| Members |
targetComponentId |
| Obstetrical trauma, NOS |
Complication occurring during labor and delivery (disorder) |
| Obstetrical trauma, NOS |
Traumatic injury during pregnancy (disorder) |
| Obstetrical trauma, NOS |
Disorder following obstetric procedure (disorder) |
| Obstetrical trauma, NOS |
Traumatic lesion during delivery |
| Obstetrical trauma, NOS |
Obstetrical injury to pelvic organ |
| Obstetrical version with extraction |
Obstetrical version with extraction (procedure) |
| Obstruction of coronary sinus |
Obstruction of coronary sinus (disorder) |
| Obstruction of femoral vein |
Obstruction of femoral vein (disorder) |
| Obstruction of iliac vein |
Obstruction of iliac vein (disorder) |
| Obstruction of inferior vena cava |
Obstruction of inferior vena cava (disorder) |
| Obstruction of superior vena cava |
Obstruction of superior vena cava (disorder) |
| Obstruction of superior vena cava due to neoplasm |
Obstruction of superior vena cava due to neoplasm |
| Obstruction of ureter |
Obstruction of ureter |
| Obstruction of vein |
Obstruction of vein (disorder) |
| Occasional cigarette smoker (less than one cigarette/day) |
Trivial cigarette smoker (less than one cigarette/day) |
| Occasional cigarette smoker (less than one cigarette/day) |
Occasional cigarette smoker |
| Occlusion of precerebral artery |
Precerebral arterial occlusion |
| Occlusion of ureter by external compression |
Complete occlusion of ureter by external compression (disorder) |
| Ocular fistula causing hypotony |
Ocular fistula causing hypotony of eye |
| Ocular pemphigoid |
Benign mucous membrane pemphigoid with ocular involvement |
| Ocular prosthesis |
Ocular prosthesis (physical object) |
| Ocular trabeculectomy |
Surgical construction of filtration bleb |
| Odontogenic keratocyst |
Odontogenic keratocyst |
| Oesophageal anastomotic breakdown |
Oesophageal anastomotic dehiscence |
| Oesophagostenosis |
Stricture of esophagus |
| Old |
Old |
| Olecranon bursitis |
Inflammation of bursa of olecranon (disorder) |
| Oligodontia |
Oligodontia |
| Oligophrenia phenylpyruvica |
Phenylketonuria |
| Olomao |
Myadestes lanaiensis (organism) |
| Onager |
Equus onager (organism) |
| Once |
Once - dosing instruction fragment (qualifier value) |
| Oncocytic Schneiderian papilloma |
Oncocytic Schneiderian papilloma of uncertain behavior (morphologic abnormality) |
| Oncocytic Schneiderian papilloma uncertain whether benign or malignant |
Oncocytic Schneiderian papilloma of uncertain behavior (morphologic abnormality) |
| Oncocytic carcinoma of oropharynx |
Oncocytic carcinoma of oropharynx (disorder) |
| Oophorocystectomy |
Excision of cyst of ovary (procedure) |
| Open division of angle of mandible |
Open division of angle of mandible (procedure) |
| Open posterior dislocation of humerus |
Open posterior dislocation of humerus |
| Open tricuspid commissurotomy |
Open commissurotomy of tricuspid valve |
| Operation on labia |
Operation on labia |
| Ophthalmoscopy |
Ophthalmoscopy |
| Opioid delirium |
Delirium caused by opioid |
| Opioid induced delirium |
Delirium caused by opioid |
| Optician |
Optician (occupation) |
| Oral cavity pain |
Pain of region of internal part of mouth (finding) |
| Oral fibroepithelial polyp |
Fibroepithelial polyp of oral mucous membrane (disorder) |
| Oral mucositis |
Radiation-induced mucositis of oral mucous membranes |
| Oral mucositis |
Ulcerative inflammation of oral mucous membrane due to and following administration of antineoplastic agent (disorder) |
| Orbital US scan |
Ultrasound scan of orbits (procedure) |
| Orchiectomy |
Total orchidectomy |
| Orificial tuberculosis |
Orificial tuberculosis |
| Oroantral communication |
Oroantral communication (disorder) |
| Orthodontic operation |
Orthodontic surgical procedure (procedure) |
| Osteoarthritis of cervical spine |
Osteoarthritis of cervical spine (disorder) |
| Osteoarthritis of lumbar spine |
Osteoarthritis of lumbar spine (disorder) |
| Osteoarthritis of spine |
Osteoarthritis of spine (disorder) |
| Osteoarthritis of thoracic spine |
Osteoarthritis of thoracic spine (disorder) |
| Osteogenesis imperfecta, type IA |
Osteogenesis imperfecta with blue sclerae AND normal teeth |
| Osteogenesis imperfecta, type IB |
Osteogenesis imperfecta with blue sclerae AND dentinogenesis imperfecta |
| Osteonecrosis of jaw |
Osteonecrosis of jaw |
| Osteosarcoma |
Primary osteosarcoma (disorder) |
| Osteosarcoma - disorder |
Primary osteosarcoma (disorder) |
| Osteotomy |
Osteotomy |
| Osteotomy of jaw |
Osteotomy of jaw (procedure) |
| Osteotomy of metatarsal bone |
Osteotomy of metatarsal |
| Ovarian agenesis |
Agenesis of ovary |
| Ovarian cystectomy |
Excision of cyst of ovary (procedure) |
| Ovarian remnant syndrome |
Ovarian remnant syndrome |
| Oversewing of atrioventricular valve |
Oversewing of atrioventricular valve (procedure) |
| Oversewing of bleeding duodenal ulcer |
Oversewing of bleeding duodenal ulcer |
| Oversewing of mitral valve |
Oversewing of mitral valve (procedure) |
| Oversewing of pulmonary valve |
Oversewing of pulmonary valve (procedure) |
| Oversewing of tricuspid valve |
Oversewing of tricuspid valve (procedure) |
| Oversewing of ulcer crater of duodenum |
Oversewing of perforated duodenal ulcer (procedure) |
| Oversewing of ulcer crater of duodenum |
Suture control of bleeding duodenal ulcer |
| Ox warble fly |
Hypoderma lineatum |
| P - Polishing of tooth |
Polishing of tooth |
| PAH - Phenylalanine hydroxylase deficiency |
Phenylketonuria |
| PAS |
Para-aminosalicylic acid (substance) |
| PAS stain |
Periodic acid Schiff stain method (procedure) |
| PCA - Percutaneous angioplasty |
Percutaneous transluminal angioplasty using fluoroscopic guidance with contrast |
| PCA - posterior cerebral artery dissection |
Dissection of posterior cerebral artery (disorder) |
| PCP - Posterior colpoperineorrhaphy |
Posterior repair of vagina (procedure) |
| PCV13 - pneumococcal 13-valent conjugate vaccine |
Vaccine product containing only Streptococcus pneumoniae Danish serotype 1, 3, 4, 5, 6A, 6B, 7F, 9V, 14, 18C, 19A, 19F, and 23F capsular polysaccharide antigens conjugated (medicinal product) |
| PCV13 - pneumococcal 13-valent conjugate vaccine |
Vaccine product containing only Streptococcus pneumoniae Danish serotype 1, 3, 4, 5, 6A, 6B, 7F, 9V, 14, 18C, 19A, 19F, and 23F capsular polysaccharide antigens (medicinal product) |
| PE - Plasma exchange |
Therapeutic plasma exchange |
| PERRLA - Pupil equal round and reacting to light |
Pupils equal, react to light and accommodation (finding) |
| PFA - Balloon angioplasty of profunda femoris artery |
Fluoroscopy guided percutaneous transluminal balloon angioplasty of profunda femoris with contrast |
| PHP - Pseudohypoparathyroidism |
Pseudohypoparathyroidism |
| PKU - Phenylketonuria |
Phenylketonuria |
| PL - Insertion of partial lower denture |
Insertion of partial lower denture (procedure) |
| PPP - Palatopharyngoplasty |
Palatopharyngoplasty |
| PPS - Pelvic pain syndrome |
Chronic primary pelvic pain syndrome |
| PPV - Positive pressure ventilation |
Positive pressure ventilation |
| PRK - Photorefractive keratectomy |
Photorefractive keratectomy (procedure) |
| PTA - Percutaneous angioplasty of abdominal aorta |
Percutaneous transluminal angioplasty of abdominal aorta using fluoroscopic guidance with contrast |
| PTA - Percutaneous angioplasty of arterial graft |
Percutaneous transluminal angioplasty of arterial graft using fluoroscopic guidance with contrast (procedure) |
| PTA - Percutaneous angioplasty of carotid artery |
Percutaneous transluminal angioplasty of carotid artery using fluoroscopic guidance with contrast (procedure) |
| PTA - Percutaneous angioplasty of common femoral artery |
Percutaneous transluminal angioplasty of common femoral artery using fluoroscopic guidance with contrast |
| PTA - Percutaneous angioplasty of common femoral artery |
Fluoroscopy guided percutaneous transluminal angioplasty of common femoral artery with contrast |
| PTA - Percutaneous angioplasty of common iliac artery |
Percutaneous transluminal angioplasty of common iliac artery using fluoroscopic guidance with contrast (procedure) |
FHIR