ICD-10-CM Alphabetic Index to Diseases and Injuries
Main terms: S
Look up a condition by its main term, then follow the indented subterms to the most specific code. Always confirm the code in the tabular list.
- Saber, sabre shin or tibia (syphilitic) A50.56
- Sac lacrimal
- Saccharomyces infection B37.9
- Saccharopinuria E72.3
- Saccular
- Sacculation · 9
- Sachs' amaurotic familial idiocy or disease E75.02
- Sachs-Tay disease E75.02
- Sacks-Libman disease M32.11
- Sacralgia M53.3
- Sacralization Q76.49
- Sacrodynia M53.3
- Sacroiliac joint
- Sacroiliitis NEC M46.1
- Sacrum
- Saddle · 8
- Sadism (sexual) F65.52
- Sadness, postpartal O90.6
- Sadomasochism F65.50
- Saemisch's ulcer (cornea)
- Sagging · 1
- Sahib disease B55.0
- Sailors' skin L57.8
- Saint · 3
- Salaam · 2
- Salicylism · 2
- Salivary duct or gland
- Salivation, excessive K11.7
- Salmonella
- Salmonellosis A02.0
- Salpingitis (catarrhal) (fallopian tube) (nodular) (pseudofollicular) (purulent) (septic) N70.91 · 21
- Salpingocele N83.4-
- Salpingo-oophoritis (catarrhal) (purulent) (ruptured) (septic) (suppurative) N70.93 · 12
- Salpingo-ovaritis
- Salpingoperitonitis
- Salzmann's nodular dystrophy
- Sampson's cyst or tumor N80.10-
- San Joaquin (Valley) fever B38.0
- Sandblaster's asthma, lung or pneumoconiosis J62.8
- Sander's disease (paranoia) F22
- Sandfly fever A93.1
- Sandhoff's disease E75.01
- Sanfilippo (Type B) (Type C) (Type D) syndrome E76.22
- Sanger-Brown ataxia G11.2
- Sao Paulo fever or typhus A77.0
- Saponification, mesenteric K65.8
- Sarcocele (benign) · 2
- Sarcocystosis A07.8
- Sarcoepiplocele
- Sarcoepiplomphalocele Q79.2
- Sarcoglycanopathy G71.0340 · 4
- Sarcoid · 9
- Sarcoidosis D86.9 · 13
- Sarcoma (of) · 83
- Sarcomatosis · 3
- Sarcopenia (age-related) M62.84
- Sarcosinemia E72.59
- Sarcosporidiosis (intestinal) A07.8
- SARS-CoV-2 · 1
- Satiety, early R68.81
- Saturnine
- Saturnism · 1
- Satyriasis F52.8
- Sauriasis
- SBE (subacute bacterial endocarditis) I33.0
- Scabs R23.4
- Scabies (any site) B86
- Scaglietti-Dagnini syndrome E22.0
- Scald
- Scalenus anticus (anterior) syndrome G54.0
- Scales R23.4
- Scaling, skin R23.4
- Scalp
- Scapegoating affecting child Z62.3
- Scaphocephaly, non-deformational Q75.01
- Scapulalgia M89.8X1
- Scapulohumeral myopathy G71.02
- Scar, scarring L90.5 · 34
- Scarabiasis B88.2
- Scarlatina (anginosa) (maligna) A38.9 · 4
- Scarlet fever (albuminuria) (angina) A38.9
- Schamberg's disease (progressive pigmentary dermatosis) L81.7
- Schatzki's ring (acquired) (esophagus) (lower) K22.2 · 1
- Schaufenster krankheit I20.89
- Schaumann's · 2
- Scheie's syndrome E76.03
- Schenck's disease B42.1
- Scheuermann's disease or osteochondrosis
- Schilder (-Flatau) disease G37.0
- Schilling-type monocytic leukemia C93.0-
- Schimmelbusch's disease, cystic mastitis, or hyperplasia
- Schistosoma infestation
- Schistosomiasis B65.9 · 38
- Schizencephaly Q04.6
- Schizoaffective psychosis F25.9
- Schizodontia K00.2
- Schizoid personality F60.1
- Schizophrenia, schizophrenic F20.9 · 35
- Schizothymia (persistent) F60.1
- Schlatter-Osgood disease or osteochondrosis M92.52-
- Schlatter's tibia
- Schmidt's syndrome (polyglandular, autoimmune) E31.0
- Schmincke's carcinoma or tumor
- Schmitz (-Stutzer) dysentery A03.0
- Schmorl's disease or nodes · 5
- Schneiderian · 5
- Scholte's syndrome (malignant carcinoid) E34.09
- Scholz (-Bielchowsky-Henneberg) disease or syndrome E75.25
- Schönlein (-Henoch) disease or purpura (primary) (rheumatic) D69.0
- Schottmuller's disease A01.4
- Schroeder's syndrome (endocrine hypertensive) E27.0
- Schüller-Christian disease or syndrome C96.5
- Schultze's type acroparesthesia, simple I73.89
- Schultz's disease or syndrome
- Schwalbe-Ziehen-Oppenheim disease G24.1
- Schwannoma · 4
- Schwannomatosis Q85.03
- Schwartz (-Jampel) syndrome G71.13
- Schwartz-Bartter syndrome E22.2
- Schweninger-Buzzi anetoderma L90.1
- Sciatic
- Sciatica (infective) M54.3- · 4
- Scimitar syndrome Q26.8
- Sclera
- Sclerectasia H15.84-
- Scleredema · 3
- Sclerema (adiposum) (edematosum) (neonatorum) (newborn) P83.0 · 1
- Scleriasis
- Scleritis H15.00- · 8
- Sclerochoroiditis H31.8
- Scleroconjunctivitis
- Sclerocystic ovary syndrome E28.2
- Sclerodactyly, sclerodactylia L94.3
- Scleroderma, sclerodermia (acrosclerotic) (diffuse) (generalized) (progressive) (pulmonary) M34.9- · 5
- Sclerokeratitis H16.8 · 1
- Scleroma nasi A48.8
- Scleromalacia (perforans) H15.05-
- Scleromyxedema L98.5
- Sclérose en plaques G35.D
- Sclerosis, sclerotic · 141
- Scoliosis (acquired) (postural) M41.9 · 78
- Scoliotic pelvis · 2
- Scorbutus, scorbutic · 1
- Score, NIHSS (National Institutes of Health Stroke Scale) R29.7-
- Scotoma (arcuate) (Bjerrum) (central) (ring) · 1
- Scratch
- Scratchy throat R09.89
- Screening (for) Z13.9 · 226
- Scrofula, scrofulosis (tuberculosis of cervical lymph glands) A18.2
- Scrofulide (primary) (tuberculous) A18.4
- Scrofuloderma, scrofulodermia (any site) (primary) A18.4
- Scrofulosus lichen (primary) (tuberculous) A18.4
- Scrofulous
- Scrotal tongue K14.5
- Scrotum
- Scurvy, scorbutic E54 · 4
- Sealpox B08.62
- Seasickness T75.3
- Seatworm (infection) (infestation) B80
- Sebaceous · 1
- Seborrhea, seborrheic L21.9 · 7
- Seckel's syndrome Q87.19
- Seclusion, pupil
- Second hand tobacco smoke exposure (acute) (chronic) Z77.22 · 1
- Secondary · 2
- Secretion · 11
- Section · 1
- Sedative, hypnotic, or anxiolytic-induced · 9
- Segmentation, incomplete (congenital) · 2
- SEID (systemic exertion intolerance disease) G93.32
- Seitelberger's syndrome (infantile neuraxonal dystrophy) G31.89
- Seizure (s) R56.9 · 46
- Selenium deficiency, dietary E59
- Self-damaging behavior (life-style) Z72.89
- Self-harm (attempted) · 5
- Self-injury, nonsuicidal R45.88 · 1
- Self-mutilation (attempted) · 5
- Self-poisoning · 3
- Semicoma R40.1
- Seminal vesiculitis N49.0
- Seminoma C62.9- · 1
- Senear-Usher disease or syndrome L10.4
- Senectus R54
- Senescence (without mention of psychosis) R54
- Senile, senility R41.81 · 14
- Sensation · 11
- Sense loss · 3
- Sensibility disturbance (cortical) (deep) (vibratory) R20.9
- Sensitive, sensitivity · 11
- Sensitiver Beziehungswahn F22
- Sensitization, auto-erythrocytic D69.2
- Separation · 15
- Sepsis (generalized) (unspecified organism) A41.9 · 124
- Septate
- Septic · 27
- Septicemia A41.9 · 1
- Septum, septate (congenital) · 20
- Sequelae (of) · 218
- Sequestration · 2
- Sequestrum · 5
- Sequoiosis lung or pneumonitis J67.8
- Serology for syphilis · 7
- Seroma · 2
- Seropurulent
- Serositis, multiple K65.8 · 2
- Serous
- Sertoli cell · 19
- Sertoli-Leydig cell tumor · 4
- Serum · 15
- Sesamoiditis M25.8-
- Sever's disease or osteochondrosis
- Severe sepsis R65.20 · 1
- Sex · 4
- Sextuplet pregnancy
- Sexual · 4
- Sexuality, pathologic
- Sézary disease C84.1-
- Shadow, lung R91.8
- Shaking palsy or paralysis
- Shallowness, acetabulum
- Shaver's disease J63.1
- Sheath (tendon)
- Sheathing, retinal vessels H35.01-
- Shedding · 2
- Sheehan's disease or syndrome E23.0
- Shelf, rectal K62.89
- Shell teeth K00.5
- Shellshock (current) F43.0 · 1
- Shield kidney Q63.1
- Shift · 5
- Shifting sleep-work schedule (affecting sleep) G47.26
- Shiga (-Kruse) dysentery A03.0
- Shiga's bacillus A03.0
- Shigella (dysentery)
- Shigellosis A03.9 · 4
- Shin splints S86.89
- Shingles
- Shipyard disease or eye B30.0
- Shirodkar suture, in pregnancy
- Shock R57.9 · 104
- Shoemaker's chest M95.4
- Short, shortening, shortness · 63
- Shortsightedness
- Shoshin (acute fulminating beriberi) E51.11
- Shoulder
- Shovel-shaped incisors K00.2
- Shower, thromboembolic
- Shunt · 5
- Shutdown, renal N28.9
- Shy-Drager syndrome G90.3
- Sialadenitis, sialadenosis (any gland) (chronic) (periodic) (suppurative)
- Sialectasia K11.8
- Sialidosis E77.1
- Sialitis, silitis (any gland) (chronic) (suppurative)
- Sialoadenitis (any gland) (periodic) (suppurative) K11.20 · 3
- Sialoadenopathy K11.9
- Sialoangitis
- Sialodochitis (fibrinosa)
- Sialodocholithiasis K11.5
- Sialolithiasis K11.5
- Sialometaplasia, necrotizing K11.8
- Sialorrhea · 1
- Sialosis K11.7
- Siamese twin Q89.4
- Sibling rivalry Z62.891
- Sicard's syndrome G52.7
- Sicca syndrome
- Sick R69 · 3
- Sick-euthyroid syndrome E07.81
- Sickle-cell · 4
- Sicklemia · 1
- Sickness · 32
- Sideropenia
- Siderosilicosis J62.8
- Siderosis (lung) J63.4 · 2
- Siemens' syndrome (ectodermal dysplasia) Q82.8
- Sighing R06.89 · 1
- Sigmoid · 2
- Sigmoiditis K52.9 · 2
- Silfversköld's syndrome Q78.9
- Silicosiderosis J62.8
- Silicosis, silicotic (simple) (complicated) J62.8 · 1
- Silicotuberculosis J65
- Silo-fillers' disease J68.8 · 3
- Silver's syndrome Q87.19
- Simian malaria B53.1
- Simmonds' cachexia or disease E23.0
- Simons' disease or syndrome (progressive lipodystrophy) E88.11
- Simple, simplex
- Simulation, conscious (of illness) Z76.5
- Simultanagnosia (asimultagnosia) R48.3
- Sin Nombre virus disease (Hantavirus) (cardio)-pulmonary syndrome B33.4
- Sinding-Larsen disease or osteochondrosis
- Singapore hemorrhagic fever A91
- Singer's node or nodule J38.2
- Single · 4
- Singultus R06.6 · 1
- Sinus · 27
- Sinusitis (accessory) (chronic) (hyperplastic) (nasal) (nonpurulent) (purulent) J32.9 · 40
- Sinusitis-bronchiectasis-situs inversus (syndrome) (triad) Q89.3
- Sipple's syndrome E31.22
- Sirenomelia (syndrome) Q87.2
- Siriasis T67.01
- Sirkari's disease B55.0
- Siti A65
- Situation, psychiatric F99
- Situational · 5
- Situs inversus or transversus (abdominalis) (thoracis) Q89.3
- Sixth disease B08.20 · 2
- Sjögren-Larsson syndrome Q87.19
- Sjögren's syndrome or disease
- Skeletal
- Skene's gland
- Skenitis
- Skerljevo A65
- Skevas-Zerfus disease
- Skin · 4
- Slate-dressers' or slate-miners' lung J62.8
- Sleep · 13
- Sleep hygiene · 3
- Sleeping sickness
- Sleeplessness · 1
- Sleep-wake schedule disorder G47.20
- Slim disease (in HIV infection) B20
- Slipped, slipping · 17
- Slocumb's syndrome E27.0
- Sloughing (multiple) (phagedena) (skin) · 7
- Slow · 3
- Slowing, urinary stream R39.198
- Sluder's neuralgia (syndrome) G44.89
- Slurred, slurring speech R47.81
- Small (ness) · 11
- Small-and-light-for-dates
- Small-for-dates (infant) P05.10 · 11
- Smallpox B03
- Smearing, fecal R15.1
- SMEI (severe myoclonic epilepsy in infancy) G40.83-
- Smith-Lemli-Opitz syndrome E78.72
- Smith's fracture S52.54-
- Smoker
- Smoker's · 5
- Smoking · 1
- Smothering spells R06.81
- Snaggle teeth, tooth M26.39
- Snapping · 5
- Sneddon-Wilkinson disease or syndrome (sub-corneal pustular dermatosis) L13.1
- Sneezing (intractable) R06.7
- Sniffing · 9
- Sniffles · 1
- Snoring R06.83
- Snow blindness
- Snuffles (non-syphilitic) R06.5 · 2
- Social · 9
- Sodoku A25.0
- Soemmerring's ring
- Soft · 1
- Softening · 15
- Soldier's · 2
- Solitary · 2
- Solvent abuse · 1
- Somatization reaction, somatic reaction
- Somnambulism F51.3 · 1
- Somnolence R40.0 · 1
- Sonne dysentery A03.3
- Soor B37.0
- Sore · 28
- Soto's syndrome (cerebral gigantism) Q87.3
- South African cardiomyopathy syndrome I42.89
- Southeast Asian hemorrhagic fever A91
- Spacing · 2
- Spade-like hand (congenital) Q68.1
- Spading nail L60.8 · 1
- Spanish collar N47.1
- Sparganosis B70.1
- Spasm (s), spastic, spasticity R25.2 · 100
- Spasmodic
- Spasmophilia
- Spasmus nutans F98.4
- Spastic, spasticity · 1
- Speaker's throat R49.8
- Specific, specified
- Speech · 4
- Spells, transient oxygen desaturation of newborn P28.40 · 1
- Spencer's disease A08.19
- Spens' syndrome (syncope with heart block) I45.9
- Sperm counts (fertility testing) Z31.41 · 2
- Spermatic cord
- Spermatocele N43.40 · 3
- Spermatocystitis N49.0
- Spermatocytoma C62.9- · 1
- Spermatorrhea N50.89
- Sphacelus
- Sphenoidal
- Sphenoiditis (chronic)
- Sphenopalatine ganglion neuralgia G90.09
- Sphericity, increased, lens (congenital) Q12.4
- Spherocytosis (congenital) (familial) (hereditary) D58.0 · 2
- Spherophakia Q12.4
- Sphincter
- Sphincteritis, sphincter of Oddi
- Sphingolipidosis E75.3 · 1
- Sphingomyelinosis E75.3
- Spicule tooth K00.2
- Spider · 6
- Spiegler-Fendt · 2
- Spielmeyer-Vogt disease E75.4
- Spina bifida (aperta) Q05.9 · 16
- Spindle, Krukenberg's
- Spine, spinal
- Spiradenoma (eccrine)
- Spirillosis A25.0
- Spirillum · 2
- Spirochetal
- Spirochetosis A69.9 · 4
- Spirometrosis B70.1
- Spitting blood
- Splanchnoptosis K63.4
- Spleen, splenic
- Splenectasis
- Splenitis (interstitial) (malignant) (nonspecific) D73.89 · 2
- Splenocele D73.89
- Splenomegaly, splenomegalia (Bengal) (cryptogenic) (idiopathic) (tropical) R16.1 · 12
- Splenopathy D73.9
- Splenoptosis D73.89
- Splenosis D73.89
- Splinter
- Split, splitting · 6
- Spondylarthrosis
- Spondylitis (chronic) · 43
- Spondyloarthritis · 11
- Spondylolisthesis (acquired) (degenerative) M43.10 · 44
- Spondylolysis (acquired) M43.00 · 12
- Spondylopathy M48.9 · 43
- Spondylosis M47.9 · 39
- Sponge · 2
- Sponge-diver's disease
- Spongioblastoma (any type) · 2
- Spongioneuroblastoma
- Spontaneous · 1
- Spoon nail L60.3 · 1
- Sporadic
- Sporothrix schenckii infection
- Sporotrichosis B42.9 · 6
- Spots, spotting (in) (of) · 15
- Spotted fever A77.9
- Sprain (joint) (ligament) · 209
- Sprengel's deformity (congenital) Q74.0
- Sprue (tropical) K90.1 · 4
- Spur, bone · 3
- Spurway's syndrome Q78.0
- Sputum · 3
- Squamous · 3
- Squashed nose M95.0 · 1
- Squeeze, diver's T70.3
- Squint · 1
- SSADHD (succinic semialdehyde dehydrogenase deficiency) E72.81
- St. Hubert's disease A82.9
- Stab · 1
- Stafne's cyst or cavity M27.0
- Staggering gait R26.0 · 1
- Staghorn calculus
- Stähli's line (cornea) (pigment)
- Stain, staining · 11
- Stammering F80.81
- Standstill · 4
- Stannosis J63.5
- Stanton's disease
- Staphylitis (acute) (catarrhal) (chronic) (gangrenous) (membranous) (suppurative) (ulcerative) K12.2
- Staphylococcal scalded skin syndrome L00
- Staphylococcemia A41.2
- Staphylococcus, staphylococcal · 4
- Staphyloma (sclera) · 5
- Stargardt's disease
- Starvation (inanition) (due to lack of food) T73.0 · 1
- Stasis · 31
- State (of) · 74
- Status (post) · 186
- Stealing · 3
- Steam burn
- Steatocystoma multiplex L72.2
- Steatohepatitis (nonalcoholic) (NASH) K75.81 · 1
- Steatoma L72.3 · 2
- Steatorrhea (chronic) K90.9 · 5
- Steatosis E88.89 · 3
- Steele-Richardson-Olszewski disease or syndrome G23.1
- Steinbrocker's syndrome G90.89
- Steinert's disease G71.11
- Stein-Leventhal syndrome E28.2
- Stein's syndrome E28.2
- STEMI I21.3
- Stenocardia I20.89
- Stenocephaly Q75.8
- Stenosis, stenotic (cicatricial) · 367
- Stent jail T82.897
- Stercolith (impaction) K56.41 · 1
- Stercoraceous, stercoral ulcer K63.3 · 1
- Stereotypies NEC F98.4
- Sterility
- Sterilization
- Sternalgia
- Sternopagus Q89.4
- Sternum bifidum Q76.7
- Steroid · 12
- Stevens-Johnson disease or syndrome L51.1 · 1
- Stewart-Morel syndrome M85.2
- Sticker's disease B08.3
- Sticky eye
- Stieda's disease
- Stiff neck
- Stiff-man syndrome G25.82
- Stiffness, joint NEC M25.60- · 11
- Stigmata congenital syphilis A50.59
- Stillbirth P95
- Still-Felty syndrome
- Still's disease or syndrome (juvenile) M08.20 · 12
- Stimulation, ovary E28.1
- Sting (venomous) (with allergic or anaphylactic shock)
- Stippled epiphyses Q78.8
- Stitch · 2
- Stokes-Adams disease or syndrome I45.9
- Stokes' disease E05.00 · 1
- Stokvis (-Talma) disease D74.8
- Stoma malfunction · 5
- Stomach
- Stomatitis (denture) (ulcerative) K12.1 · 34
- Stomatocytosis D58.8
- Stomatomycosis B37.0
- Stomatorrhagia K13.79
- Stone (s) · 14
- Stonecutter's lung J62.8
- Stonemason's asthma, disease, lung or pneumoconiosis J62.8
- Stoppage · 2
- Storm, thyroid
- Strabismus (congenital) (nonparalytic) H50.9 · 62
- Strain · 14
- Straining, on urination R39.16
- Strand, vitreous
- Strangulation, strangulated · 21
- Strangury R30.0
- Straw itch B88.09
- Strawberry · 3
- Streak (s) · 2
- Strephosymbolia F81.0 · 1
- Streptobacillary fever A25.1
- Streptobacillosis A25.1
- Streptobacillus moniliformis A25.1
- Streptococcus, streptococcal · 7
- Streptomycosis B47.1
- Streptotrichosis A48.8
- Stress F43.9 · 12
- Stretching, nerve
- Striae albicantes, atrophicae or distensae (cutis) L90.6
- Stricture · 284
- Stridor R06.1 · 1
- Stridulous
- Stroke (apoplectic) (brain) (ischemic) (paralytic) I63.9 · 27
- Stromatosis, endometrial D39.0
- Strongyloidiasis, strongyloidosis B78.9 · 3
- Strophulus pruriginosus L28.2
- Struck by lightning
- Struma · 22
- Strumipriva cachexia E03.4
- Strümpell-Marie spine
- Strümpell-Westphal pseudosclerosis E83.01
- Stuart deficiency disease (factor X) D68.2
- Stuart-Prower factor deficiency (factor X) D68.2
- Student's elbow
- Stump
- Stunned myocardium, neurogenic I5A
- Stunting, nutritional E45
- Stupor (catatonic) R40.1 · 7
- Sturge (-Weber) (-Dimitri) (-Kalischer) disease or syndrome Q85.89
- Stuttering F80.81 · 4
- Sty, stye (external) (internal) (meibomian) (zeisian)
- Subacidity, gastric K31.89 · 1
- Subacute
- Subarachnoid
- Subcortical
- Subcostal syndrome, nerve compression
- Subcutaneous, subcuticular
- Subdural
- Subendocardium
- Subependymoma · 2
- Suberosis J67.3
- Subglossitis
- Subhemophilia D66
- Subinvolution · 4
- Sublingual
- Sublinguitis
- Subluxatable hip Q65.6
- Subluxation · 189
- Submaxillary
- Submersion (fatal) (nonfatal) T75.1
- Submucous
- Subnormal, subnormality · 3
- Subphrenic
- Subscapular nerve
- Subseptus uterus Q51.28
- Subsiding appendicitis K36
- Substance (other psychoactive)-induced · 10
- Substernal thyroid E04.9 · 1
- Substitution disorder F44.9
- Subtentorial
- Subthyroidism (acquired) · 1
- Succenturiate placenta O43.19-
- Sucking thumb, child (excessive) F98.8
- Sudamen, sudamina L74.1
- Sudanese kala-azar B55.0
- Sudden · 2
- Sudden infant death syndrome (SIDS) R99
- Sudeck's atrophy, disease, or syndrome
- Suffocation
- Sugar · 4
- Suicide, suicidal (attempted) T14.91 · 11
- Suipestifer infection
- Sulfhemoglobinemia, sulphemoglobinemia (acquired) (with methemoglobinemia) D74.8
- Sumatran mite fever A75.3
- Summer
- Sunburn L55.9 · 8
- SUNCT (short lasting unilateral neuralgiform headache with conjunctival injection and tearing) G44.059 · 2
- Sundowning F05
- Sunken acetabulum
- Sunstroke T67.01 · 1
- Superfecundation
- Superfetation
- Superinvolution (uterus) N85.8
- Supernumerary (congenital) · 37
- Supervision (of) · 17
- Supplemental teeth K00.1
- Suppression · 6
- Suppuration, suppurative · 43
- Supraeruption of tooth (teeth) M26.34
- Supraglottitis J04.30 · 1
- Suprarenal (gland)
- Suprascapular nerve
- Suprasellar
- Surfer's knots or nodules S89.8-
- Surgical · 3
- Surveillance (of) (for) · 5
- Susceptibility to disease, genetic Z15.89 · 9
- Suspected condition, ruled out · 9
- Suspended uterus · 1
- Sutton's nevus D22.9
- Suture · 5
- Swab inadvertently left in operation wound
- Swallowed, swallowing · 2
- Swan-neck deformity (finger)
- Swearing, compulsive F42.8 · 1
- Sweat, sweats · 2
- Sweating, excessive R61
- Sweeley-Klionsky disease E75.21
- Sweet's disease or dermatosis L98.2
- Swelling (of) R60.9 · 40
- Swift (-Feer) disease · 1
- Swimmer's · 3
- Swimming in the head R42
- Swollen
- Swyer syndrome Q99.1
- Sycosis L73.8 · 6
- Sydenham's chorea
- Sylvatic yellow fever A95.0
- Sylvest's disease B33.0
- Symblepharon H11.23- · 1
- Symond's syndrome G93.2
- Sympathetic
- Sympatheticotonia G90.89
- Sympathicoblastoma · 2
- Sympathogonioma
- Symphalangy (fingers) (toes) Q70.9
- Symptoms NEC R68.89 · 53
- Sympus Q74.2
- Synaptopathy · 2
- Syncephalus Q89.4
- Synchondrosis · 2
- Synchysis (scintillans) (senile) (vitreous body) H43.89
- Syncope (near) (pre-) R55 · 14
- Syndactylism, syndactyly Q70.9 · 6
- Syndrome · 1402
- Synechia (anterior) (iris) (posterior) (pupil) · 1
- Synesthesia R20.8
- Syngamiasis, syngamosis B83.3
- Synodontia K00.2
- Synorchidism, synorchism Q55.1
- Synostosis (congenital) Q78.8 · 2
- Synovial sarcoma
- Synovioma (malignant) · 1
- Synoviosarcoma
- Synovitis M65.90 · 51
- Syphilid A51.39 · 3
- Syphilis, syphilitic (acquired) A53.9 · 441
- Syphiloma A52.79 · 4
- Syphilophobia F45.29
- Syringadenoma · 1
- Syringobulbia G95.0
- Syringocystadenoma · 1
- Syringoma · 1
- Syringomyelia G95.0
- Syringomyelitis
- Syringomyelocele
- Syringopontia G95.0
- System, systemic · 5
- Systemic exertion intolerance disease [SEID] G93.32