| S00512A | Abrasion of oral cavity, initial encounter |
| S00512D | Abrasion of oral cavity, subsequent encounter |
| S00512S | Abrasion of oral cavity, sequela |
| S0052 | Blister (nonthermal) of lip and oral cavity |
| S00521 | Blister (nonthermal) of lip |
| S00521A | Blister (nonthermal) of lip, initial encounter |
| S00521D | Blister (nonthermal) of lip, subsequent encounter |
| S00521S | Blister (nonthermal) of lip, sequela |
| S00522 | Blister (nonthermal) of oral cavity |
| S00522A | Blister (nonthermal) of oral cavity, initial encounter |
| S00522D | Blister (nonthermal) of oral cavity, subsequent encounter |
| S00522S | Blister (nonthermal) of oral cavity, sequela |
| S0053 | Contusion of lip and oral cavity |
| S00531 | Contusion of lip |
| S00531A | Contusion of lip, initial encounter |
| S00531D | Contusion of lip, subsequent encounter |
| S00531S | Contusion of lip, sequela |
| S00532 | Contusion of oral cavity |
| S00532A | Contusion of oral cavity, initial encounter |
| S00532D | Contusion of oral cavity, subsequent encounter |
| S00532S | Contusion of oral cavity, sequela |
| S0054 | External constriction of lip and oral cavity |
| S00541 | External constriction of lip |
| S00541A | External constriction of lip, initial encounter |
| S00541D | External constriction of lip, subsequent encounter |
| S00541S | External constriction of lip, sequela |
| S00542 | External constriction of oral cavity |
| S00542A | External constriction of oral cavity, initial encounter |
| S00542D | External constriction of oral cavity, subsequent encounter |
| S00542S | External constriction of oral cavity, sequela |
| S0055 | Superficial foreign body of lip and oral cavity |
| S00551 | Superficial foreign body of lip |
| S00551A | Superficial foreign body of lip, initial encounter |
| S00551D | Superficial foreign body of lip, subsequent encounter |
| S00551S | Superficial foreign body of lip, sequela |
| S00552 | Superficial foreign body of oral cavity |
| S00552A | Superficial foreign body of oral cavity, initial encounter |
| S00552D | Superficial foreign body of oral cavity, subsequent encounter |
| S00552S | Superficial foreign body of oral cavity, sequela |
| S0056 | Insect bite (nonvenomous) of lip and oral cavity |
| S00561 | Insect bite (nonvenomous) of lip |
| S00561A | Insect bite (nonvenomous) of lip, initial encounter |
| S00561D | Insect bite (nonvenomous) of lip, subsequent encounter |
| S00561S | Insect bite (nonvenomous) of lip, sequela |
| S00562 | Insect bite (nonvenomous) of oral cavity |
| S00562A | Insect bite (nonvenomous) of oral cavity, initial encounter |
| S00562D | Insect bite (nonvenomous) of oral cavity, subsequent encounter |
| S00562S | Insect bite (nonvenomous) of oral cavity, sequela |
| S0057 | Other superficial bite of lip and oral cavity |
| S00571 | Other superficial bite of lip |