Human Phenotype Ontology 
Grandparent Node:
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Abnormality of the lower limb (HP:0002814)help
Grandparent Node:
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Areflexia (HP:0001284)help
Parent Node:
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Areflexia of lower limbs (HP:0002522)help
..Starting node
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Decreased/absent ankle reflexes (HP:0200101)help
Term ID: 200101
Name: Decreased/absent ankle reflexes
Synonym: Decreased or absent ankle reflexes; Decreased/absent ankle reflexes
Definition:
Comments:
Reference: HP:0200101
Genes and Diseases:
 
       Child Nodes:
........expandAbsent Achilles reflex (HP:0003438) help

 Sister Nodes: 
..expandAbsent patellar reflexes (HP:0006844) help
InputHPO IDHPO termDistanceGeneGene id entrezHGNC IDDiseaseIdDiseaseNameFrequencyOnsetHGMD variantsClinVar variants
 
HPO disease - gene - phenotype typical associations:
 
HPO disease - gene - phenotype less frequent non-typical associations:
HP:0200101HP:0200101Decreased/absent ankle reflexes0AARS1 CL E G H1620OMIM:613287Charcot-Marie-Tooth disease, axonal, type 2N
HP:0200101HP:0200101Decreased/absent ankle reflexes0ALDH18A1 CL E G H58329722ORPHA:447757Autosomal dominant spastic paraplegia type 9B89
HP:0200101HP:0200101Decreased/absent ankle reflexes0ALDH18A1 CL E G H58329722ORPHA:447760Autosomal recessive spastic paraplegia type 9B89
HP:0200101HP:0200101Decreased/absent ankle reflexes0ARL6IP1 CL E G H23204697OMIM:615685Spastic paraplegia 61, autosomal recessive1
HP:0200101HP:0200101Decreased/absent ankle reflexes0ATP6AP2 CL E G H1015918305ORPHA:93952X-linked intellectual disability, Hedera type36
HP:0200101HP:0200101Decreased/absent ankle reflexes0ATXN3 CL E G H42877106OMIM:109150Machado-Joseph disease14
HP:0200101HP:0200101Decreased/absent ankle reflexes0C19ORF12 CL E G H8363625443ORPHA:320370Autosomal recessive spastic paraplegia type 43114
HP:0200101HP:0200101Decreased/absent ankle reflexes0CADM3 CL E G H5786317601OMIM:619519CHARCOT-MARIE-TOOTH DISEASE, AXONAL, TYPE 2FF; CMT2FF1
HP:0200101HP:0200101Decreased/absent ankle reflexes0DYSF CL E G H82913097ORPHA:178400Distal myopathy with anterior tibial onset600
HP:0200101HP:0200101Decreased/absent ankle reflexes0DYSF CL E G H82913097OMIM:254130Miyoshi muscular dystrophy 1.600
HP:0200101HP:0200101Decreased/absent ankle reflexes0DYSF CL E G H82913097ORPHA:45448Miyoshi myopathyHP:0040283 - Occasional600
HP:0200101HP:0200101Decreased/absent ankle reflexes0GBE1 CL E G H26324180OMIM:263570Polyglucosan body neuropathy, adult form86
HP:0200101HP:0200101Decreased/absent ankle reflexes0GJB1 CL E G H27054283OMIM:302800Charcot-Marie-Tooth neuropathy, X-linked dominant, 1107
HP:0200101HP:0200101Decreased/absent ankle reflexes0GJB1 CL E G H27054283ORPHA:1175X-linked progressive cerebellar ataxiaHP:0040282 - Frequent107
HP:0200101HP:0200101Decreased/absent ankle reflexes0GNE CL E G H1002023657ORPHA:602GNE myopathy173
HP:0200101HP:0200101Decreased/absent ankle reflexes0HARS1 CL E G H30354816ORPHA:488333Autosomal dominant Charcot-Marie-Tooth disease type 2W
HP:0200101HP:0200101Decreased/absent ankle reflexes0HARS1 CL E G H30354816OMIM:616625Charcot-Marie-Tooth disease, axonal, type 2W
HP:0200101HP:0200101Decreased/absent ankle reflexes0HINT1 CL E G H30944912ORPHA:324442Autosomal recessive axonal neuropathy with neuromyotonia12
HP:0200101HP:0200101Decreased/absent ankle reflexes0HSPB3 CL E G H89885248OMIM:613376Neuronopathy, distal hereditary motor, type IIC13
HP:0200101HP:0200101Decreased/absent ankle reflexes0KLC2 CL E G H6483720716OMIM:609541Spastic paraplegia, optic atrophy, and neuropathy1
HP:0200101HP:0200101Decreased/absent ankle reflexes0KLHL9 CL E G H5595818732ORPHA:399081KLHL9-related early-onset distal myopathy3
HP:0200101HP:0200101Decreased/absent ankle reflexes0MFN2 CL E G H992716877ORPHA:99947Autosomal dominant Charcot-Marie-Tooth disease type 2A2203
HP:0200101HP:0200101Decreased/absent ankle reflexes0MORC2 CL E G H2288023573OMIM:616688Charcot-Marie-Tooth disease, axonal, type 2Z8
HP:0200101HP:0200101Decreased/absent ankle reflexes0MRE11 CL E G H43617230ORPHA:251347Ataxia-telangiectasia-like disorder532
HP:0200101HP:0200101Decreased/absent ankle reflexes0MYOT CL E G H949912399OMIM:182920Myopathy, spheroid body75
HP:0200101HP:0200101Decreased/absent ankle reflexes0NEFL CL E G H47477739ORPHA:99939Autosomal dominant Charcot-Marie-Tooth disease type 2EHP:0040282 - Frequent118
HP:0200101HP:0200101Decreased/absent ankle reflexes0OPA1 CL E G H49768140ORPHA:1215Autosomal dominant optic atrophy plus syndrome214
HP:0200101HP:0200101Decreased/absent ankle reflexes0OPA3 CL E G H802078142ORPHA:67036Autosomal dominant optic atrophy and cataract163
HP:0200101HP:0200101Decreased/absent ankle reflexes0PDK3 CL E G H51658811ORPHA:352675X-linked Charcot-Marie-Tooth disease type 64
HP:0200101HP:0200101Decreased/absent ankle reflexes0PEX10 CL E G H51928851OMIM:614871Peroxisome biogenesis disorder 6B75
HP:0200101HP:0200101Decreased/absent ankle reflexes0PGM3 CL E G H52388907ORPHA:443811PGM3-CDGHP:0040283 - Occasional15
HP:0200101HP:0200101Decreased/absent ankle reflexes0PLEKHG4 CL E G H2589424501ORPHA:98765Spinocerebellar ataxia type 44
HP:0200101HP:0200101Decreased/absent ankle reflexes0PMP2 CL E G H53759117OMIM:618279Charcot-Marie-Tooth disease, demyelinating, type 1G1
HP:0200101HP:0200101Decreased/absent ankle reflexes0POLG CL E G H54289179ORPHA:254892Autosomal dominant progressive external ophthalmoplegia464
HP:0200101HP:0200101Decreased/absent ankle reflexes0POLG CL E G H54289179OMIM:607459Sensory ataxic neuropathy, dysarthria, and ophthalmoparesis464
HP:0200101HP:0200101Decreased/absent ankle reflexes0POLG2 CL E G H112329180ORPHA:254892Autosomal dominant progressive external ophthalmoplegia45
HP:0200101HP:0200101Decreased/absent ankle reflexes0RAB7A CL E G H78799788OMIM:600882Charcot-Marie-Tooth disease, axonal, type 2B50
HP:0200101HP:0200101Decreased/absent ankle reflexes0RAI1 CL E G H107439834ORPHA:477817PMP22-RAI1 contiguous gene duplication syndromeHP:0040282 - Frequent150
HP:0200101HP:0200101Decreased/absent ankle reflexes0REEP1 CL E G H6505525786OMIM:62001187
HP:0200101HP:0200101Decreased/absent ankle reflexes0RRM2B CL E G H5048417296ORPHA:254892Autosomal dominant progressive external ophthalmoplegia125
HP:0200101HP:0200101Decreased/absent ankle reflexes0SACS CL E G H2627810519ORPHA:98Autosomal recessive spastic ataxia of Charlevoix-Saguenay309
HP:0200101HP:0200101Decreased/absent ankle reflexes0SACS CL E G H2627810519OMIM:270550Spastic ataxia, Charlevoix-Saguenay type309
HP:0200101HP:0200101Decreased/absent ankle reflexes0SLC25A4 CL E G H29110990ORPHA:254892Autosomal dominant progressive external ophthalmoplegia68
HP:0200101HP:0200101Decreased/absent ankle reflexes0SMN1 CL E G H660611117OMIM:253400Spinal muscular atrophy, type III22
HP:0200101HP:0200101Decreased/absent ankle reflexes0SMN2 CL E G H660711118OMIM:253400Spinal muscular atrophy, type III1
HP:0200101HP:0200101Decreased/absent ankle reflexes0SQSTM1 CL E G H887811280OMIM:617158MYOPATHY, DISTAL, WITH RIMMED VACUOLES; DMRV62
HP:0200101HP:0200101Decreased/absent ankle reflexes0TOR1A CL E G H18613098OMIM:128100Dystonia 1, torsion, autosomal dominant47
HP:0200101HP:0200101Decreased/absent ankle reflexes0TWNK CL E G H566521160ORPHA:254892Autosomal dominant progressive external ophthalmoplegia113
HP:0200101HP:0200101Decreased/absent ankle reflexes0TWNK CL E G H566521160OMIM:607459Sensory ataxic neuropathy, dysarthria, and ophthalmoparesis113
HP:0200101HP:0200101Decreased/absent ankle reflexes0VCP CL E G H741512666ORPHA:435387Autosomal dominant Charcot-Marie-Tooth disease type 2Y63
HP:0200101HP:0200101Decreased/absent ankle reflexes0VPS13A CL E G H232301908ORPHA:2388Choreoacanthocytosis130
HP:0200101HP:0200101Decreased/absent ankle reflexes0XK CL E G H750412811OMIM:300842Mcleod syndrome8
HP:0200101HP:0003438Absent Achilles reflex1AARS1 CL E G H1620OMIM:613287Charcot-Marie-Tooth disease, axonal, type 2N
HP:0200101HP:0003438Absent Achilles reflex1ALDH18A1 CL E G H58329722ORPHA:447757Autosomal dominant spastic paraplegia type 9BHP:0040283 - Occasional89
HP:0200101HP:0003438Absent Achilles reflex1ALDH18A1 CL E G H58329722ORPHA:447760Autosomal recessive spastic paraplegia type 9BHP:0040283 - Occasional89
HP:0200101HP:0003438Absent Achilles reflex1ARL6IP1 CL E G H23204697OMIM:615685Spastic paraplegia 61, autosomal recessive.1
HP:0200101HP:0003438Absent Achilles reflex1ATP6AP2 CL E G H1015918305ORPHA:93952X-linked intellectual disability, Hedera typeHP:0040283 - Occasional36
HP:0200101HP:0003438Absent Achilles reflex1ATXN3 CL E G H42877106OMIM:109150Machado-Joseph disease.14
HP:0200101HP:0003438Absent Achilles reflex1C19ORF12 CL E G H8363625443ORPHA:320370Autosomal recessive spastic paraplegia type 43HP:0040282 - Frequent114
HP:0200101HP:0003438Absent Achilles reflex1CADM3 CL E G H5786317601OMIM:619519CHARCOT-MARIE-TOOTH DISEASE, AXONAL, TYPE 2FF; CMT2FF1
HP:0200101HP:0003438Absent Achilles reflex1DYSF CL E G H82913097ORPHA:178400Distal myopathy with anterior tibial onsetHP:0040283 - Occasional600
HP:0200101HP:0003438Absent Achilles reflex1GBE1 CL E G H26324180OMIM:263570Polyglucosan body neuropathy, adult form86
HP:0200101HP:0003438Absent Achilles reflex1GJB1 CL E G H27054283OMIM:302800Charcot-Marie-Tooth neuropathy, X-linked dominant, 1107
HP:0200101HP:0003438Absent Achilles reflex1GNE CL E G H1002023657ORPHA:602GNE myopathyHP:0040282 - Frequent173
HP:0200101HP:0003438Absent Achilles reflex1HARS1 CL E G H30354816ORPHA:488333Autosomal dominant Charcot-Marie-Tooth disease type 2WHP:0040283 - Occasional
HP:0200101HP:0003438Absent Achilles reflex1HARS1 CL E G H30354816OMIM:616625Charcot-Marie-Tooth disease, axonal, type 2W
HP:0200101HP:0003438Absent Achilles reflex1HINT1 CL E G H30944912ORPHA:324442Autosomal recessive axonal neuropathy with neuromyotoniaHP:0040282 - Frequent12
HP:0200101HP:0003438Absent Achilles reflex1HSPB3 CL E G H89885248OMIM:613376Neuronopathy, distal hereditary motor, type IIC13
HP:0200101HP:0003438Absent Achilles reflex1KLC2 CL E G H6483720716OMIM:609541Spastic paraplegia, optic atrophy, and neuropathy1
HP:0200101HP:0003438Absent Achilles reflex1KLHL9 CL E G H5595818732ORPHA:399081KLHL9-related early-onset distal myopathyHP:0040283 - Occasional3
HP:0200101HP:0003438Absent Achilles reflex1MFN2 CL E G H992716877ORPHA:99947Autosomal dominant Charcot-Marie-Tooth disease type 2A2HP:0040281 - Very frequent203
HP:0200101HP:0003438Absent Achilles reflex1MORC2 CL E G H2288023573OMIM:616688Charcot-Marie-Tooth disease, axonal, type 2Z8
HP:0200101HP:0003438Absent Achilles reflex1MRE11 CL E G H43617230ORPHA:251347Ataxia-telangiectasia-like disorderHP:0040282 - Frequent532
HP:0200101HP:0003438Absent Achilles reflex1MYOT CL E G H949912399OMIM:182920Myopathy, spheroid body.75
HP:0200101HP:0003438Absent Achilles reflex1OPA1 CL E G H49768140ORPHA:1215Autosomal dominant optic atrophy plus syndromeHP:0040283 - Occasional214
HP:0200101HP:0003438Absent Achilles reflex1OPA3 CL E G H802078142ORPHA:67036Autosomal dominant optic atrophy and cataractHP:0040283 - Occasional163
HP:0200101HP:0003438Absent Achilles reflex1PDK3 CL E G H51658811ORPHA:352675X-linked Charcot-Marie-Tooth disease type 6HP:0040281 - Very frequent4
HP:0200101HP:0003438Absent Achilles reflex1PEX10 CL E G H51928851OMIM:614871Peroxisome biogenesis disorder 6B75
HP:0200101HP:0003438Absent Achilles reflex1PLEKHG4 CL E G H2589424501ORPHA:98765Spinocerebellar ataxia type 4HP:0040281 - Very frequent4
HP:0200101HP:0003438Absent Achilles reflex1PMP2 CL E G H53759117OMIM:618279Charcot-Marie-Tooth disease, demyelinating, type 1G1
HP:0200101HP:0003438Absent Achilles reflex1POLG CL E G H54289179ORPHA:254892Autosomal dominant progressive external ophthalmoplegiaHP:0040284 - Very rare464
HP:0200101HP:0003438Absent Achilles reflex1POLG CL E G H54289179OMIM:607459Sensory ataxic neuropathy, dysarthria, and ophthalmoparesis464
HP:0200101HP:0003438Absent Achilles reflex1POLG2 CL E G H112329180ORPHA:254892Autosomal dominant progressive external ophthalmoplegiaHP:0040284 - Very rare45
HP:0200101HP:0003438Absent Achilles reflex1RAB7A CL E G H78799788OMIM:600882Charcot-Marie-Tooth disease, axonal, type 2B50
HP:0200101HP:0003438Absent Achilles reflex1REEP1 CL E G H6505525786OMIM:62001187
HP:0200101HP:0003438Absent Achilles reflex1RRM2B CL E G H5048417296ORPHA:254892Autosomal dominant progressive external ophthalmoplegiaHP:0040284 - Very rare125
HP:0200101HP:0003438Absent Achilles reflex1SACS CL E G H2627810519ORPHA:98Autosomal recessive spastic ataxia of Charlevoix-SaguenayHP:0040283 - Occasional309
HP:0200101HP:0003438Absent Achilles reflex1SACS CL E G H2627810519OMIM:270550Spastic ataxia, Charlevoix-Saguenay type309
HP:0200101HP:0003438Absent Achilles reflex1SLC25A4 CL E G H29110990ORPHA:254892Autosomal dominant progressive external ophthalmoplegiaHP:0040284 - Very rare68
HP:0200101HP:0003438Absent Achilles reflex1SMN1 CL E G H660611117OMIM:253400Spinal muscular atrophy, type III22
HP:0200101HP:0003438Absent Achilles reflex1SMN2 CL E G H660711118OMIM:253400Spinal muscular atrophy, type III1
HP:0200101HP:0003438Absent Achilles reflex1SQSTM1 CL E G H887811280OMIM:617158MYOPATHY, DISTAL, WITH RIMMED VACUOLES; DMRV62
HP:0200101HP:0003438Absent Achilles reflex1TOR1A CL E G H18613098OMIM:128100Dystonia 1, torsion, autosomal dominant47
HP:0200101HP:0003438Absent Achilles reflex1TWNK CL E G H566521160ORPHA:254892Autosomal dominant progressive external ophthalmoplegiaHP:0040284 - Very rare113
HP:0200101HP:0003438Absent Achilles reflex1TWNK CL E G H566521160OMIM:607459Sensory ataxic neuropathy, dysarthria, and ophthalmoparesis113
HP:0200101HP:0003438Absent Achilles reflex1VCP CL E G H741512666ORPHA:435387Autosomal dominant Charcot-Marie-Tooth disease type 2YHP:0040282 - Frequent63
HP:0200101HP:0003438Absent Achilles reflex1VPS13A CL E G H232301908ORPHA:2388ChoreoacanthocytosisHP:0040282 - Frequent130
HP:0200101HP:0003438Absent Achilles reflex1XK CL E G H750412811OMIM:300842Mcleod syndrome8


Genes (44) :AARS1 ALDH18A1 ARL6IP1 ATP6AP2 ATXN3 C19ORF12 CADM3 DYSF GBE1 GJB1 GNE HARS1 HINT1 HSPB3 KLC2 KLHL9 MFN2 MORC2 MRE11 MYOT NEFL OPA1 OPA3 PDK3 PEX10 PGM3 PLEKHG4 PMP2 POLG POLG2 RAB7A RAI1 REEP1 RRM2B SACS SLC25A4 SMN1 SMN2 SQSTM1 TOR1A TWNK VCP VPS13A XK

Diseases (46) :OMIM:613287 ORPHA:447757 ORPHA:447760 OMIM:615685 ORPHA:93952 OMIM:109150 ORPHA:320370 OMIM:619519 ORPHA:178400 OMIM:254130 ORPHA:45448 OMIM:263570 OMIM:302800 ORPHA:1175 ORPHA:602 ORPHA:488333 OMIM:616625 ORPHA:324442 OMIM:613376 OMIM:609541 ORPHA:399081 ORPHA:99947 OMIM:616688 ORPHA:251347 OMIM:182920 ORPHA:99939 ORPHA:1215 ORPHA:67036 ORPHA:352675 OMIM:614871 ORPHA:443811 ORPHA:98765 OMIM:618279 ORPHA:254892 OMIM:607459 OMIM:600882 ORPHA:477817 OMIM:620011 ORPHA:98 OMIM:270550 OMIM:253400 OMIM:617158 OMIM:128100 ORPHA:435387 ORPHA:2388 OMIM:300842
 

Human Phenotype Ontology(HPO) is developed by the Human Phenotype Ontology Consortium. The version used here is December 15 2022 release.