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Bone structure of L6

MedGen UID:
527772
•Concept ID:
C0223567
•
Congenital Abnormality
Synonyms: Extra Lumbar Vertebra; L6 Vertebra; Sixth lumbar vertebra
SNOMED CT: Bone structure of L6 (1156198008); Sixth lumbar vertebra (1156198008)

Definition

A congenital anomaly of the spine, where an extra or supernumerary lumbar vertebra arises from below the 5th lumbar vertebra. [from NCI]

Term Hierarchy

CClinical test,  RResearch test,  OOMIM,  GGeneReviews,  VClinVar  
  • CROGVBone structure of L6

Professional guidelines

PubMed

Comparison of treatment effects between clear aligners and fixed appliances in patients treated with miniscrew-assisted molar distalization.
Wang Y, Zhou S, Zheng J, Yan L, Ngan P, Hua F, He H
Eur J Orthod 2024 Jun 1;46(3) doi: 10.1093/ejo/cjae021. PMID: 38733349
Treatment affects load to failure and microdamage accumulation in healthy and osteolytic rat vertebrae.
Tolgyesi A, Huang C, Akens M, Kiss A, Hardisty M, Whyne CM
J Mech Behav Biomed Mater 2024 Mar;151:106382. Epub 2024 Jan 6 doi: 10.1016/j.jmbbm.2024.106382. PMID: 38211499
Unplanned molar intrusion after Invisalign treatment.
Talens-Cogollos L, Vela-Hernández A, Peiró-Guijarro MA, García-Sanz V, Montiel-Company JM, Gandía-Franco JL, Bellot-Arcís C, Paredes-Gallardo V
Am J Orthod Dentofacial Orthop 2022 Oct;162(4):451-458. Epub 2022 Mar 16 doi: 10.1016/j.ajodo.2021.03.019. PMID: 35305889

Recent clinical studies

Etiology

Unplanned molar intrusion after Invisalign treatment.
Talens-Cogollos L, Vela-Hernández A, Peiró-Guijarro MA, García-Sanz V, Montiel-Company JM, Gandía-Franco JL, Bellot-Arcís C, Paredes-Gallardo V
Am J Orthod Dentofacial Orthop 2022 Oct;162(4):451-458. Epub 2022 Mar 16 doi: 10.1016/j.ajodo.2021.03.019. PMID: 35305889
Standard orthodontic treatment after condylectomy for patients with active unilateral condylar hyperplasia.
Li Y, Zheng Y, Cai H, Meng Q, Fang W, Ke J, Long X, Chen G
Am J Orthod Dentofacial Orthop 2022 Mar;161(3):404-415.e1. Epub 2022 Feb 1 doi: 10.1016/j.ajodo.2020.09.032. PMID: 35115200
Mandibular Stability After Sagittal Split Ramus Osteotomy With Hybrid Technique in Asymmetric Patients.
Lee DH, Cho SA, Jeon JH
J Craniofac Surg 2022 May 1;33(3):920-925. Epub 2021 Sep 17 doi: 10.1097/SCS.0000000000008157. PMID: 34538794
Dental and Skeletal Changes after Transpalatal Distraction.
Zawiślak E, Gerber H, Nowak R, Kubiak M
Biomed Res Int 2020;2020:5814103. Epub 2020 Jan 23 doi: 10.1155/2020/5814103. PMID: 32090098Free PMC Article
Comparison of bone turnover markers in peripheral blood and bone marrow aspirate.
Ornstrup MJ, Kjær TN, Harsløf T, Jørgensen NR, Pedersen SB, Langdahl BL
Bone 2018 Nov;116:315-320. Epub 2018 Aug 31 doi: 10.1016/j.bone.2018.08.023. PMID: 30176391

Diagnosis

Differentiation of benign and malignant vertebral fractures using a convolutional neural network to extract CT-based texture features.
Goller SS, Foreman SC, Rischewski JF, Weißinger J, Dietrich AS, Schinz D, Stahl R, Luitjens J, Siller S, Schmidt VF, Erber B, Ricke J, Liebig T, Kirschke JS, Dieckmeyer M, Gersing AS
Eur Spine J 2023 Dec;32(12):4314-4320. Epub 2023 Jul 4 doi: 10.1007/s00586-023-07838-7. PMID: 37401945
An Automated Treatment Planning Framework for Spinal Radiation Therapy and Vertebral-Level Second Check.
Netherton TJ, Nguyen C, Cardenas CE, Chung C, Klopp AH, Colbert LE, Rhee DJ, Peterson CB, Howell R, Balter P, Court LE
Int J Radiat Oncol Biol Phys 2022 Nov 1;114(3):516-528. Epub 2022 Jul 3 doi: 10.1016/j.ijrobp.2022.06.083. PMID: 35787928
The lumbar region localization using bone anatomy feature graphs.
Ma S, Yang J, Sun Q, Yuan Y, Huang Y
Med Biol Eng Comput 2021 Nov;59(11-12):2419-2432. Epub 2021 Oct 16 doi: 10.1007/s11517-021-02423-w. PMID: 34655053
Dental and Skeletal Changes after Transpalatal Distraction.
Zawiślak E, Gerber H, Nowak R, Kubiak M
Biomed Res Int 2020;2020:5814103. Epub 2020 Jan 23 doi: 10.1155/2020/5814103. PMID: 32090098Free PMC Article
Rib-based Distraction Surgery Maintains Total Spine Growth.
El-Hawary R, Samdani A, Wade J, Smith M, Heflin JA, Klatt JW, Vitale MG, Smith JT; Children’s Spine Study Group
J Pediatr Orthop 2016 Dec;36(8):841-846. doi: 10.1097/BPO.0000000000000567. PMID: 26090967

Therapy

An Automated Treatment Planning Framework for Spinal Radiation Therapy and Vertebral-Level Second Check.
Netherton TJ, Nguyen C, Cardenas CE, Chung C, Klopp AH, Colbert LE, Rhee DJ, Peterson CB, Howell R, Balter P, Court LE
Int J Radiat Oncol Biol Phys 2022 Nov 1;114(3):516-528. Epub 2022 Jul 3 doi: 10.1016/j.ijrobp.2022.06.083. PMID: 35787928
Unplanned molar intrusion after Invisalign treatment.
Talens-Cogollos L, Vela-Hernández A, Peiró-Guijarro MA, García-Sanz V, Montiel-Company JM, Gandía-Franco JL, Bellot-Arcís C, Paredes-Gallardo V
Am J Orthod Dentofacial Orthop 2022 Oct;162(4):451-458. Epub 2022 Mar 16 doi: 10.1016/j.ajodo.2021.03.019. PMID: 35305889
Pathomechanism of Lower-level Discogenic Groin Pain and Clinical Outcomes of Percutaneous Endoscopic Discectomy for the Treatment of Discogenic Groin Pain.
An G, Guan Y, Wan R, Wei T, Shi X, Liu J, Huang T, Liu K, Wang Y
Pain Physician 2021 May;24(3):E289-E297. PMID: 33988950
Dental and Skeletal Changes after Transpalatal Distraction.
Zawiślak E, Gerber H, Nowak R, Kubiak M
Biomed Res Int 2020;2020:5814103. Epub 2020 Jan 23 doi: 10.1155/2020/5814103. PMID: 32090098Free PMC Article
Comparison of bone turnover markers in peripheral blood and bone marrow aspirate.
Ornstrup MJ, Kjær TN, Harsløf T, Jørgensen NR, Pedersen SB, Langdahl BL
Bone 2018 Nov;116:315-320. Epub 2018 Aug 31 doi: 10.1016/j.bone.2018.08.023. PMID: 30176391

Prognosis

An Automated Treatment Planning Framework for Spinal Radiation Therapy and Vertebral-Level Second Check.
Netherton TJ, Nguyen C, Cardenas CE, Chung C, Klopp AH, Colbert LE, Rhee DJ, Peterson CB, Howell R, Balter P, Court LE
Int J Radiat Oncol Biol Phys 2022 Nov 1;114(3):516-528. Epub 2022 Jul 3 doi: 10.1016/j.ijrobp.2022.06.083. PMID: 35787928
Unplanned molar intrusion after Invisalign treatment.
Talens-Cogollos L, Vela-Hernández A, Peiró-Guijarro MA, García-Sanz V, Montiel-Company JM, Gandía-Franco JL, Bellot-Arcís C, Paredes-Gallardo V
Am J Orthod Dentofacial Orthop 2022 Oct;162(4):451-458. Epub 2022 Mar 16 doi: 10.1016/j.ajodo.2021.03.019. PMID: 35305889
Recovery of the Hypothalamo-Pituitary-Adrenal Axis After Transsphenoidal Adenomectomy for Non-ACTH-Secreting Macroadenomas.
Pofi R, Gunatilake S, Macgregor V, Shine B, Joseph R, Grossman AB, Isidori AM, Cudlip S, Jafar-Mohammadi B, Tomlinson JW, Pal A
J Clin Endocrinol Metab 2019 Nov 1;104(11):5316-5324. doi: 10.1210/jc.2019-00406. PMID: 31225871
Change in alveolar bone level of mandibular second and third molars after second molar protraction into missing first molar or second premolar space.
Baik UB, Choi HB, Kim YJ, Lee DY, Sugawara J, Nanda R
Eur J Orthod 2019 Sep 21;41(5):513-518. doi: 10.1093/ejo/cjz001. PMID: 30715310Free PMC Article
Rib-based Distraction Surgery Maintains Total Spine Growth.
El-Hawary R, Samdani A, Wade J, Smith M, Heflin JA, Klatt JW, Vitale MG, Smith JT; Children’s Spine Study Group
J Pediatr Orthop 2016 Dec;36(8):841-846. doi: 10.1097/BPO.0000000000000567. PMID: 26090967

Clinical prediction guides

Unplanned molar intrusion after Invisalign treatment.
Talens-Cogollos L, Vela-Hernández A, Peiró-Guijarro MA, García-Sanz V, Montiel-Company JM, Gandía-Franco JL, Bellot-Arcís C, Paredes-Gallardo V
Am J Orthod Dentofacial Orthop 2022 Oct;162(4):451-458. Epub 2022 Mar 16 doi: 10.1016/j.ajodo.2021.03.019. PMID: 35305889
Pathomechanism of Lower-level Discogenic Groin Pain and Clinical Outcomes of Percutaneous Endoscopic Discectomy for the Treatment of Discogenic Groin Pain.
An G, Guan Y, Wan R, Wei T, Shi X, Liu J, Huang T, Liu K, Wang Y
Pain Physician 2021 May;24(3):E289-E297. PMID: 33988950
Dental and Skeletal Changes after Transpalatal Distraction.
Zawiślak E, Gerber H, Nowak R, Kubiak M
Biomed Res Int 2020;2020:5814103. Epub 2020 Jan 23 doi: 10.1155/2020/5814103. PMID: 32090098Free PMC Article
Efficacy of tocilizumab on MRI-determined bone oedema in rheumatoid arthritis.
Bensaoud N, Rostom S, Bahiri R, Hajjaj-Hassouni N
Clin Rheumatol 2015 Jun;34(6):1031-7. Epub 2015 Apr 23 doi: 10.1007/s10067-015-2934-x. PMID: 25903819
Clinical results and functional outcomes after direct intralaminar screw repair of spondylolysis.
Menga EN, Kebaish KM, Jain A, Carrino JA, Sponseller PD
Spine (Phila Pa 1976) 2014 Jan 1;39(1):104-10. doi: 10.1097/BRS.0000000000000043. PMID: 24108299

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