence despite a minimum of 30 dives of HBO and surgical resection Stage III‐R: following a total of 60 accumulated dives or until healthy mucosal closure, patients are advanced to this stage and receive an additional 20 HBO dives in preparation for bone graft reconstruction |
| Epstein et al. [41] | 1987 | Based on clinical progression of ORN Stage I: healed/resolved Stage II: chronic/persistent Stage III: active/progressive |
| Schwartz and Kagan [42] | 2002 | Based on clinical and radiographic findings of mandibular ORN Stage I: superficial mandibular involvement Stage II: localized mandibular involvement Stage III: diffuse mandibular involvement |
| Notani et al. [23] | 2003 | Based on the anatomical extent of ORN Stage I: confined to the alveolar bone Stage II: extent above the mandibular alveolar canal Stage III: extent below the level of the mandibular alveolar canal with a skin fistula and/or pathologic fracture |
| Author . | Year . | Staging system . |
|---|---|---|
| Marx [12] | 1983 | Based on treatment site‐specific response to HBO Stage I: evidence of complete clinical improvement following 30 dives of HBO Stage II: no evidence of clinical improvement following 30 dives of HBO but clinical improvement following transoral sequestrectomy with primary mucosal closure and an additional 10 dives of HBO Stage III: presence of orocutaneous fistula or oral dehiscence despite a minimum of 30 dives of HBO and surgical resection Stage III‐R: following a total of 60 accumulated dives or until healthy mucosal closure, patients are advanced to this stage and receive an additional 20 HBO dives in preparation for bone graft reconstruction |
| Epstein et al. [41] | 1987 | Based on clinical progression of ORN Stage I: healed/resolved Stage II: chronic/persistent Stage III: active/progressive |
| Schwartz and Kagan [42] | 2002 | Based on clinical and radiographic findings of mandibular ORN Stage I: superficial mandibular involvement Stage II: localized mandibular involvement Stage III: diffuse mandibular involvement |
| Notani et al. [23] | 2003 | Based on the anatomical extent of ORN Stage I: confined to the alveolar bone Stage II: extent above the mandibular alveolar canal Stage III: extent below the level of the mandibular alveolar canal with a skin fistula and/or pathologic fracture |
Abbreviations: HBO, hyperbaric oxygen; ORN, osteoradionecrosis.
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