Narrow Shoulders: Causes & Reasons

Possible Causes for Narrow Shoulders

sloping shoulders that can be apposed at the midline, short stature, mid-face hypoplasia, multiple supernumerary teeth, and skeletal anomalies. [ncbi.nlm.nih.gov]

narrow sloping shoulders, scoliosis, narrow thorax and absent clavicles [Figure - 1]. [jpgmonline.com]

Narrow drooping shoulders caused by complete or partial absence of collarbones (clavicles) are also apparent in patients with this disorder. [web.archive.org]

XXXXY Syndrome

After puberty, KS boys may have Smaller testes and penis Breast growth Less facial and body hair Reduced muscle tone Narrower shoulders and wider hips Weaker bones Decreased [medlineplus.gov]

shoulders coarse features in older age hypertelorism epicanthal folds prognathism gynecomastia (rare) muscular hypotonia hypoplastic genitalia cryptorchidism congenital heart [psychology.wikia.com]

shoulders Coarse features in older age Hypertelorism Epicanthal folds Prognathism Gynecomastia (rare) Muscular hypotonia Hypoplastic genitalia Cryptorchidism Congenital heart [dictionnaire.sensagent.leparisien.fr]

Holt-Oram Syndrome

shoulders. [thehealthscience.com]

The grandfather presented with typical upper limb defects: phocomelia of arms with three digits on each hand, congenital heart defect and narrow shoulders. [ncbi.nlm.nih.gov]

[…] short stature (160 cm), underweight (37 kg, BMI 14.45 kg/cm(2)), triangular face, micrognathia, down slanting palpebral fissures, hypertelorism, low set ears, scoliosis, narrow [ncbi.nlm.nih.gov]

Congenitally Short Costocoracoid Ligament

Symptoms - Costocoracoid ligament congenitally short * Unusual shoulder blade position * Narrow rib cage * Rounded shoulders * Impaired shoulder mobility Causes - Costocoracoid [checkorphan.org]

[…] rim of fibrocartilage around the glenoid cavity Shoulder (Glenohumeral) Ligaments -Glenohumeral -Coracoacromial -Coracohumeral -Transverse humeral -AKA Synvoial membrane [quizlet.com]

[…] poor 5. posture and narrowing of the costoclavicular space may occur. [slideshare.net]

Mosaic Trisomy 1

Possible symptoms include: longer-than-average head wide, deep eyes thick lips large forehead narrow shoulders long torso narrow pelvis deep creases on the hands and feet [healthline.com]

[…] chest Low chest circumference Narrow shoulders [ more ] 0000774 Seizures Seizure 0001250 5%-29% of people have these symptoms Abnormality of the ribs Rib abnormalities 0000772 [rarediseases.info.nih.gov]

shoulders and pelvis, hypospadias, bilateral undescended testis, small penis, and diffuse hyperpigmentation with hypopigmented patches are also described [ 1, 5, 8 - 12 ] [omicsonline.org]

Ehlers-Danlos Syndrome Spondylodysplastic Type 1

[…] chest Low chest circumference Narrow shoulders [ more ] 0000774 Pectus carinatum Pigeon chest 0000768 Short clavicles Short collarbone 0000894 Single transverse palmar crease [rarediseases.info.nih.gov]

0000954 Slender toe Narrow toe 0011308 Small face Short and narrow face Small facies [ more ] 0000274 Showing of 72 | Last updated: 2/1/2021 Cause Cause Spondylodysplastic [rarediseases.info.nih.gov]

Lax joints Loose-jointedness Loosejointedness [ more ] 0001388 Midface retrusion Decreased size of midface Midface deficiency Underdevelopment of midface [ more ] 0011800 Narrow [rarediseases.info.nih.gov]

SIX2-Related Frontonasal Dysplasia

Other prominent features include longitudinal splitting of nails, clinodactyly, abnormal facial proportions, craniosynostosis, low implant of breasts, narrow shoulders, and [ctgt.net]

Variants of Klinefelter Syndrome

The typical symptoms are a tall stature, narrow shoulders, broad hips, sparse body hair, gynecomastia, small testes, absent spermatogenesis, normal to moderately reduced Leydig [altmetric.com]

The typical symptoms are a tall stature, narrow shoulders, broad hips,sparse body hair,gynecomastia, small testes, absent spermatogenesis, normal to moderately reduced Leydig [thexxyproject.org]

Mosaic Trisomy 14

0000316 Hypoplasia of penis Underdeveloped penis 0008736 Hypospadias 0000047 Low-set, posteriorly rotated ears 0000368 Microtia Small ears Underdeveloped ears [ more ] 0008551 Narrow [rarediseases.info.nih.gov]

Brachydactyly Type A1C

shoulders, narrowing of the upper thorax, scoliosis, rhizomelic shortening of the upper limbs, brachydactyly, postaxial polydactyly and clinodactyly of the second and third [search.bvsalud.org]

[…] of age, he presented stature of 145.5 cm (P3), weight of 49 kg (P3), head circumference of 54 cm (P2-50), high palate, absence of one of the lower lateral incisor teeth, narrow [search.bvsalud.org]

Aase Syndrome

shoulders Pale skin Triple-jointed thumbs Treatment may involve blood transfusions in the first year of life to treat anemia. [medlineplus.gov]

[…] small knuckles Cleft palate Decreased skin creases at finger joints Deformed ears Droopy eyelids Inability to fully extend the joints from birth ( contracture deformity ) Narrow [medlineplus.gov]

Microphthalmia Type Lenz

Duplicated thumbs, syndactyly, clinodactyly, camptodactyly, and microcephaly are common, as are narrow/sloping shoulders, underdeveloped clavicles, kyphoscoliosis, exaggerated [ncbi.nlm.nih.gov]

These may include a sideways and front-to-back curvature of the spine (kyphoscoliosis), narrow and/or sloping shoulders, underdeveloped collarbones (hypoplastic clavicles) [rarediseases.org]

Long cylindric thorax with sloping, narrow shoulders, underdeveloped clavicles, or thinning of the lateral third of the clavicles on x-ray as well as kyphoscoliosis and exaggerated [ncbi.nlm.nih.gov]

Microphthalmia - Ankyloblepharon - Intellectual Disability Syndrome

[…] chest Low chest circumference Narrow shoulders [ more ] 0000774 Overfolded helix Overfolded ears 0000396 Pectus excavatum Funnel chest 0000767 Ptosis Drooping upper eyelid [rarediseases.info.nih.gov]

Duplicated thumbs, syndactyly, clinodactyly, camptodactyly, and microcephaly are common, as are narrow/sloping shoulders, underdeveloped clavicles, kyphoscoliosis, exaggerated [ncbi.nlm.nih.gov]

0030084 Dental crowding Crowded teeth Dental overcrowding Overcrowding of teeth [ more ] 0000678 Down-sloping shoulders Rounded shoulders Rounded, sloping shoulders Sloping shoulders [rarediseases.info.nih.gov]

Maroteaux-Stanescu-Cousin Syndrome

Narrow chest Low chest circumference, Narrow shoulders, Reduced anterior-posterior chest diameter, Narrow thorax [more] Reduced width of the chest from side to side, associated [rarediseases.oscar.ncsu.edu]

[…] with a reduced distance from the sternal notch to the tip of the shoulder. [rarediseases.oscar.ncsu.edu]

Short Stature Type Brussels

[…] chest Low chest circumference Narrow shoulders [ more ] 0000774 Triangular face Face with broad temples and narrow chin Triangular facial shape [ more ] 0000325 Percent of [rarediseases.info.nih.gov]

[…] kidney Horseshoe kidneys 0000085 Macrocephaly Increased size of skull Large head Large head circumference [ more ] 0000256 Microretrognathia Small retruded chin 0000308 Narrow [rarediseases.info.nih.gov]

Desbuquois Dysplasia

[…] chest Low chest circumference Narrow shoulders [ more ] 0000774 Pectus carinatum Pigeon chest 0000768 Pectus excavatum Funnel chest 0000767 Pes planus Flat feet Flat foot [rarediseases.info.nih.gov]

[…] thumb Broad thumbs Wide/broad thumb [ more ] 0011304 Cleft palate Cleft roof of mouth 0000175 Generalized hypotonia Decreased muscle tone Low muscle tone [ more ] 0001290 Narrow [rarediseases.info.nih.gov]

Klinefelter Syndrome with XY/XXY Mosaic

After puberty, KS boys may have Smaller testes and penis Breast growth Less facial and body hair Reduced muscle tone Narrower shoulders and wider hips Weaker bones Decreased [icdlist.com]

On physical examination, the patient’s height was 189 cm and he had narrow shoulders, wide hips, sparse facial hair (which he shaved once every two months), and small, firm [bmj.com]

The body shape, however, is more feminine (narrow shoulders, broad hips) with a lower muscle mass. [wikilectures.eu]

Ankle Impingement Syndrome

The shoulder impingement zone is the most likely area when injuries to your rotator cuff or shoulder bursa occurs, due to the narrowing of the sub- acromial. [jugecasopazodi.ml]

Microcephalic Osteodysplastic Primordial Dwarfism Type II

[…] chest Low chest circumference Narrow shoulders [ more ] 0000774 Narrow palpebral fissure Small opening between the eyelids 0045025 Patent ductus arteriosus 0001643 Precocious [rarediseases.info.nih.gov]

[…] extension Limitation of elbow extension Limited extension at elbows Limited forearm extension Restricted elbow extension [ more ] 0001377 Long clavicles Long collarbone 0000890 Narrow [rarediseases.info.nih.gov]

Klinefelter Syndrome with Male Phenotype with more than Two X Chromosomes

After puberty, KS boys may have Smaller testes and penis Breast growth Less facial and body hair Reduced muscle tone Narrower shoulders and wider hips Weaker bones Decreased [medlineplus.gov]

After puberty, KS boys may have: Smaller testes and penis Breast growth Less facial and body hair Reduced muscle tone Narrower shoulders and wider hips Weaker bones Decreased [medlineplus.gov]

The body shape, however, is more feminine (narrow shoulders, broad hips) with a lower muscle mass. [wikilectures.eu]

Thoracomelic Dysplasia

[…] chest Low chest circumference Narrow shoulders [ more ] 0000774 Round face Circular face Round facial appearance Round facial shape [ more ] 0000311 Short ribs 0000773 5% [rarediseases.info.nih.gov]

[…] beyond expected range of motion 0005692 Limb undergrowth limb shortening Short limb Short limbs [ more ] 0009826 Low posterior hairline Low hairline at back of neck 0002162 Narrow [rarediseases.info.nih.gov]

Shoulder Osteoarthritis

Fragmented cartilage causes severe pain during shoulder joint movement. Joint space is narrowed because of thinning of cartilages. [epainassist.com]

[…] will show a narrowing of the joint space, changes in the bone, and the formation of bone spurs (osteophytes). [ucsfhealth.org]

MRI 3 MRI scan findings suggesting Osteoarthritis of Shoulder Joint are as follows- Narrowing of the joint Osteophytes Thickening of synovial membrane Thinning of articulating [epainassist.com]

Female with more than three X Chromosomes

The body shape, however, is more feminine (narrow shoulders, broad hips) with a lower muscle mass. [wikilectures.eu]

Females with penta X syndrome may have various musculoskeletal defects, such as abnormal fusion of the forearm bones (radioulnar synostosis), narrow shoulders, and/or unusually [rarediseases.org]

Schneckenbecken Dysplasia

[…] chest Low chest circumference Narrow shoulders [ more ] 0000774 Polyhydramnios High levels of amniotic fluid 0001561 Short neck Decreased length of neck 0000470 Short ribs [rarediseases.info.nih.gov]

[…] size of skull Large head Large head circumference [ more ] 0000256 Malar flattening Zygomatic flattening 0000272 Micromelia Smaller or shorter than typical limbs 0002983 Narrow [rarediseases.info.nih.gov]

Arthritis of Shoulder

The joint space is narrowed and irregular in outline. Excessive bone can also build up around the edges of the joint. How is Shoulder Arthritis Diagnosed? [shouldersurgery.com.au]

Common surgeries for treatment of shoulder arthritis include arthroplasty (replacement of the damaged joint with artificial components) and arthroscopy (using narrow instruments [orthobethesda.com]

[…] will show a narrowing of the joint space, changes in the bone, and the formation of bone spurs (osteophytes). [ucsfhealth.org]

Mosaic Trisomy 18

Possible symptoms include: longer-than-average head wide, deep eyes thick lips large forehead narrow shoulders long torso narrow pelvis deep creases on the hands and feet [healthline.com]

Cervical Rib Syndrome

[…] known that women with narrow shoulders and long, slender necks, especially if they have heavy breasts, seem to be more predisposed to thoracic outlet syndrome. [nshdubai.com]

- "at attention" test: - narrows the costoclavicular space between the clavicle & 1st rib; - pt thrust shoulders down and back as when stading at attention or carrying a [wheelessonline.com]

Its underlying cause is congenital narrowing of the space through which the major arm vein (subclavian vein) passes from the shoulder area into the heart. [neuropaxclinic.com]

Tetrasomy 18p

Many affected individuals also tend to have a distinctive body shape, consisting of an abnormally thin build, narrow chest and shoulders, and unusually prominent bones and [rarediseases.org]

More than half had a prominent or pointed chin and sloping shoulders or trapezius muscles; about one-third had partial or mild syndactyly of the toes and narrow feet; two-thirds [omim.org]

A high, arched, or narrow palate was present in 25 of 31 patients examined. [omim.org]

Klinefelter Syndrome

shoulders Smaller testes Smaller penis Wide hips In addition to physical symptoms, boys with Klinefelter Syndrome can also have language, emotional or learning delays. [childrens.com]

shoulders broad hips normal to moderately reduced Leydig cell function increased secretion of follicle-stimulating hormone androgen deficiency normal to slightly decreased [radiopaedia.org]

[…] absent spermatogenesis the kidneys may be symmetrically enlarged with small 1-8 mm cysts post pubertal gynecomastia sparse facial and axillary hair clinodactyly tall stature narrow [radiopaedia.org]

Craniofrontonasal Dysplasia

narrow shoulders Reverse or sideways curvature of the spin One limb (arm or leg) may be shorter than the other Underdevelopment of one breast in females Decrease in muscle [dovemed.com]

Other physical characteristics sometimes associated with CFND may include narrow sloping shoulders. [rarediseases.org]

[…] prominent forehead ( frontal bossing ), asymmetry of facial features, abnoral form of the eyebrow, and/or crossed eyes ( strabismus ). [1] Other described features include narrow [rarediseases.info.nih.gov]