Banas M, Miller R, Totterman S (1995) Relationship between the lateral acromion angle and rotator cuff disease. J Shoulder Elb Surg 4:454–461. https://doi.org/10.1016/s1058-2746(05)80038-2bee

Article  CAS  Google Scholar 

Beeler S, Hasler A, Götschi T, Meyer D, Gerber C (2019) Critical shoulder angle: acromial coverage is more relevant than glenoid inclination. J Orthop Res 37:205–210. https://doi.org/10.1002/jor.24053

Article  PubMed  Google Scholar 

Bigliani L, Morrison D, April E (1986) The morphology of the acromion in its relationship to rotator cuff-tears. Orthop Trans 10:228

Google Scholar 

Cabezas A, Krebes K, Hussey M, Santoni B, Kim H, Frankle M et al (2016) Morphologic variability of the shoulder between the populations of North American and East Asian. Clin Orthop Surg 8:280–287. https://doi.org/10.4055/cios.2016.8.3.280

Article  PubMed  PubMed Central  Google Scholar 

Clavert P, Jouanlanne M, Koch G (2019) Validation of the inter-individual variability of the lateral offset of the acromion. Surg Radiol Anat 41:693–697. https://doi.org/10.1007/s00276-019-02241-8

Article  PubMed  Google Scholar 

Getz J, Recht M, Piraino D, Schlis J, Latimer B, Jellema L et al (1996) Acromial morphology: relation to sex, age, symmetry and subacromial enthesophytes. Radiology 199:737–742. https://doi.org/10.1148/radiology.199.3.8637998

Article  CAS  PubMed  Google Scholar 

Gill T, McIrvin E, Kocher M, Homa K, Mair S, Hawkins R (2002) The relative importance of acromial morphology and age with respect to rotator cuff pathology. J Shoulder Elb Surg 11:327–330. https://doi.org/10.1067/mse.2002.124425

Article  Google Scholar 

Guo X, Ou M, Yi G, Qin B, Wang G, Fu S et al (2018) Correction between the morphology of acromion and acromial angle in Chinese population: A study on 292 scapulas. Biomed Res Int 3:3125715. https://doi.org/10.1155/2018/3125715.

Iwanaga J, Singh V, Ohtsuka A, Hwang Y, Kim H, Moryś J et al (2021) Acknowledging the use of human cadaveric tissues in research papers: recommendations from anatomical journal editors. Clin Anat 34:2–4. https://doi.org/10.1002/ca.23671

Article  PubMed  Google Scholar 

Kim J, Ryu K, Hong I, Kim B, Kim J (2012) Can a high acromion index predict rotator cuff tears? Int Orthop 36:1019–1024. https://doi.org/10.1007/s00264-012-1499-4

Article  PubMed  PubMed Central  Google Scholar 

Kum D, Kim J, Park K, Lee E, Park Y, Yoo J (2017) Acromion index in Korean population and its relationship with rotator cuff tears. Clin Orthop Syrg 9:218–222

Article  Google Scholar 

Lohr J, Uhthoff H (1990) The microvascular pattern of the supraspinatus tendon. Clin Orthop 254:35–38

Article  Google Scholar 

Maalouly J, Tawk A, Aouad D, Abdallah A, Darwiche M, Abboud G et al (2020) Association of acromial morphological parameters and rotator cuff tears, and evaluation of the influence of age and gender on the parameters and impact on cuff tears: A study on a middle Eastern population. Asia Pac J Sports Med Arthrosc Rehabil Technol 20:17–23. https://doi.org/10.1016/j.asmart.2020.02.002

Article  PubMed  PubMed Central  Google Scholar 

Meyer A (1931) The minuter anatomy of attrition lesions. J Bone Joint Surg 13:341–360

Google Scholar 

Miyazaki A, Itoi E, Sano H, Fregoneze M, Santos P, Da Silva L et al (2011) Comparison between the acromion index and rotator cufftears in the Brazilian and Japanese populations. J Shoulder Elb Surg 20:1082–1086. https://doi.org/10.1016/j.jse.2011.04.028

Article  Google Scholar 

Moor B, Bouaicha S, Rothenfluh D, Sukthankar A, Gerber C (2013) Is there an association between the individual anatomy of the scapula and the development of rotator cuff tears or osteoarthritis of the glenohumeral joint? Aradiological study of the critical shoulder angle. J Bone Joint Surg 95:935–941. https://doi.org/10.1302/0301-620X.95B7.31028

Article  Google Scholar 

Moor B, Wieser K, Slankamenac K, Gerber C, Bouaicha S (2014) Relationship of individual scapular anatomy and degenerative rotator cuff tears. J Shoulder Elb Surg 23:536–541. https://doi.org/10.1016/j.jse.2013.11.008

Article  Google Scholar 

Neer C (1983) Impingement lesions. Clin Orthop 70–77

Nicholson G, Goodman D, Flatow E, Bigliani L (1996) The acromion: morphologic condition and age-related changes. A study of 420 scapulas. J Shoulder Elb Surg 5:1–11. https://doi.org/10.1016/s1058-2746(96)80024-3

Article  CAS  Google Scholar 

Nyffeler R, Werner C, Sukthankar A, Schmid M, Gerber C (2006) Association of a large lateral extension of the acromion with rotator cuff tears. J Bone Joint Surg 88:800–805. https://doi.org/10.2106/JBJS.D.03042

Article  PubMed  Google Scholar 

Paraskevas G, Tzaveas A, Papaziogas B, Kitsoulis P, Natsis K, Spanidou S (2008) Morphological parameters of the acromion. Folia Morphol 67:255–260

CAS  Google Scholar 

Sangiampong A, Chompoopong S, Sangvichien S, Thongtong P, Wongjittraporn S (2007) The acromial morphology of Thais in relation to gender and age: study in scapular dried bone. J Med Assoc Thai 90:502–507

PubMed  Google Scholar 

Sharma R, Singla R, Kullar J, Sharma R, Sharma R (2013) A cadaveric study of different angles of scapula and their role in kinesiometrics and muscle morphology. JNMA J Nepal Med Assoc 52:494–499

PubMed  Google Scholar 

Singleton N, Agius L, Andrews S (2017) The acromiohumeral centre edge angle: A new radiographic measurement and its association with rotator cuff pathology. J OrthopSurg 25:2309499017727950. https://doi.org/10.1177/2309499017727950

Article  Google Scholar 

Totlis T, Gowd A, Bernardoni E, Cole B, Verma N, Natsis K (2018) A simple method to directly evaluate the lateral extension of the acromion: an anatomic study of 128 cadaveric scapulae. J Shoulder Elb Surg 27:1694–1699. https://doi.org/10.1016/j.jse.2018.02.072

Article  Google Scholar 

Watanabe A, Ono Q, Nishigami T, Hirooka T, Machida H (2018) Association between the critical shoulder angle and rotator cuff tears in Japan. Acta Med Okayama 72:547–551. https://doi.org/10.18926/AMO/56371

Article  PubMed  Google Scholar 

Yuan J, Murrell G, Wei A, Wang M (2002) Apoptosis in rotator cuff tendinopathy. J Orthop Res 20:1372–1379. https://doi.org/10.1016/S0736-0266(02)00075-X

Article  PubMed  Google Scholar