MedTerms Medical Dictionary A-Z List - L A B C D E F G H I J K L M N O P Q R S T U V W X Y Z Advanced Search Option » Search MedicineNet.com Slideshows, Images, Quizzes Diseases & Conditions Symptoms & Signs Health & Living Medications & Supplements Procedures & Tests News & Views Features, Tips & Recipes MedTerms Dictionary Search MedicineNet OR select from the options above. Search MedicineNet OR select from the options above. Search Slideshows, Images, Quizzes Search Diseases & Conditions Search Symptoms & Signs Search Health & Living Search Medications & Supplements Search Procedures & Tests Search News & Views Search Features, Tips & Recipes Search MedTerms Dictionary L → La-LaLb-LeLf-LjLk-LoLp-Lz La-La L l- L1-L5 (lumbar vertebrae) La Leche League La Montagne La Montagne, John Lab Lab result Lab test Labia Labia majora Labia minora Labia, oral Labia, vaginal Labial Labial herpes Labial sounds Labile Labile diabetes Lability Labiodental sound Labium Labor Labor support professional Labor, false Laboratory Laboratory, Jackson Labra Labrocyte Labrose Labrum Labyrinth Labyrinthitis LAC encephalitis Laceration Lacrimal Lacrimal gland Lacrimation LaCrosse encephalitis Lactase Lactase deficiency Lactate dehydrogenase Lactation Lactic acidosis Lactobacillus Lactobacillus acidophilus Lactose Lactose intolerance Lacuna LAM Lamarckism LAMB syndrome Lambert-Eaton myasthenic syndrome Lamella Lamin A Lamin A/C Lamina Laminaria Laminectomy Laminopathy LaMontagne Lancet Lancet device Lancet, The Lancing device Landau-Kleffner syndrome Landry ascending paralysis Landry's ascending paralysis Landslide injury Langer-Saldino type achondrogenesis Langerhans, islets of Lansing virus Lanugo Laparoscope Laparoscopic Laparoscopic assisted vaginal hysterectomy Laparoscopic cholecystectomy Laparoscopic staging Laparoscopy Laparotomy Large bowel Large cell carcinoma Large intestine Large saphenous vein Large-cell lymphoma Laribacter hongkongensis Laryngeal Laryngeal dystonia Laryngeal framework surgery Laryngeal nerve palsy Laryngeal nerve, recurrent Laryngeal palsy Laryngeal papilloma Laryngeal papillomatosis Laryngeal papillomatosis, juvenile Laryngeal stenosis Laryngectomee Laryngectomy Laryngectomy, partial Laryngectomy, total Laryngitis Laryngitis, reflux Laryngomalacia Laryngoscope Laryngoscopist Laryngoscopy Laryngostasis Laryngotomy Larynx Larynx transplant Laser Laser coagulation Laser surgery Laser surgery, YAG Laser, argon Laser, excimer Laser-assisted in situ keratomileusis LASIK Lassa fever Lassa virus Lassitude Last menstrual period Late infantile neuroaxonal dystrophy Latent Lateral Lateral collateral ligament (LCL) of the knee Lateral epicondylitis Lateral femoral cutaneous mononeuropathy Lateral femoral cutaneous nerve Lateral femoral cutaneous nerve syndrome Lateral meniscus of the knee Lateral ventricle Lateral X-ray Latham bowl Lattice dystrophy Laughing gas Launois-Bensaude syndrome Lauterbur Lauterbur, Paul C. Lavage LAVH Law, Hardy-Weinberg Lawson Wilkins Laxative Lay midwife Laying on of hands Laynx, pneumatic Lazy eye Back to Top ↑ Lb-Le lb. LCHAD deficiency LCL (lateral collateral ligament) of the knee LCSW LDH LDL (low-density lipoprotein) LDL cholesterol Lead poisoning Lead-based paint Leaded Leaded gasoline Leaded petrol Leaky gut or leaky gut syndrome Lean body mass Learning disability Learning problem Lecithinase Lectin Lederberg Leech Leech therapy Left atrium Left heart Left heart hypoplasia syndrome Left hepatic duct Left ventricle Left ventricular assist device Left-handed Leg Leg pain with cramping Leg, ankle and foot bones Leg, lower Leg, upper Legal blindness Legal medicine Legg disease Legg-Calve-Perthes disease Legg-Perthes disease Legionella Legionnaire disease Leigh's disease Leiomyoma Leiomyosarcoma Leishmania Leishmania infection Leishmaniasis Leishmaniasis, visceral Lemierre syndrome Lenin Lennox syndrome Lennox-Gastaut syndrome Lens Lens, intraocular Lens, objective Lens, ocular Lentigines Lentiginosis profusa syndrome Lentigo Lentigo maligna melanoma Lentigo, senile Lenz microphthalmia syndrome Leon virus Leonardo da Vinci LEOPARD syndrome Leper Lepra Leprosy Leptin Leptomeningeal Leptomeningeal carcinomatosis Leptomeninges Leptospirosis Lesbian Lesbian suicide risk Lesbianism Lesion Let down reflex Lethal Lethal gene, zygotic Lethargy Letrozole Leu Leucemia Leucine Leucovorin Leuk- Leukemia Leukemia, accelerated phase of Leukemia, acute Leukemia, acute lymphoblastic Leukemia, acute lymphocytic Leukemia, acute myelogenous Leukemia, acute myeloid Leukemia, acute nonlymphocytic Leukemia, blastic phase of Leukemia, chronic lymphocytic Leukemia, chronic phase of Leukemia, hairy cell Leukemia, hairy-cell Leukemia, juvenile myelomonocytic leukemia Leukemia, lymphocytic Leukemia, myelogenous Leukemia, refractory Leukemia, smoldering Leukemia, t(8;21) Leukemic reticuloendotheliosis Leukemoid reaction Leuko- Leukocoria Leukocyte count Leukocyte, granular Leukocyte,eosinophilic Leukocytes Leukocytosis Leukodystrophy Leukoencephalopathy with vanishing white matter Leukomalacia, cystic periventricular Leukopenia Leukoplakia Leukoreduction Leukotriene Level 1 biosafety Level 2 biosafety Level 3 biosafety Level 4 biosafety Levite Levo- Levocardia Levonorgestrel Levothyroxine Lewis Thomas Lewis, Edward B Back to Top ↑ Lf-Lj LFCN LGV Lhermitte sign LHRH agonist Li-Fraumeni syndrome (LFS) Libido Library Library of Medicine, National (NLM) Library, arrayed Library, cDNA Library, genomic Lice, head Lice, pubic Licensed clinical social worker Lichen planus Lichenification Lichtenberg figures Life support Life-support Lifestyle disease Lifetime risk Ligament Ligament, anterior cruciate Ligament, lateral collateral knee Ligament, medial collateral knee Ligament, patellar Ligament, posterior cruciate Ligaments, knee Ligand Ligate Ligature Lightening Lightheadedness Lightning injuries Lights, flashing Lilliputian hallucination Limb Limb-girdle muscular dystrophy Liminal Lindane Lindau-von Hippel syndrome Line, central Line, central venous Line, germ Line, single transverse palmar Lineage, cell Lingual Lingual gyrus Lining, uterine Linkage Linkage analysis Linkage map Linus Pauling Lip Lip, cleft Lipectomy, suction-assisted Lipid Lipid profile Lipid storage diseases Lipids Lipitor Lipodystrophy Lipodystrophy syndrome Lipodystrophy, cephalothoracic Lipoid nephrosis Lipoidosis, sphingomyelin Lipoma Lipomatosis, multiple symmetric Lipophilin Lipoprotein Lipoproteins Liposarcoma Liposuction Liposuction, tumescent Liposuction, ultrasonic-assisted Lips Liquid diet Liquid nitrogen Liquor cerebrospinalis Lisfranc Fracture Lissencephaly Lissencephaly syndrome Listeria Listeriosis Liter Lithium Lithium carbonate Litho- Lithobid Lithotomy Lithotomy position Lithotripsy Lithotripsy, extracorporeal shock wave Lithotripsy, percutaneous nephro- (PNL) Lithotriptor Litmus Litmus test Little lady of Flores Little People of America Live animal market Livedo reticularis Liver Liver biopsy Liver cancer, adult primary Liver cancer, childhood Liver disease Liver fluke Liver of pregnancy, acute fatty Liver pain Liver shunt Liver spot Liver transplant Liver transplantation, living donor Livid Living donor liver transplantation Living will Lizard bite Back to Top ↑ Lk-Lo LKS LL LLL LLQ LMP LN2 Loa loa Lobar Lobe Lobectomy Lobotomy Lobstein's disease Lobular carcinoma of the breast, infiltrating Lobule Local seizure Local therapy Local treatment Lochia Locked-in syndrome Lockjaw Locomotion Locomotive system Locoregional Locoregional anesthesia Locoregional metastasis Locus Locus minoris resistentiae LOD score Loeys-Dietz syndrome Loiasis Loin Loneliness, fear of Long arm of a chromosome Long QT syndrome Long-chain-3-hydroxyacyl-CoA dehydrogenase def long-chain-3-hydroxyacyl-CoA dehydrogenase def. Long-term care facility Long-term memory Longevity Longitudinal Longitudinal section Longitudinal study Lordosis Loss-of-function mutation Lou Gehrig disease Louise Brown Louse-borne typhus Love pearls Low back pain Low blood pressure Low blood sugar Low placenta Low platelets Low tension glaucoma Low testosterone Low vision Low vision device Low-grade lymphoma Low-set ear Lower GI series Lower leg Lower motor neuron Lower segment Cesarian section (LSCS) Back to Top ↑ Lp-Lz LP (lumbar puncture) LPA LQTS LSCS LSD Lubricant Lucid dreaming Lues Luetic LUL Lumbar Lumbar puncture Lumbar radiculopathy Lumbar spinal stenosis Lumbar strain Lumbar vertebrae Lumen Lumpectomy Lung cancer Lung cancer, familial Lung cancer, non-small cell Lung cancer, oat cell Lung cancer, small cell Lung reduction surgery Lung transplant Lung volume reduction surgery Lung, and Blood Institute, National Heart, Lung, collapsed Lungs Lunula Lunule Lupus Lupus in pregnancy LUQ Luschka, foramina of Luteinizing hormone Luteinizing hormone-releasing hormone Luxation LVAD LVF LVRS Lycanthropy Lycopene Lyme disease Lymph Lymph gland Lymph node Lymph node, sentinel Lymphadenitis, regional Lymphadenopathy Lymphadenopathy virus Lymphadenopathy-associated virus Lymphangiogram Lymphangioleiomyomatosis Lymphangioma Lymphangitis Lymphatic Lymphatic edema Lymphatic filariasis Lymphatic system Lymphatic tissue Lymphatics Lymphedema Lymphedema, congenital Lymphoblastic leukemia, acute (ALL) Lymphocyte Lymphocytic Lymphocytic colitis Lymphocytic leukemia, acute (ALL) Lymphocytosis Lymphogranuloma venereum Lymphoid Lymphoid tissue Lymphoma Lymphoma, aggressive Lymphoma, AIDS-related Lymphoma, Burkitt Lymphoma, high-grade Lymphoma, indolent Lymphoma, intermediate-grade Lymphoma, low-grade Lymphoma, lymphoblastic Lymphoma, MALT Lymphoma, non-Hodgkin Lymphoproliferative Lymphoproliferative disorders Lymphoreticulosis, benign Lynch syndrome Lyon hypothesis Lyonization Lyophilization Lyophilize Lys Lysenkoism Lysergic acid diethylamide Lysine Lysis Lysosomal enzyme Lysosome Lytic MedTerms Medical Dictionary A-Z List - L A B C D E F G H I J K L M N O P Q R S T U V W X Y Z Advanced Search Option » Search MedicineNet.com Slideshows, Images, Quizzes Diseases & Conditions Symptoms & Signs Health & Living Medications & Supplements Procedures & Tests News & Views Features, Tips & Recipes MedTerms Dictionary Search MedicineNet OR select from the options above. 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